CN1212008C - Video display control method, video display processing system, video display processing device and screen display device - Google Patents

Video display control method, video display processing system, video display processing device and screen display device Download PDF

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Publication number
CN1212008C
CN1212008C CNB008013624A CN00801362A CN1212008C CN 1212008 C CN1212008 C CN 1212008C CN B008013624 A CNB008013624 A CN B008013624A CN 00801362 A CN00801362 A CN 00801362A CN 1212008 C CN1212008 C CN 1212008C
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China
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image
mentioned
resolution
synthetic method
virtual plane
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CN1317197A (en
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小林秀明
津田贤治郎
锦织义久
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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Priority claimed from JP11194000A external-priority patent/JP2001022335A/en
Priority claimed from JP34219399A external-priority patent/JP2001160933A/en
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Publication of CN1317197A publication Critical patent/CN1317197A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/4508—Management of client data or end-user data
    • H04N21/4532—Management of client data or end-user data involving end-user characteristics, e.g. viewer profile, preferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4621—Controlling the complexity of the content stream or additional data, e.g. lowering the resolution or bit-rate of the video stream for a mobile client with a small screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4622—Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/2624—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects for obtaining an image which is composed of whole input images, e.g. splitscreen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image

Abstract

A video display processing system in which a video display unit determines the display priority of videos according to the displayed states of the videos displayed on screens, determines the resolutions of the videos for resolution conversion and the method for combining the videos according to the display priority, and transmits the determined resolution and the information on the determined combining method to a video input unit through a transmission line; the video input unit converts the resolutions of the videos on the basis of the determined resolution, synthesizing a video from the videos after the resolution conversion by combining the videos by the combining method, and transmits the synthesized video through the transmission line; and the video display unit separates the transmitted synthesized video into the videos according to the determined resolution by the synthesizing method and displays them.

Description

Image display control method, image display processing system and device and image display device
Technical field
The present invention relates to transmit a plurality of input pictures and in same display frame, mix image display processing system, image display control method and the image display processor that output shows by 1 transmission line, in addition, also relate to the image display device that on 1 display, shows a plurality of channel picture images etc. simultaneously.
Background technology
Be called the present of multimedia society, the chance of handling DVD, CATV, STB, Digital Television various picture signals such as (TV) is more and more.And, developing these a plurality of picture signals to the transmission of image display devices such as computer (below, abbreviate PC as) and be used for and the same environment of handling of the graphics system of PC.
Like this, needs will be not specific a plurality of picture signals simultaneously when image display device transmits, for can be corresponding and to set in advance a plurality of transmission lines be unpractical with each picture signal.Therefore, be to adopt mostly with these methods that a plurality of picture signals are overlapping or timesharing is transmitted.But when the data volume of a plurality of picture signals of being transmitted increased, the transmittability deficiency of transmission line had just become problem.Therefore, opened the motion of flat 6-324662 communique institute as special in the past, be that the image compression of the low image of care degree being hanged down image quality by the high image of its care degree being carried out images with high image quality compression is transmitted, reduce the total amount of data of picture signal, thereby can obtain image quality efficiently.
But, in above-mentioned prior art, need a plurality of compressions and decompression circuit.In addition, on the PC or on the image display device of the graphics system of application PC, only prepared the image input port of 1 graphic chips usually, people do not take in for this point.
In addition, also have performance with so far data image signal treatment technology to improve and cost degradation is that background is being configured to the rectangular multichannel picture demonstration that is presented on the picture with a plurality of channel picture images that dwindle on 2 dimensional planes.Like this, just can see the situation of a plurality of channels easily, so, also can be applied to the selection of channel.On the other hand, the three-dimensional image treatment technology of use computer etc. is also by leaps and bounds recently have been improved performance and has reduced cost, can obtain to have more the image of presence, can realize making oneself to produce just like the visual effect of the virtual three dimensional space of the same illusion on the spot in person etc., as more receiving publicity near the technology of people's sensation.
Now, cable TV or digital satellite broadcasting etc. realized receiving and dispatching the television broadcasting that utilizes surface wave that has earlier the television broadcasting system of a large amount of channel that can not compare, be used to one of means of searching desirable channel as the user, utilize the multichannel image display system of the 3D vision effect of having used above-mentioned 2 technology exactly.
Figure 19 is the figure that expression utilizes the image of the three-dimensional process that the multichannel picture of the 3D vision effect have earlier shows.
In the multichannel picture that utilizes the 3D vision effect that has earlier shows, as shown in figure 19, paste a plurality of channel pictures on the virtual plane 701 in being configured in virtual three-dimensional space, 3D vision effect by utilization moves forward and backward the viewpoint 702 to the plane of having pasted a plurality of channel pictures up and down in virtual three-dimensional space can show on display picture that multichannel is all or make specific channel be full of clear picture.
Figure 20 is the figure of an example that is illustrated in the structure of the enter key that carries out carrying out in the image display device that the multichannel picture shows the employed remote control of channel selection.When the user presses the enter key of remote control " demonstration of many pictures ", the program picture of a plurality of channels shown in Figure 21 (a) like that, image display device is 4 * 4 rectangular multichannel picture with regard to configurations shown.The enter key that is arranged on " upper left ", " upper right " on the remote control, " lower-left ", " bottom right " represents display picture is divided into " upper left ", " upper right ", " lower-left ", " bottom right " 4 each position when regional, shown in Figure 21 (a), when the state that shows multichannel display frame is pressed the key of " upper left ", just selected the upper left (part that comprises the picture of channel 1,2,5,6) of display picture, on display picture, selected this part by Change Example such as the color showing of this part.And, when this state is pressed " selection " key of remote control, viewpoint 702 shown in Figure 19 in virtual three-dimensional space just the upper left the place ahead to virtual plane 701 move, display picture switches to (the multichannel picture that comprises the picture of channel 1,2,5, the 6 shows) picture shown in Figure 21 (b).In addition, when the state of the multichannel picture demonstration that shows Figure 21 (b) is pressed the key of " lower-left ", just selected the bottom left section (picture of channel 5) of display picture, when pressing " selection " key, viewpoint 702 shown in Figure 19 in virtual three-dimensional space just the place ahead, lower-left to virtual plane 701 move, thereby display frame switches to the picture shown in Figure 21 (c).
But, in the image display device that carries out such multichannel picture demonstration, when a part of zone of selecting the multichannel picture shows, by making viewpoint approaching virtual plane of having pasted a plurality of channel pictures in virtual three-dimensional space, dwindle the zone of the virtual plane that on display picture, carries out perspective transform and show, on the display picture after the selection, only show selected picture, the all images that no longer show the multichannel picture, so selected picture is that the multichannel picture in configuration which zone of being presented at the multichannel picture closes to tie up on the display picture with the position of selecting picture and just can not confirm.In addition, when showing that from watching specific channel picture to switch to the multichannel picture is all, the channel picture that can not identify before this at an easy rate to be watched is which position that is presented at the multichannel picture.In addition, in the image display device that formerly has, just viewpoint moves in virtual three-dimensional space, and the multichannel picture is actually 2 dimensional planes, so, given full play to the 3D vision effect hardly.
Summary of the invention
The present invention is motion in order to address the above problem, thereby purpose aims to provide on the PC or use the transmittability that effectively utilizes transmission line on the image display device of graphics system of PC and can show display control method, image display processing system and the image processing apparatus of handling a plurality of images, can bring into play the image display device that the 3D vision effect can be confirmed multichannel picture and the picture demonstration of the position relation of selecting picture easily fully thereby provide simultaneously.
Image display control method of the present invention is the image display control method that the image blend of a plurality of image signal sources is shown on same picture, it is characterized in that: the demonstration relative importance value that determines each image at image displaying part according to the show state that is presented at each image on the above-mentioned picture, and according to above-mentioned demonstration relative importance value decision is to use the image with a plurality of image signal sources to carry out the resolution conversion and will synthesize the synthetic method of an image through these a plurality of images after the resolution conversion by equal areas respectively, also be to use image to carry out the resolution conversion and will synthesize the synthetic method of an image by different area respectively, as the resolution in the resolution conversion of each image and the synthetic method of each image through these a plurality of images after the resolution conversion with a plurality of image signal sources; Transmit the resolution and the synthetic method information of above-mentioned decision to the image input part by transmission line; At the resolution of image input part, and the above-mentioned image that has carried out the resolution conversion is synthesized a sub-picture according to the synthetic method of above-mentioned decision according to each image of resolution conversion of above-mentioned decision; Transmit above-mentioned synthetic image by transmission line; And the composograph that above-mentioned transmission comes is separated with synthetic method according to the resolution of above-mentioned decision, and show each image after the above-mentioned separation at above-mentioned image displaying part.
According to such image display control method, because a plurality of images are synthesized a sub-picture, so, can cut down institute's image transmitted data volume.In addition, can automatically determine to show relative importance value, thereby can be shown as high image quality by the image that user's care degree is high.
Image display control method of the present invention is characterised in that: in above-mentioned image display control method, above-mentioned demonstration relative importance value decides according to the size of the display size of each image in the show state of above-mentioned each image.
According to such image display control method, by the image transform that display size is big is high image resolution and image transform that display size is little is carried out composition for low resolution, and the big image of display size that can user's care degree is high is shown as high image quality.
Image display control method of the present invention is characterised in that: in above-mentioned image display control method, above-mentioned demonstration relative importance value decides according to the overlapping degree of depth of demonstration of each image in the show state of above-mentioned each image.
According to such image display control method, by the overlapping image transform that is positioned at the front that will show is high image resolution and the overlapping image transform that is positioned at the back that will show is synthesized for low resolution, and the overlapping image that is positioned at the front of demonstration that can user's care degree is high is shown as high image quality.
Image display control method of the present invention is characterised in that: in above-mentioned image display control method, above-mentioned demonstration relative importance value decides according to the size of the effective area that each image in the show state of above-mentioned each image shows.
According to such image display control method, by the big image transform of effective area that will show is high image resolution and the little image transform of effective area that shows is synthesized for low resolution, and the big image of effective area of demonstration that can user's care degree is high is shown as high image quality.
Image display control method of the present invention is characterised in that: in above-mentioned image display control method, whether above-mentioned demonstration relative importance value is that the state that has focused on decides according to the demonstration of each image in the show state of above-mentioned each image.
According to such image display control method, be that the image transform that high image resolution is incited somebody to action is in addition synthesized for low resolution by the image transform that will focus on, user's care degree can be shown high image quality by the high image that has focused on.
Image display control method of the present invention is characterised in that: in above-mentioned image display control method, above-mentioned demonstration relative importance value decides according to the length of the demonstration time of each image in the show state of above-mentioned each image.
According to such image display control method, be high image resolution and the image transform that the demonstration time is short is synthesized for low resolution by the image transform that the demonstration time is long, user's care degree can be shown as high image quality by high long image of demonstration time.
Image display control method of the present invention is characterised in that: in above-mentioned image display control method, above-mentioned demonstration relative importance value decides according to the order of the demonstration of each image in the show state of above-mentioned each image.
According to such image display control method, be high image resolution and the image transform that will show is in the past synthesized for low resolution by the image transform that will show recently, the image of new demonstration that can user's care degree is high is shown as high image quality.
Image display control method of the present invention is characterised in that: in above-mentioned image display control method, above-mentioned demonstration relative importance value decides according to the display format of each image in the show state of above-mentioned each image.
According to such image display control method,, can be shown as high image quality by the image that user's care degree is high by making resolution conversion in length and breadth consistent with the display format of image with synthetic method.
Image display control method of the present invention is the image display control method that the image blend of a plurality of image signal sources is shown on same picture, it is characterized in that: the demonstration relative importance value of operating each image of decision at image displaying part according to user from the outside, and according to above-mentioned demonstration relative importance value decision is to use the image with a plurality of image signal sources to carry out the resolution conversion and will synthesize the synthetic method of an image through these a plurality of images after the resolution conversion by equal areas respectively, also be to use image to carry out the resolution conversion and will synthesize the synthetic method of an image by different area respectively, as the resolution in the resolution conversion of each image and the synthetic method of each image through these a plurality of images after the resolution conversion with a plurality of image signal sources; Transmit the resolution and the synthetic method information of above-mentioned decision to the image input part by transmission line; At the resolution of image input part according to each image of resolution conversion of above-mentioned decision; Synthetic method according to above-mentioned decision synthesizes an image with the above-mentioned image that has carried out the resolution conversion; By the above-mentioned image after synthetic of transmission line transmission; And at above-mentioned image displaying part, composograph above-mentioned transmission is next according to the resolution and the synthetic method of above-mentioned decision separates, and shows each image after the above-mentioned separation.
According to such image display control method, operate input by the user and make desirable image be shown as high image quality, can become the display frame corresponding with user's hope.
Image display control method of the present invention is characterised in that: in above-mentioned image display control method, the aspect ratio that above-mentioned synthetic method will have been carried out each image of resolution conversion according to above-mentioned demonstration relative importance value is fixed and is synthesized.
According to such image display control method, when separating or show, needn't carry out the aspect ratio correction, can directly use the image that is separated.
Image display control method of the present invention is characterised in that: in above-mentioned image display control method, above-mentioned synthetic method is synthesized according to the aspect ratio that above-mentioned demonstration relative importance value changes each image that has carried out the resolution conversion.
According to such image display control method, can not transmit and show each image lavishly.
Image display control method of the present invention is characterised in that: in above-mentioned image display control method, calculate a plurality of each image at above-mentioned image displaying part and on picture, carry out virtual three-dimensional and show needed parameter, and make each image after the above-mentioned separation carry out three-dimensional process and demonstration according to the parameter of aforementioned calculation.
According to such image display control method, images and carry out virtual three-dimensional and show effectively.
Image display control method of the present invention is characterised in that: in above-mentioned image display control method, at above-mentioned image input part with above-mentioned synthetic image compression, at the composograph decompress(ion) of above-mentioned image displaying part with above-mentioned compression.
According to such image display control method, can cut down institute's image transmitted data volume.
Image display control method of the present invention is characterised in that: in above-mentioned image display control method, resolution conversion and synthetic method information are appended to as title in the above-mentioned view data after synthetic at above-mentioned image input part, understand the title of the composograph that has added above-mentioned title at above-mentioned image displaying part, and above-mentioned composograph is separated according to the information of above-mentioned deciphering.
According to such image display control method, even transmission delay has taken place, when separating, also can transmit resolution conversion and synthetic method information by the reliable moment, so, the image confusion can not take place.
Image display processing system of the present invention is the image display processing system that makes image mixed display on same picture of a plurality of image signal sources, it is characterized in that: be provided with reception and carry out the image displaying part of the image output that should show and the transmission line that above-mentioned image input part is connected with above-mentioned image displaying part from the image input part of the image of a plurality of image signal sources input, to display frame; Wherein, above-mentioned image input part comprises: resolution conversion synthetic method control part, control the resolution conversion and the synthetic method of each image of above-mentioned a plurality of image signal sources according to the resolution conversion synthetic method information signal that receives from above-mentioned image displaying part via above-mentioned transmission line; The resolution transformation component, each in as required will these a plurality of images is transformed to the resolution by the appointment of above-mentioned resolution conversion synthetic method control part; And synthetic portion, use as required by the appointment of above-mentioned resolution conversion synthetic method control part, the image of a plurality of image signal sources carried out the resolution conversion by equal areas respectively and will synthesize the synthetic method of an image through these a plurality of images after the resolution conversion and the image of a plurality of image signal sources is carried out the resolution conversion by different area respectively also synthesizing any method in the synthetic method of an image through these a plurality of images after the resolution conversion, above-mentioned a plurality of images after the resolution conversion are synthesized an image; Above-mentioned image displaying part have separated part that the composograph that will receive from above-mentioned image input part is separated into original a plurality of each image, with a plurality of images after the above-mentioned separation be simultaneously displayed on display control unit on the above-mentioned picture, obtain a plurality of each image show state the state obtaining section and according to the show state decision resolution synthetic method information signal of obtaining and to the resolution synthetic method determination section of above-mentioned separated part and the output of above-mentioned image input part.
Image display processing system according to this configuration, on the image transmission line of 1 system that a plurality of images are synthetic and transmit, so, can cut down institute's image transmitted data volume.In addition, also determine the resolution and the synthetic method of each image as required according to the demonstration relative importance value, so, the display frame corresponding can be become with user's hope.
Image display processing system of the present invention is the image display processing system that makes image mixed display on same picture of a plurality of image signal sources, it is characterized in that: be provided with reception and carry out the image displaying part of the image output that should show and the transmission line that above-mentioned image input part is connected with above-mentioned image displaying part from the image input part of the image of a plurality of image signal sources input, to display frame; Wherein, above-mentioned image input part comprises: resolution conversion synthetic method control part, control the resolution conversion and the synthetic method of each image of above-mentioned a plurality of image signal sources according to the resolution conversion synthetic method information signal that receives from above-mentioned image displaying part via above-mentioned transmission line; The resolution transformation component, each in as required will these a plurality of images is transformed to the resolution by the appointment of above-mentioned resolution conversion synthetic method control part; And synthetic portion, use as required by the appointment of above-mentioned resolution conversion synthetic method control part, the image of a plurality of image signal sources carried out the resolution conversion by equal areas respectively and will synthesize the synthetic method of an image through these a plurality of images after the resolution conversion and the image of a plurality of image signal sources is carried out the resolution conversion by different area respectively also synthesizing any method in the synthetic method of an image through these a plurality of images after the resolution conversion, above-mentioned a plurality of images after the resolution conversion are synthesized an image; Above-mentioned image displaying part has the resolution synthetic method determination section that will be simultaneously displayed on display control unit on the above-mentioned picture and the operation decision resolution synthetic method information signal by above-mentioned input from a plurality of images of above-mentioned image input part through the separated part that is separated into original a plurality of each image to composograph that above-mentioned transmission line receives, operation inputting part that the user operates input, after making above-mentioned separation and export to above-mentioned separated part and above-mentioned image input part.
Image display processing system according to this configuration, on the image transmission line of 1 system that a plurality of images are synthetic and transmit, so, can cut down institute's image transmitted data volume.In addition, because user's input is used to make desirable image to become the operation of high image quality, so, can become the display frame corresponding with user's hope.
Image display processing system of the present invention is characterised in that: in above-mentioned image display processing system, above-mentioned image displaying part also has and calculates a plurality of each image and carry out virtual three-dimensional show the three-dimensional computations portion of needed parameter and the three-dimensional display portion that above-mentioned a plurality of each image that separate is carried out three-dimensional process and demonstration according to the parameter that is calculated by three-dimensional computations portion on picture, and above-mentioned state obtaining section obtains the show state of a plurality of each image from above-mentioned three-dimensional computations portion.
Image display processing system according to this configuration even use the limited transmission line of transmittability, also can carry out effective image transmission and virtual three-dimensional and show.
Image display processing system of the present invention is characterised in that: in above-mentioned image display processing system, above-mentioned image input part also has the compression unit of the above-mentioned composograph of compression, and the composograph that above-mentioned image displaying part also has a compression that will receive from above-mentioned image input part carries out the splenium of separating of decompress(ion).
Image display processing system according to this configuration can further be cut down the image transmitted data volume, so, can effectively utilize transmission line.
Image display processing system of the present invention is characterised in that: in above-mentioned image display processing system, above-mentioned image input part also has according to above-mentioned resolution and synthetic method information signal and generates specific form and append to title appendix in the picture signal after synthetic, and above-mentioned image displaying part also has the title analyzing section of taking out resolution and synthetic method information from append to the title from the synthesized image signal that above-mentioned image input part receives.
Image display processing system according to this configuration, transmission line,, also can transmit resolution conversion and synthetic method information to separated part by the reliable moment even transmission delay has taken place from the image input part to image displaying part, so confusion can not take place in image.
Image display processor of the present invention is to use in the image display system of the image that makes a plurality of image signal sources mixed display on same picture, the image display processor that can connect above-mentioned a plurality of image signal sources, it is characterized in that, comprise: control the resolution conversion of each image of above-mentioned a plurality of image signal sources and the resolution conversion synthetic method control part of synthetic method according to the resolution synthetic method information signal that receives by transmission line from above-mentioned image displaying part, as required with a plurality of each image transform for by the resolution transformation component of the resolution of above-mentioned resolution conversion synthetic method control part appointment with use by the appointment of above-mentioned resolution conversion synthetic method control part as required, same picture is cut apart and cut apart by different area at the image that shows a plurality of image signal sources on these a plurality of divided frames or to same picture and shows the arbitrary synthetic method in the image of a plurality of image signal sources by homalographic on these a plurality of divided frames, above-mentioned a plurality of images after the resolution conversion are synthesized the synthetic portion of an image.
Image display processor according to this configuration by the expansion card of assembling PC, can be realized making up with PC.
A kind of method for displaying image of the present invention, it is characterized in that, comprise: step display, carry out the virtual three-dimensional space that has disposed the one or more virtual planes that are pasted with image to be presented in the display frame after the perspective transform with respect to the viewpoint that is configured in the above-mentioned virtual three-dimensional space; The image configurations step, image is pasted on the 1st virtual plane, in above-mentioned virtual three-dimensional space, be configured so that the 1st virtual plane just facing to above-mentioned viewpoint, the image that will stick on when having selected the part zone of above-mentioned the 1st virtual plane simultaneously on the selected zone of above-mentioned the 1st virtual plane pastes on the 2nd virtual plane different with above-mentioned the 1st virtual plane, make the 2nd virtual plane in above-mentioned virtual three-dimensional space, be positioned at position than the more close above-mentioned viewpoint of above-mentioned the 1st virtual plane, to dispose the above-mentioned the 1st, when the above-mentioned virtual three-dimensional space of the 2nd virtual plane is carried out perspective transform, above-mentioned the 2nd virtual plane is configured in the position that shows in the whole big or small above-mentioned display frame less than above-mentioned the 1st virtual plane, so that it is just facing to above-mentioned viewpoint.
Image display device according to this configuration can realize confirming at an easy rate the image display device that the picture of all pictures and the position relation of selecting picture shows.
A kind of method for displaying image of the present invention, it is characterized in that, comprise: the image configurations step, image is pasted on the 1st virtual plane, and the 1st virtual plane is configured in the virtual three-dimensional space, simultaneously, when having selected the part zone of above-mentioned the 1st virtual plane, the image that sticks on the zone of selection of above-mentioned the 1st virtual plane is pasted on the 2nd virtual plane different with above-mentioned the 1st virtual plane, and with the 2nd virtual plane in above-mentioned virtual three-dimensional space, be configured to its just facing to basically with the positive identical direction of above-mentioned the 1st virtual plane; Look into the distance the viewpoint position calculation procedure, calculate all viewpoint positions of looking into the distance in above-mentioned virtual three-dimensional space, can see the above-mentioned the 1st and the 2nd virtual plane; Look into the distance step display, the virtual three-dimensional space that has disposed a plurality of virtual planes is carried out showing after the perspective transform with respect to being configured in above-mentioned viewpoint of looking into the distance viewpoint position.
Image display device according to this configuration can be looked down all pictures and select all of picture, thereby can realize confirming at an easy rate the image display device of all pictures and the position relation of selecting picture.
Method for displaying image of the present invention is characterised in that: in above-mentioned method for displaying image, in above-mentioned image configurations step, obtain the processing of transparent effect to sticking on image on above-mentioned the 2nd virtual plane.
Image display device according to this configuration can more easily be confirmed all pictures that show in the behind of selecting picture.
Method for displaying image of the present invention is characterised in that: in above-mentioned method for displaying image, the image that sticks on above-mentioned the 1st virtual plane is the multichannel display image that comprises a plurality of channel picture images, and the zone of the image of one or more channel picture images in above-mentioned a plurality of channel picture image has been pasted in selection in above-mentioned the 1st virtual plane.
Image display device according to this configuration can be given full play to the 3D vision effect, thereby can realize being easy to confirming the image display device that the picture of multichannel picture and the position relation of selecting picture shows.
Method for displaying image of the present invention is characterised in that: in above-mentioned method for displaying image, have channel selection frequency storing step, be stored in the selection frequency separately of a plurality of channels that show in the multichannel display frame; With the configuration deciding step, according to the configuration that decides a plurality of channel picture images that stick on the multichannel display frame on above-mentioned the 1st virtual plane at the selection frequency separately of a plurality of channels that show in the multichannel display frame.
Image display device according to this configuration can be by showing with selecting the corresponding channel image configuration carrying out of frequency multichannel picture, uses in the multichannel channel displayed selection operation image display device very easily thereby can be implemented in.
Method for displaying image of the present invention is characterised in that: in above-mentioned method for displaying image, have the configuration information storing step, store the configuration information of each virtual plane in virtual three-dimensional space and the configuration information of image on virtual plane that sticks on each virtual plane; Reproduce step with image configurations, use stored configuration information in this configuration information storing step reproduce above-mentioned each virtual plane in virtual three-dimensional space configuration and stick on the configuration of image on this virtual plane on each virtual plane.
Image display device according to this configuration can reproduce former demonstration, thereby can confirm all images and the relation of selecting image.
Method for displaying image of the present invention is characterised in that: in above-mentioned method for displaying image, have the part zone of selecting above-mentioned the 1st virtual plane by designated time intervals order silicon area and remove the regional selected cell of selecting.
Image display device according to this configuration can be realized and can order automatically amplify the image display device of the part of all pictures.
Method for displaying image of the present invention is characterised in that: in above-mentioned image configurations step, when the above-mentioned position that above-mentioned the 2nd virtual plane is configured in the above-mentioned virtual three-dimensional space, according to the image that sticks on above-mentioned the 2nd virtual plane, on above-mentioned the 2nd virtual plane, carry out being configured to after specific animation moves the above-mentioned position in the above-mentioned virtual three-dimensional space.
Image display device according to this configuration utilizes the animation action of the picture when selecting picture to show, can realize that the user can discern the image display device about the additional information of selecting picture.
Description of drawings
Fig. 1 is the structure chart of the image display processing system of the embodiment of the invention 1.
Fig. 2 is the figure of the example of the resolution conversion of image display processing system of the expression embodiment of the invention 1 and synthetic method.Fig. 2 (a) is resolution conversion and synthetic preceding original image, Fig. 2 (b) is the figure that takes out the example when synthetic between the carrying out of aspect ratio of expression each image of keeping Fig. 2 (a), Fig. 2 (c) be change Fig. 2 (a) each image aspect ratio and take out the figure of the example when synthetic between carrying out.
Fig. 3 is that the picture of the image display processing system of the expression embodiment of the invention 1 shows and shows the figure of the example of corresponding resolution conversion and synthetic method with each picture.Fig. 3 (a) is that the expression user does not note the specific image on the picture and picture when watching equably shows the figure of example, Fig. 3 (b) is illustrated in the image of 1～4 on the picture figure that 1 picture during for maximum window dimension shows example, Fig. 3 (c) is that be illustrated in the image of 1～4 on the picture 1 image overlapping picture when being positioned at the foremost shows illustration, the figure of the resolution conversion the when figure of the resolution conversion when Fig. 3 (d) is presentation graphs 3 (a) and the example of synthetic method, Fig. 3 (e) are presentation graphs 3 (b) or Fig. 3 (c) and the example of synthetic method.
Fig. 4 is the structure chart of the image display processing system of the embodiment of the invention 2.
Fig. 5 is the structure chart of the image display processing system of the embodiment of the invention 3.
Fig. 6 is the figure of the example of the additional title of the image display processing system of the expression embodiment of the invention 3.
Fig. 7 is the structure chart of the image display processing system of the embodiment of the invention 4.
Fig. 8 is the structure chart of the image display processing system of the embodiment of the invention 5.
Fig. 9 is the example that shows of the picture of the image display processing system of the expression embodiment of the invention 5 and shows the figure of the example of corresponding resolution conversion and synthetic method with each picture, Fig. 9 (a) is an image 1 in the image 1～4 on picture, 4 is big and impartial, image 2,3 pictures when little and impartial show example, Fig. 9 (b) is that image 1 is big in the image 1～4 on picture, image 2,4 is little and impartial, picture when image 3 is positioned at behind shows example, the figure of the resolution conversion of each image when Fig. 9 (c) is presentation graphs 9 (a) and the example of synthetic method, the figure of the resolution conversion of each image when Fig. 9 (d) is presentation graphs 9 (b) and the example of synthetic method.
Figure 10 is the figure of structure of the image display device of the expression embodiment of the invention 6.
Figure 11 is the figure of the image of the three-dimensional process that the multichannel picture shows in the image display device of the expression embodiment of the invention 6.
Figure 12 is the figure of the concrete example of the image configurations in the virtual three-dimensional space and display frame in the image display device of the expression embodiment of the invention 6, Figure 12 (a) be illustrated in the multichannel picture show in the figure of the plane of delineation and the relation of viewpoint during the program picture of multichannel indicated channel 1～16, Figure 12 (b) is the figure of the multichannel picture demonstration that shows on display picture of the situation of expression Figure 12 (a).
Figure 13 is the figure of the concrete example of the image configurations in the virtual three-dimensional space and display frame in the image display device of the expression embodiment of the invention 6, Figure 13 (a) be illustrated in zone (zone that comprises the picture of channel 1,2,5,6) that the multichannel picture selects " upper left " in showing when showing virtual plane 601 and 602 with the figure of the relation of viewpoint 604, Figure 13 (b) is the figure that is illustrated in the multichannel picture demonstration that shows on the display picture.
Figure 14 is the figure of the concrete example of the image configurations in the virtual three-dimensional space and display frame in the image display device of the expression embodiment of the invention 6, Figure 14 (a) be illustrated in zone (zone that comprises the picture of channel 5) that the multichannel picture shown in Figure 13 (b) selects " lower-left " in showing when showing virtual plane 601,602 and 603 with the figure of the relation of viewpoint 604, Figure 14 (b) is the figure that is illustrated in picture displayed demonstration on the display picture.
To be expression carry out the figure of an example of display frame of the image display device of the present invention of perspective transform to being configured in the viewpoint of looking into the distance viewpoint position to Figure 15.
Figure 16 is the figure of structure of the image display device of the expression embodiment of the invention 7.
Figure 17 is the figure of structure of the image display device of the expression embodiment of the invention 8.
Figure 18 is the figure of example that drives the meaning of picture action in the image display device of the expression embodiment of the invention 8.
Figure 19 is the figure that is used for illustrating the three-dimensional process that the multichannel picture of the image display device that utilizes the 3D vision effect that has earlier shows.
The figure of one example of the structure of the enter key of Figure 20 remote control that to be expression use in order to use the multichannel picture to show to carry out channel selection.
Figure 21 is the figure of an example that represents the display image of the image display device that utilizes the 3D vision effect that has earlier, Figure 21 (a) is the figure that expression is configured to the demonstration of 4 * 4 rectangular multichannel picture, Figure 21 (b) is like that when the sequence of states that show multichannel display frame press " upper left " and " selection " key figure of the display picture of hydrogen of expression as Figure 21 (a) shown in, and Figure 21 (c) is the figure of the example of the state that is illustrated in the multichannel picture demonstration of demonstration Figure 21 (b) display frame of switching when pressing the key of " lower-left ".
Embodiment
Below, with reference to the description of drawings embodiments of the invention.The embodiment here only is an example, not necessarily must limit this embodiment.
Embodiment 1.
Below, with reference to the image display processing system of the description of drawings embodiment of the invention 1.
Fig. 1 is all structure charts of the image display processing system of the embodiment of the invention 1.In Fig. 1, the image display processing system of present embodiment is to be provided with to receive a plurality of image signal sources 101 (in the present embodiment, be 2 analogue systems, 2 digital systems, amount to 4 systems) image input part 100, the image displaying part 200 that carries out the image output that should show to display frame 201 and the image display processing system of the transmission line 300 that image input part 100 is connected with image displaying part 200 of image input.
A plurality of images are synthesized the image input part 100 of a secondary and output by the A/D converter 102 that analog picture signal is transformed to data image signal, to data image signal is resolution transformation component 103 by the resolution of resolution conversion and 106 appointments of synthetic method control part as required with a plurality of image transforms, as required a plurality of imagery exploitations after the above-mentioned resolution conversion are synthesized the synthetic portion 104 of a sub-picture by above-mentioned resolution conversion and synthetic method control part 106 appointed method, also pass through transmission line 300 from the receiving and transmitting part 105 of image displaying part 200 reception resolutions and synthetic method information signal with according to the resolution conversion of controlling resolution conversion and synthetic method from the resolution and the synthetic method information signal of image displaying part 200 receptions and synthetic method control part 106 formations by the data image signal of transmission line 300 after image displaying part 200 transmissions are synthesized.
The composograph that is received is separated into image displaying part 200 that each image shows by receiving the data image signal of composographs and send the receiving and transmitting part 202 of resolutions and synthetic method information signal by transmission line 300 to image input part 100 from image input part 100 by transmission line 300, be separated into the separated part 203 of the image of 4 original systems according to the composograph that receives from image input part 100, each image of 4 systems after the show state arbitrarily of the display operation that the user carries out the image of 4 systems independently is with above-mentioned separation is simultaneously displayed on the display control unit 204 on the above-mentioned picture 201, obtain a plurality of each image show state state obtaining section 205 and constitute according to the resolution and the synthetic method determination section 206 of the show state obtained from state obtaining section 205 decision resolution and synthetic method information signal.As the example of the image displaying part 200 of this structure, the graphics system of the PC that the OS in windows system storehouse carries out is arranged.Picture 201 is the displays that are connected with PC, as an example, CRT, LCD, head up display etc. is arranged.
Transmission line 300 is connected between image input part 100 and the image displaying part 200, picture signal and the resolution and the synthetic method information signal of transmission composograph.
Below, the action of the image display processing system of embodiment 1 is described.
At first, image signal source 101 sends analog signal or digital signal to image input part 100.Example as the image signal source of simulating, video tape recorder, DVD player, CD, TV tuner of TSC-system formula etc. are arranged, as the example of the image signal source of numeral, have PC with digital TV receiving port, PC with MPEG decoder port, PC with the video reception port etc.
When the signal that receives from image signal source 101 was analog picture signal, A/D converter 102 transmitted digital picture signal with the analog picture signal sampling and to resolution transformation component 103.When if image signal source 101 is the form of standards such as NTSC or PAL, with regard to so that carry out that NTSC/PAL decoding is handled etc.The example of picture signal form as the numeral of output has 8 Y/C, 16 Y/C, 24 RGB etc.
And resolution transformation component 103 sends the data image signal that is received.Synthetic portion 104 carries out frame synchronization process respectively with the data image signal data of 4 systems being received, synthesizes a sub-picture simultaneously, and synthetic data image signal is sent to receiving and transmitting part 105.Data image signal data after receiving and transmitting part 105 will be synthesized by synthetic portion 104 transmit to receiving and transmitting part 202 by transmission line 300.Receiving and transmitting part 202 transmits the data image signal data that received to separated part 203, separated part 203 is separated into 4 original images with the data image signal that is received.And display control unit 204 overlaps onto these 4 images the processing on the computerized image of common PC independently, and drives the picture 201 that is used to show this image.
State obtaining section 205 is functions of the OS that carried out by PC, obtains the show state of the size of the form of each image that shows at picture 201, overlapping and demonstration time etc. from display control unit 204, and determines the demonstration relative importance value of each image according to above-mentioned show state.And, resolution and synthetic method determination section 206 are according to the above-mentioned demonstration relative importance value that is determined, utilize computed in software and determine resolution in the resolution conversion of each image and the synthetic method of each image, and resolution and synthetic method information signal receiving and transmitting part 202 and separated part 203 are transmitted.Receiving and transmitting part 202 transmits resolution and the synthetic method information signal that is received by transmission line 300 to receiving and transmitting part 105.Receiving and transmitting part 105 receives resolution and synthetic method information signal, and to resolution conversion and 106 transmission of synthetic method control part.Resolution conversion and synthetic method control part 106 with the resolution information converting of the image of the resolution conversion that received and 4 systems in the synthetic method information signal respectively to 103 transmission of resolution transformation component, simultaneously, with the synthetic portion of synthetic method information signal 104 transmission of the synthesis model of the image of 4 images of indication.
103 pairs of data image signals that received of resolution transformation component carry out the conversion of resolution according to the resolution figure signal of resolution conversion and synthetic method control part 106, and send the data image signal after the resolution conversion.Standard also is used to prevent the Filtering Processing of picture distortion.Example as the resolution conversion, prepared that will be in length and breadth to take out between respectively be 1/2,1/4,3/4 conversion in advance, will indulge be maintained 1/1 and be 1/2,1/4,3/4 conversion with taking out between horizontal stroke, be maintained 1/1 and to take out between will indulging be a plurality of pattern conversions such as conversion of 1/2,1/4,3/4 with horizontal, for Filtering Processing, use the suitable filter factor of distributing to each pattern conversion.
And, synthetic portion 104 make by resolution transformation component 103 carried out the resolution conversion 4 systems image respectively at first frame synchronization, synthesize a sub-picture by synthetic method signal mode designated by resolution conversion and synthetic method control part 106, and to receiving and transmitting part 105 transmission, thereby transmit to receiving and transmitting part 202 by transmission line 300.
Receiving and transmitting part 105 is maybe will be from the resolution of transmission line 300 receptions and the communication interface of resolution conversion of synthetic method information signal and 106 transmission of synthetic method control part to transmission line 300 transmissions with the data image signal data after being synthesized by synthetic portion 104, the interface etc. that networks such as PCI/AGP bus as the VIP (VideoInterface Port) of the standard specification of the image input port of the graphics system of PC or PC inside, LAN/ internet are arranged as an example.
Receiving and transmitting part 202 receives from the next data image signal data of transmission line 300 transmission, and to separated part 203 transmission.Separated part 203 will be 4 original images from the composite number word image Signal Separation of receiving and transmitting part 202 inputs.At this moment, according to the resolution of resolution and synthetic method determination section 206 and the coordinate of each image of synthetic method information decision on composograph etc., thereby carry out suitable separating action.Display control unit 204 is added to these 4 images on the computerized image of common PC independently, drives picture 201 in order to show this image.The function of the graphic chips inside of separated part 203 and 204 PC of display control unit.
In image processing system of the present invention, demonstration relative importance value according to each image that shows on picture decides the demonstration relative importance value, and the resolution of each image of conversion, but the demonstration relative importance value of each image decides according to the display size of each image, the overlap condition of demonstration, the effective area of demonstration, the state whether demonstration has focused on, length, the order of demonstration and the form of demonstration that shows the time.
Here, the so-called relative importance value that shows is exactly the care degree of user to each image, promptly wants to see the order of the image that should show that the degree of each image determines according to the user, adjusts the quality (size, image quality etc.) of display image in proper order according to this.
Below, the example of the synthetic method that explanation obtains according to above-mentioned resolution conversion in the image display processing system of the embodiment of the invention 1 with reference to Fig. 2.
In Fig. 2, Fig. 2 (a) is the original image that shows in display frame, Fig. 2 (b) fixes the aspect ratio of each image of Fig. 2 (a) and takes out example when synthetic between carrying out, Fig. 2 (c) be change Fig. 2 (a) each image aspect ratio and take out example when synthetic between carrying out.
Shown in Fig. 2 (b), take out between the aspect ratio of keeping each image of Fig. 2 (a) is carried out and when synthetic, in image displaying part 200, can directly use each image that is separated, but, the service efficiency of transmission line 300 is used on synthetic picture, will forming the gap, so will reduce.On the other hand, shown in Fig. 2 (c), do not keep Fig. 2 (a) each image aspect ratio between take out when synthetic, the service efficiency of transmission line 300 is good, but, must carry out the correction of aspect ratio when in image displaying part 200, carrying out the separating treatment of each image or showing control and treatment.
Below, use Fig. 3 explanation in the image display processing system of the embodiment of the invention 1 resolution and synthetic method determination section 206 according to the demonstration on picture 201 with obtain the resolution of each image of information calculations of state obtaining section 205 of this show state and the example of synthetic method.
Fig. 3 (a), Fig. 3 (b), Fig. 3 (c) are the demonstration examples of each image of 1～4 on picture.Fig. 3 (d), Fig. 3 (e) are and the resolution conversion of Fig. 3 (a), Fig. 3 (b), image that Fig. 3 (c) is corresponding and the example of synthetic method.
In Fig. 3 (a), thereby be to judge that the user does not note specific image and watches such example that determines resolution and synthetic method shown in Fig. 3 (d) equably.In Fig. 3 (b), thereby be that 1 the image of judging maximum window dimension is gazed at by the user most to keep the constant example that decides resolution and synthetic method of aspect ratio like that shown in Fig. 3 (e).In Fig. 3 (c), be to judge that the image that overlaps top form 1 is subjected to the user to gaze at the same example that decides resolution and synthetic method like that shown in Fig. 3 (e) most.
Below, the example of the action when the such user shown in Fig. 3 (a) and Fig. 3 (b) operates in the image that shows on the picture in the image display processing system of said structure is described.
For simplicity, the input picture of supposing 4 systems here with synthetic after size of images identical.Now, display control unit 204 action so that on picture 201 each image become the such show state shown in Fig. 3 (a).The display size that state obtaining section 205 obtains each image equates and nonoverlapping state, so, 206 indications of resolution and synthetic method determination section are being kept the resolution of each image aspect ratio and will be reduced into 1/2 in length and breadth respectively, and synthesize a sub-picture like that shown in Fig. 3 (d).This indication is to the resolution conversion and 106 transmission of synthetic method control part of image input part 100.Resolution transformation component 103 indication of each image is being kept the resolution of each image aspect ratio and will be reduced into 1/2 respectively in length and breadth, so, after using 1/2 filter factor of taking out usefulness to carry out Filtering Processing, take out processing between carrying out.In synthetic portion 104, the image that is reduced into 1/2 is equably synthesized according to the pattern of Fig. 3 (d) and export.In the separated part 203 of image displaying part 200, owing to known that by resolution and synthetic method determination section 206 image that sends by transmission line 300 is synthesizing like that shown in Fig. 3 (d), so, each image can be carried out separating treatment in suitable zone, and to display control unit 204 outputs.
Here, suppose that the user operates display control unit 204 and makes each image become the such show state shown in Fig. 3 (b) on picture 201.State obtaining section 205 obtains 1 the image of Fig. 3 (b) and uses than other 3 states that the big form of image shows.Resolution and synthetic method supposition portion 206 are according to the window size information of each image of being obtained by state obtaining section 205, the resolution of 1 image of indicator diagram 3 (b) is being kept aspect ratio and will be reduced into 3/4 respectively in length and breadth, and the resolution of other 3 images is being kept aspect ratio and will be reduced into 1/4 respectively in length and breadth, thereby synthesizes a sub-picture like that shown in Fig. 3 (e).This indication is to the resolution conversion and the synthetic method control part 106 of image input part 100.Resolution transformation component 103 indications of the image corresponding with 1 the image of Fig. 3 (b) are being kept the resolution of image aspect ratio and will be reduced into 3/4 respectively in length and breadth in the resolution transformation component 103 of each image, so, after using 3/4 filter factor of taking out usefulness to carry out Filtering Processing, take out processing between carrying out.In addition, the resolution of the image that the resolution transformation component corresponding with other 3 images 103 indications will be is separately being kept aspect ratio and will be reduced into 1/4 respectively in length and breadth, so, after using 1/4 filter factor of taking out usefulness to carry out Filtering Processing, take out processing between carrying out.In synthetic portion 104, with the image that is transformed to different resolutions by synthesizing like that and export shown in Fig. 3 (e).In the separated part 203 of image displaying part 20, owing to known that by resolution and synthetic method determination section 206 image that sends by transmission line 300 is synthesizing like that shown in Fig. 3 (e), so, each image can be carried out separating treatment in suitable zone, and to display control unit 204 outputs.
As mentioned above, image display processing system according to the embodiment of the invention 1, in the image display processing system of the image that makes a plurality of image signal sources mixed display on same picture, the image displaying part from the output of the image that should show to display frame and the transmission line that above-mentioned image input part is connected with above-mentioned image displaying part that are provided with the image input part of the input of the image that receives a plurality of image signal sources, carry out; Above-mentioned image input part has the resolution conversion of each image of controlling above-mentioned a plurality of image signal sources according to the resolution that receives from above-mentioned image displaying part by above-mentioned transmission line and synthetic method information signal and the resolution conversion and the synthetic method control part of synthetic method, as required with a plurality of each image transform for by the resolution transformation component of the resolution of above-mentioned resolution conversion and the appointment of synthetic method control part with as required a plurality of imagery exploitations after the above-mentioned resolution conversion are synthesized the synthetic portion of a sub-picture by above-mentioned resolution conversion and synthetic method control part appointed method; Above-mentioned image displaying part has the separated part that the composograph that will receive from above-mentioned image input part is separated into original a plurality of each image, a plurality of images after the above-mentioned separation are simultaneously displayed on display control unit on the above-mentioned picture, obtain a plurality of each image show state the state obtaining section and according to the show state obtained decision resolution and synthetic method information signal and to the resolution and the synthetic method determination section of above-mentioned separated part and the output of above-mentioned image input part, utilize such structure to decide the demonstration relative importance value of each image, according to the resolution in the resolution conversion of above-mentioned each image of demonstration relative importance value conversion, it is consistent and show to make the total amount of image transmitted data be maintained ability with transmission line simultaneously, so, use the limited transmission line of transmittability also can carry out effective image transmission and demonstration.In addition, owing to transmit after a plurality of images are synthesized a sub-picture, so, with the compatibility height of the graphics system of the PC that only has 1 image input port usually.
Embodiment 2.
Below, the image display processing system of embodiment 2 is described.
Fig. 4 is all structure charts of the image display processing system of the embodiment of the invention 2.In Fig. 4, the 207th, operation inputting part is operated input by the user.
In Fig. 4, use identical symbol for the structural element identical or suitable, and omit its explanation with Fig. 1.
Below, the action of the image display processing system of embodiment 2 is described.
In image displaying part 200, when the user wants to make desirable image to become high image quality in a plurality of images that show, just will be used for the operation input operation input part 207 of the resolution of each image of conversion on picture.And resolution and synthetic method determination section 206 determine resolution and synthetic method according to the operation of input, and with resolution and synthetic method information signal separated part 203 and receiving and transmitting part 202 transmission.
Be used for embodiment 2 and embodiment 1 much at one, so, the explanation of omitting its common ground.
As mentioned above, image display processing system according to embodiment 2, in the image display processing system of the image that makes a plurality of image signal sources mixed display on same picture, the image displaying part from the output of the image that should show to display frame and the transmission line that above-mentioned image input part is connected with above-mentioned image displaying part that are provided with the image input part of the input of the image that receives a plurality of image signal sources, carry out; Above-mentioned image input part has the resolution conversion of each image of controlling above-mentioned a plurality of image signal sources according to the resolution that receives from above-mentioned image displaying part by above-mentioned transmission line and synthetic method information signal and the resolution conversion and the synthetic method control part of synthetic method, as required with a plurality of each image transform for by the resolution transformation component of the resolution of above-mentioned resolution conversion and the appointment of synthetic method control part with as required a plurality of imagery exploitations after the above-mentioned resolution conversion are synthesized the synthetic portion of a sub-picture by above-mentioned resolution conversion and synthetic method control part appointed method; Above-mentioned image displaying part has the separated part that the composograph that will receive from above-mentioned image input part is separated into original a plurality of each image, the user operates the operation inputting part of input, make a plurality of images after the above-mentioned separation be simultaneously displayed on the display control unit on the above-mentioned picture and utilize the operation decision resolution of above-mentioned input and synthetic method information signal and to the resolution and the synthetic method determination section of above-mentioned separated part and the output of above-mentioned image input part, by utilizing such structure, user's input is used to make desirable image to be shown as the operation of high image quality, can become and the corresponding display frame of user's hope.
Embodiment 3.
Below, the image display processing system of embodiment 3 is described.Fig. 5 is all structure charts of the image display processing system of the embodiment of the invention 3.In Fig. 5, the 107th, the title appendix generates resolution and synthetic method signal according to resolution that is received and synthetic method information signal by certain form, and appends to the blanking data division of the data image signal that is received.The 208th, title analyzing section is only explained title division from the data image signal of the band title that received, thereby takes out the resolution and the synthetic method information of each image of synthetic image.
In Fig. 5, use identical symbol for the structural element identical or suitable, and omit its explanation with Fig. 1.
Fig. 6 is an example of the additional title 400 of the title appendix 107 of image display processing system of the embodiment of the invention 3.As shown in Figure 6, in title 400, comprised the most upper left point coordinates information of each image on the size in length and breadth of each image, the image after synthetic, be arranged in continuously with each image.
Below, the action of the image display processing system of embodiment 3 is described.
In image input part 100, title appendix 107 is according to generating resolution and synthetic method signal by resolution and the synthetic method information signal that synthetic portion 104 receives by certain form from resolution conversion and synthetic method control part 106, and title 400 appended to the blanking data division of the data image signal that receives from synthetic portion 104, and to receiving and transmitting part 105 outputs.
In image displaying part 200, title analyzing section 208 is only explained title 400 parts from the data image signal of the band title 400 that received, takes out the resolution and the synthetic method information of each image of synthetic image, and to separated part 203 outputs.Separated part 203 is carried out the suitable separating action of each image according to resolution that is received and synthetic method information, on the other hand, and the data image signal of receiving belt title, but, be used for title and be attached to the blanking data division, so, any influence can not arranged to original image.
As different from Example 1, in image displaying part 200, cancelled from resolution and synthetic method determination section 206 to the resolution of separated part 203 outputs and synthetic method information signal, the resolution conversion that image input part 100, will receive by transmission line 300 from image displaying part 200 and 107 transmission of synthetic method information signal title appendix and image displaying part 200 with the data image signal of the synthetic image of receiving and transmitting part 202 to title analyzing section 208 outputs and with analysis result to separated part 203 outputs etc.
Implement by form on the embodiment 1 to append to for present embodiment 3, so, for omitting its explanation with embodiment 1 common part.
As mentioned above, image display processing system according to the embodiment of the invention 3, in embodiment 1 described image display processing system, in above-mentioned image input part, resolution conversion and synthetic method information appended to as title on the above-mentioned view data after synthetic, in above-mentioned image displaying part, understand the title of the composograph that has added above-mentioned title, and according to the above-mentioned composograph of the information separated of above-mentioned deciphering, so, the image input part appends to this resolution and synthetic method information in change resolution of a plurality of images and synthetic method on the data image signal after synthetic and to image displaying part and transmits, when understanding the resolution added and synthetic method information, image displaying part can carry out the Zone switched control of each suitable image, so, the image data transmission delay takes place in this at transmission line in explanation, also can carry out the control of image input part and image displaying part by the reliable moment.
Embodiment 4.
Below, the image display processing system of embodiment 4 is described.
Fig. 7 is all structure charts of the image display processing system of the embodiment of the invention 4.In Fig. 7, the 108th, compression unit, the image that compression is synthetic.The 209th, separate splenium, with the composograph decompress(ion) of compression.
In Fig. 7, use identical symbol for the structural element identical or suitable, and omit its explanation with Fig. 1.
Below, the action of the image display processing system of embodiment 4 is described.
In image input part 100, compression unit 108 uses the data image signal compression of the composograph that the such Image Data Compression technology of MPEG will receive from synthetic portion 104, and with packed data to receiving and transmitting part 105 outputs.In image displaying part 200, separate the packed data decompress(ion) that splenium 209 will receive from receiving and transmitting part 202, and to separated part 203 outputs.Present embodiment 4 is to implement with the form that appends on the embodiment 1, so, for omitting its explanation with embodiment 1 common part.
As mentioned above, image display processing system according to the embodiment of the invention 4, in the described image display processing system of arbitrary embodiment of embodiment 1～embodiment 3, above-mentioned image input part and then have compression unit with the compression of above-mentioned composograph, above-mentioned image displaying part so have the compression that will receive from above-mentioned image input part the composograph decompress(ion) separate splenium, utilize such structure, one sub-picture is compressed composograph, transmission and decompress(ion), so, if composograph is measure-alike in length and breadth, just can cut down the total amount of data of composograph, thereby can effectively transmit, in addition, if the total amount of data of composograph is identical, when carrying out the resolution conversion, just high resolution can be kept, thereby the higher image of resolution can be transmitted.
Embodiment 5.
Below, the image display processing system of embodiment 5 is described.
Fig. 8 is all structure charts of the image display processing system of the embodiment of the invention 5.In Fig. 8, the 210th, three-dimensional computations portion calculates the virtual three-dimensional that carries out each image on picture 201 and shows needed parameter.The 211st, the three-dimensional display handling part, the parameter that calculates according to three-dimensional computations portion 210 carries out three-dimensional process to each image.
In Fig. 8, use identical symbol for the structural element identical or suitable, and omit its explanation with Fig. 1.
Below, the action of the image display processing system of embodiment 5 is described.
In image displaying part 200, three-dimensional (3D) calculating part 210 calculates the virtual 3D of each image on picture 210 and shows needed parameter, the view data of each image that receives from separated part 203 shows that by 3D measurement that handling part 211 calculates according to above-mentioned 3D calculating part 210 carries out 3D and handle, and to display control unit 204 outputs.State obtaining section 205 obtains the show state of each image from 3D calculating part 210, and to resolution and 206 transmission of synthetic method determination section.
Fig. 9 be in the image display processing system of the embodiment of the invention 5 each image on picture 201 the virtual three-dimensional demonstration and resolution and synthetic method determination section 206 according to the resolution of each image of information calculations of the state obtaining section 205 that obtains its show state and the example of synthetic method.In Fig. 9, Fig. 9 (a), Fig. 9 (b) are the examples that picture shows, Fig. 9 (c), Fig. 9 (d) are respectively and the resolution conversion of Fig. 9 (a), each image that Fig. 9 (b) is corresponding and the example of synthetic method.
Fig. 9 (a) is each image in a flash example of picture 201 when automatically rotating round the center in virtual three-dimensional space.Image " 1 ", " 4 " are big, and show with the size that equates, image " 2 ", " 3 " are little, and show with the size that equates.Resolution and synthetic method determination section 206 are when state obtaining section 205 obtains this show state, just infer image " 1 ", " 4 " degree of gazing at height than image " 2 ", " 3 ", thereby decision image " 1 ", " 4 " being transformed to like that than higher resolution shown in Fig. 9 (c) are synthesized, and image " 2 ", " 3 " are transformed to lower resolution and synthesize.
In this picture showed, the show state of each image was the horizontal weak point of lengthwise, so, take out between not carrying out at longitudinal direction, and only between transverse direction carries out, take out.
Secondly, suppose that each image is rotating and showing like that shown in Fig. 9 (b) around the axle center in the virtual three-dimensional space on picture 201.Big and the image " 2 " of image " 1 ", " 4 " are little and show with the size that equates.Image " 3 " is hidden in behind and does not show.Resolution and synthetic method determination section 206 just infer that when state obtaining section 205 obtains this show state the degree of gazing at of image " 1 " is than image " 2 ", " 4 " height, because image " 3 " does not show on picture 201, so, the data of process decision chart picture " 3 " do not need, thereby decision image " 1 " is transformed to high image resolution and synthesizes, and image " 2 ", " 4 " are transformed to lower resolution and synthesize.
Present embodiment 5 is to implement with the form that appends on the embodiment 1, so, for omitting its explanation with embodiment 1 common part.
As mentioned above, image display processing system according to the embodiment of the invention 5, in the described image display processing system of arbitrary embodiment of embodiment 1～embodiment 4, above-mentioned image displaying part and then have and calculate the virtual three-dimensional of a plurality of each image on picture and show the three-dimensional computations portion of needed parameter and the three-dimensional display portion that above-mentioned a plurality of each image that separate are carried out three-dimensional process and demonstration according to the parameter that is calculated by three-dimensional computations portion, above-mentioned state obtaining section obtains the show state of a plurality of each image from above-mentioned three-dimensional computations portion, so, use the limited transmission line of transmittability also can carry out effective image transmission and virtual three-dimensional demonstration.In addition, after being synthesized a sub-picture, a plurality of images transmit, so, usually the graphic chips that only has 1 image input port in the graphics system of PC carries out 3D and shows when handling, and structure organization is separated and paste the compatibility height of the graphics system of mode on the virtual three-dimensional picture and PC from zone arbitrarily.
Embodiment 6.
Below, the image display device of embodiment 6 is described.
Figure 10 is the figure of structure of the image display device of expression embodiment 6.
The image display device of embodiment 6 constitutes can carry out the radiovisor that multichannel shows, and the same shown in the example is arranged earlier, can and be listed in the display display frame the program picture of a plurality of channels to show.
In Figure 10, the 501st, the operating portion of reception user's operation, the 502nd, the display part of display image, the 503rd, the multichannel Configuration Control Board that carries out the configuration control of a plurality of channel display frames, the 504th, the multi-channel tuner control part, the 505th, have a plurality of tuners and select the tuning portion of each channel according to the indication of multi-channel tuner control part 504, the 506th, carry out Shadows Processing and viewpoint in the virtual three-dimensional space and move the three-dimensional process portion that is used for the perspective transform that can on 2 display parts of tieing up 502, show that waits that handles thereby each channel display frame is configured to according to the information of multichannel Configuration Control Board 503.
Below, the action of each several part of the image display device of embodiment 6 is described.
Operating portion 501 is made of the operation signal receiving element of remote control for example shown in Figure 20 and remote control, be received in the piece of multichannel picture in showing selection, remove operation, from other angle to the handover operation of viewpoint or the users such as channel selection operation on the picture that does not use the multichannel picture operation, and to 503 transmission of multichannel Configuration Control Board to image display device.
Display part 502 will be shown on picture by three-dimensional process portion 506 processed images.
The operation input that multichannel Configuration Control Board 503 receives according to operating portion 501 selects shadow channel displayed in display part 502 also will select channel information notice multi-channel tuner control part 504, simultaneously to configuration information and the viewpoint position information of the three-dimensional process portion 506 a plurality of channel display images of output in virtual three-dimensional space.
Multi-channel tuner control part 504 receives from multichannel Configuration Control Board 503 and selects channel information, and carries out tuning 505 control, in order to receive by the channel of selecting channel information to represent.
Have a plurality of tuners for tuning 505, select each channel according to the indication of multi-channel tuner control part 504.
Three-dimensional process portion 506 is configured to each channel picture in the virtual three-dimensional space according to the channel picture configuration information that comes from 503 transmission of multichannel Configuration Control Board, in the perspective transform of carrying out being used for after Shadows Processing and viewpoint move processing etc. showing on the display parts 502 of 2 dimensions.
Figure 11 is the figure of the image of the three-dimensional process that the multichannel picture shows in the image display device of expression embodiment 6, and in Figure 11,601 is that the 1st virtual plane, 602 is that the 2nd virtual plane, 603 is the 3rd virtual planes, the 604th, viewpoint.Three-dimensional process portion 506 is chosen in the part of the image that shows on the picture and amplifies when showing in the image display device of present embodiment, not to make viewpoint to learn in the virtual three-dimensional space mobile as the three-dimensional process as shown in the example is formerly arranged with respect to the position that is configured in the virtual plane in the virtual three-dimensional space, only pasted the 2nd virtual plane that pastes the image on the selected zone in the 1st virtual plane but make as shown in Figure 11, do not make the position of the 2nd virtual plane in the more close viewpoint of virtual three-dimensional space internal ratio the 1st virtual plane, like this, just, having only selected image just to utilize the 3D vision effect that shows near viewpoint in virtual three-dimensional space to carry out image shows.
Below, the concrete picture display action of the image display device of embodiment 6 is described.
When the user presses the enter key of " demonstration of many pictures " of remote control shown in Figure 20, as should be in display part 502 channel displayed, multichannel Configuration Control Board 503 is just selected for example channel 1～channel 16, and with the channel notice multi-channel tuner control part of selecting 504.Multi-channel tuner control part 504 just receives from multichannel Configuration Control Board 503 and selects channel information, carries out tuning 505 control, in order to receive by the channel (channel 1～channel 16) of selecting channel information to represent.Three-dimensional process portion 506 will be from each channel picture of tuning 505 input with 4 * 4 rectangular pasting on the 1st virtual plane 601 according to the channel picture configuration information of supplying with from multichannel Configuration Control Board 503, be configured in the virtual three-dimensional space, carry out perspective transform with respect to the viewpoint 604 in the front that is configured in virtual plane 601.Display part 502 will be presented on the display picture by the image that three-dimensional process portion 506 has carried out perspective transform.Figure 12 (a) is the figure of virtual plane 601 and the relation of viewpoint 604 when being illustrated in the multichannel picture and carrying out the program picture of multichannel indicated channel 1～channel 16 in showing, Figure 12 (b) represents at this moment to be presented at the figure that the multichannel picture on the display picture shows.The enter key that is arranged on " upper left ", " upper right " on the remote control of Figure 20, " lower-left ", " bottom right " is that expression is divided into display picture " upper left ", " upper right ", " lower-left ", " bottom right " 4 each position when regional, when the state that shows the multichannel display frame shown in Figure 12 (b) is pressed the key of " upper left ", just select the upper left (part that comprises the picture of channel 1,2,5,6) of display picture, on display picture, just make color change of this part for example etc., represent to have selected this part.And, when this state is supressed " selection " key of remote control, three-dimensional process portion 506 just will stick on the image (channel 1 on the zone of selecting the 1st virtual plane 601 according to the channel picture configuration information of supplying with from multichannel Configuration Control Board 503,2,5,6 program picture) with 2 * 2 rectangular pasting on the 2nd new virtual plane 602, the position of viewpoint 604 remains unchanged, make the 2nd virtual plane 602 in virtual three-dimensional space, be positioned at position than the 1st virtual plane 601 more close viewpoints 604, to dispose the 1st, when the virtual three-dimensional space of the 2nd virtual plane is carried out perspective transform, the 2nd virtual plane 602 is configured in the big slight display position more all than the 1st virtual plane 601, perspective transform all with respect to viewpoint 604 carried out at this state with virtual three-dimensional space facing to viewpoint 604 in its front (having pasted the face of image).Paste the place of image in the zone of the selection of the 1st virtual plane 601 and adopted dawn, blacking or background colour demonstration etc.Display part 502 will be presented on the display picture by the image that three-dimensional process portion 506 has carried out perspective transform.Figure 13 (a) is illustrated in the multichannel picture to select the virtual plane 601,602 of zone (zone that comprises the picture of channel 1,2,5,6) when showing of " upper left " and the figure of the relation of viewpoint 604 in showing, Figure 13 (b) is the figure that is illustrated in the multichannel picture demonstration that shows on the display picture.By the 2nd virtual plane 602 being disposed in virtual three-dimensional space as described above and carrying out perspective transform, on display picture, stick in the 1st virtual plane 601 image on the zone of selecting and just be shown enlarged in the front of the 1st virtual plane 601, in addition, around the 2nd virtual plane 602 configurations shown in the part of the 1st virtual plane 601 of back.Like this, when amplifying the selected picture of demonstration, by show the part of all pictures of multichannel picture on display picture, the user just can confirm multichannel picture and the position relation of selecting picture at an easy rate.In addition, shown in Figure 13 (b), when the state that shows multichannel display frame is supressed the key of " lower-left ", just be chosen in the bottom left section (picture of channel 5) that 2 * 2 the rectangular multichannel picture that is presented at the front in the display picture shows, when pressing " selection " key, three-dimensional process portion 506 just pastes on the 3rd new virtual plane 603 according to the image (the program picture of channel 5) that the channel picture configuration information of supplying with from multichannel Configuration Control Board 503 will stick on the zone of selecting the 2nd virtual plane 602, the position of viewpoint 604 remains unchanged, make the 3rd virtual plane 603 in virtual three-dimensional space, be positioned at position than the 2nd virtual plane 602 more close viewpoints 604, to dispose the 1st, the 2nd, when the virtual three-dimensional space of the 3rd virtual plane is carried out perspective transform, the 3rd virtual plane 603 be configured to be presented at than the 2nd virtual plane 602 all with the position in the little display frame, perspective transform all with respect to viewpoint 604 carried out at this state with virtual three-dimensional space facing to viewpoint 604 in its front (having pasted the face of image).The zone of the selection of the 2nd virtual plane 602 has been pasted the place of image and has been carried out dawn, blacking or background colour demonstration etc.Display part 502 will be presented on the display picture by the image that three-dimensional process portion 506 has carried out perspective transform.Figure 14 (a) is illustrated in the multichannel picture shown in Figure 13 (b) to select the virtual plane 601,602,603 of zone (zone that comprises the picture of channel 5) when showing of " lower-left " and the figure of the relation of viewpoint 604 in showing, Figure 14 (b) is the figure that represents at this moment to be presented at the picture demonstration on the display picture.
Like this, in the image display device of embodiment 6, comprise display unit and image configurations unit, display unit will dispose the virtual three-dimensional space of the single or multiple virtual planes of reproducing image to carry out being presented in the display frame after the perspective transform with respect to the viewpoint that is configured in the above-mentioned virtual three-dimensional space, the image configurations unit pastes image on the 1st virtual plane, be configured in the above-mentioned virtual three-dimensional space so that the 1st virtual plane just facing to above-mentioned viewpoint, the image that will stick on when having selected the part zone of above-mentioned the 1st virtual plane simultaneously on the selected zone of above-mentioned the 1st virtual plane pastes on the 2nd virtual plane different with above-mentioned the 1st virtual plane, making the 2nd virtual plane is position than the more close above-mentioned viewpoint of above-mentioned the 1st virtual plane in above-mentioned virtual three-dimensional space, to dispose the above-mentioned the 1st, when the above-mentioned virtual three-dimensional space of the 2nd virtual plane is carried out perspective transform, above-mentioned the 2nd virtual plane is less than above-mentioned the 1st virtual plane, and be configured in the position that shows in the above-mentioned display frame, so that it is just facing to above-mentioned viewpoint, so, can give full play to the 3D vision effect, thereby can confirm easily that the multichannel picture and the picture of the position relation of selecting picture show.
In embodiment 6,, also can be easy to confirm to be presented at all pictures of the behind of selecting picture if be configured in the processing that obtains to see through effect near the image on the virtual plane of viewpoint side to pasting.
In addition, in embodiment 6～embodiment 8, be that the 2nd virtual plane is configured in position than the more close viewpoint of the 1st virtual plane in virtual three-dimensional space, make its front (having pasted the face of image) facing to viewpoint, demonstration will dispose the 1st, the virtual three-dimensional space of the 2nd virtual plane has been carried out the image of perspective transform with respect to the viewpoint in the front that is configured in these virtual planes, but, also the 2nd virtual plane can be configured in virtual three-dimensional space its just facing to the positive substantially the same direction of the 1st virtual plane, obtain and in above-mentioned virtual three-dimensional space, can see the above-mentioned the 1st, all viewpoint positions of looking into the distance of the 2nd virtual plane, and show and will dispose the 1st, the virtual three-dimensional space of the 2nd virtual plane is with respect to being configured in the image that this viewpoint of looking into the distance viewpoint position has been carried out perspective transform.
To be expression carry out the figure of an example of display image of the image display device of perspective transform with respect to being configured in this viewpoint of looking into the distance viewpoint position to Figure 15.In example shown in Figure 15, the same with the configuration of embodiment 6, the 2nd virtual plane is configured in position than the more close viewpoint of the 1st virtual plane in virtual three-dimensional space, make its front (having pasted the face of image) facing to viewpoint, and the virtual three-dimensional space that will dispose the 1st, the 2nd, the 3rd virtual plane is not with respect to being to be configured in the front of virtual plane but the viewpoint of looking into the distance viewpoint position in the oblique the place ahead on configuration virtual plane carries out being presented on the display picture after the perspective transform.By the structure that such demonstration is carried out in employing, the user can look down multichannel display frame and select all of picture, thereby can confirm multichannel picture and the position relation of selecting picture at an easy rate.
Embodiment 7.
Below, the image display device of embodiment 7 is described.
Figure 16 is the figure of structure of the image display device of expression embodiment 7.
In Figure 16, the 501st, the operating portion of reception user's operation, the 502nd, the display part of display image, the 503rd, the multichannel Configuration Control Board that carries out the configuration control of a plurality of channel display images, the 504th, the multi-channel tuner control part, the 505th, have a plurality of tuners and select the tuning portion of each channel according to the indication of multi-channel tuner control part 504, the 506th, each channel display image is configured in the virtual three-dimensional space and in the three-dimensional process portion of the perspective transform of carrying out being used for after Shadows Processing and viewpoint move processing etc. on the display parts 502 of 2 dimensions, showing according to the information of multichannel Configuration Control Board 503, the 507th, multichannel configuration control store portion.
Below, the action of the image display device of embodiment 7 is described.The multichannel picture display action of the image display device of embodiment 7 and select the multichannel picture display action of the basic action of the amplification display action etc. in zone and the image display device of embodiment 6 and select regional amplification display action identical.
Multichannel Configuration Control Board 503 is selected shadow channel displayed in display part 502 according to the operation input that operating portion 501 receives, and will select channel information notice multi-channel tuner control part 504, simultaneously to configuration information and the viewpoint position information of the three-dimensional process portion 506 a plurality of channel display images of output in virtual three-dimensional space.Multi-channel tuner control part 504 receives from multichannel Configuration Control Board 503 and selects channel information, carries out tuning 505 control, so that receive the channel of representing with the selection channel information.Each channel is selected in tuning 505 indication according to multi-channel tuner control part 504.The virtual plane of image will have been pasted as being configured in the virtual three-dimensional space according to the channel picture configuration information of supplying with from multichannel Configuration Control Board 503 (virtual plane at the configuration information in the virtual three-dimensional space, paste image on the virtual plane in configuration information on the virtual plane and viewpoint position information) by three-dimensional process portion 506 described in the explanation of embodiment 6, and its viewpoint with respect to appointment carried out perspective transform, display part 502 is presented at it on display picture.
Even multichannel configuration control store portion 507 power supplys by the system of cut-out also keep the memory cell of memory contents to constitute, storage is about the information of the multichannel configuration control of multichannel Configuration Control Board 503.The configuration information of selection channel information, virtual plane when particularly, the amplification display action in zone is selected in storage exactly in virtual three-dimensional space, paste image on virtual plane configuration information and the viewpoint position information etc. on virtual plane.
In the image display device of embodiment 7, when the user uses the demonstration of multichannel picture to carry out channel selection, for example shown in the image pattern 14 (b) amplify demonstration like that after, by user's operation (pressing " selection " key etc. again) or automatically display is shown that switch to the full frame of selecting channel shows, but, reusing the multichannel picture after the full frame of selecting channel shows shows when carrying out channel selection, if the enter key of " demonstration of many pictures " by pressing remote control carries out the multichannel picture when showing, where the channel picture that just can not discern so far at an easy rate to be seen is presented at the multichannel picture.
In the image display device of embodiment 7, configuration information in virtual three-dimensional space of the selection channel information when in multichannel configuration control store portion 507, having stored the amplification display action of selecting the zone, virtual plane, paste image on virtual plane configuration information and the viewpoint position information etc. on virtual plane.In addition, remote control has keys such as " returning ", pressing of key such as " return " corresponding to this, multichannel Configuration Control Board 503 is just read selection channel information before this from multichannel configuration control store portion 507, the configuration information of virtual plane in virtual three-dimensional space, paste configuration information and the viewpoint position information of image on virtual plane on the virtual plane, and will select channel information to 504 outputs of multi-channel tuner control part, with the configuration information of virtual plane in virtual three-dimensional space, configuration information and the viewpoint position information of image on virtual plane that pastes on the virtual plane is exported to three-dimensional process portion 506.Multi-channel tuner control part 504 receives from multichannel Configuration Control Board 503 and selects channel information, carries out tuning 505 control, so that receive the channel of representing with the selection channel information.Each channel is selected in tuning 505 indication according to multi-channel tuner control part 504.The virtual plane that image will have been pasted according to the channel picture configuration information of supplying with from multichannel Configuration Control Board 503 (configuration information of virtual plane in virtual three-dimensional space, paste the configuration information and the viewpoint position information of image on virtual plane on the virtual plane) by three-dimensional process portion 506 is configured in the virtual three-dimensional space, and its viewpoint with respect to appointment carried out perspective transform, display part 502 is presented at it on display picture.Like this, just can reproduce the amplification display frame that shows the full frame demonstration selection zone in the past that switches to the selection channel, thereby where the channel picture that the user can discern so far at an easy rate to be seen is presented at the multichannel picture.
Like this, image display device at embodiment 7, except the structure of the image display device of embodiment 6, also have the configuration information of storing virtual plane in virtual three-dimensional space and the multichannel repository storage part that pastes the configuration information of image on virtual plane on the virtual plane, use this multichannel configuration control store portion stored configuration information, can reproduce above-mentioned virtual plane in virtual three-dimensional space configuration and paste the configuration of image on virtual plane on the virtual plane, so, thereby can realize reproducing the image display device that former demonstration can be confirmed all images and select the relation of image.
In the above description, after the full frame of selecting channel shows, the user reuses the multichannel picture and shows when carrying out channel selection, show the amplification display frame that switches to the full frame demonstration selection zone in the past of selecting channel with regard to reproducing, but, it also can be the power supply selection channel information before that image display device is cut off in 507 storages of multichannel configuration control store portion, the configuration information of virtual plane in virtual three-dimensional space, paste image on virtual plane configuration information and the viewpoint position information etc. on virtual plane, and the selection channel information before multichannel Configuration Control Board 503 is read dump automatically or according to user's operation from multichannel configuration control store portion 507 when energized once more, the configuration information of virtual plane in virtual three-dimensional space, paste configuration information and the viewpoint position information of image on virtual plane on the virtual plane, cut off display frame before thereby reproduce display power supply.
In addition, in the image display device of embodiment 7, be that selection channel information and viewpoint position information stores are disposed in the control store portion to multichannel, but, just needn't store viewpoint position information at viewpoint position fixedly the time, in addition, the selection channel in the multichannel picture shows just needn't be stored the selection channel information fixedly the time.
In addition, in the image display device of embodiment 7, be that channel information is selected in the storage of multichannel configuration control store portion, the configuration information of virtual plane in virtual three-dimensional space, paste image on virtual plane configuration information and the viewpoint position information etc. on virtual plane, and use multichannel configuration control store portion stored configuration information reproduce above-mentioned virtual plane in virtual three-dimensional space configuration and stick on the configuration of image on virtual plane on the virtual plane, but, also can be the selection frequency that multichannel configuration control store portion is stored in a plurality of channels that show in the multichannel display image, and decide the multichannel that sticks on the 1st virtual plane to show according to the selection frequency of a plurality of channels that in the multichannel display image, show.The image of the rectangular configuration of 4 * 4 shown in 12 (b), just will select the highest channel of frequency in Figure 12 (b), to be configured to the position of indicated channel 1 by the control of multichannel Configuration Control Board, and will select next channel of frequency to be configured to the position of indicated channel 2,5,6, thereby select the high channel of frequency in order to centralized configuration.Like this, can in using multichannel channel displayed selection operation, can realize to improve the image display device of user's ease of use with disposing the structure of carrying out the demonstration of multichannel picture by adopting with selecting the corresponding channel image of channel.
Embodiment 8.
Below, the image display device of embodiment 8 is described.
Figure 17 is the figure of structure of the image display device of expression embodiment 8.
In Figure 17, the 501st, operating portion, the 502nd, display part, the 503rd, multichannel Configuration Control Board, the 504th, multi-channel tuner control part, the 505th, tuning portion, the 506th, three-dimensional process portion, the 507th, multichannel configuration control store portion, the 508th, animation control unit, 509 animation storage parts.
In the broadcast singal that receives by tuning 505, comprise various information about broadcast program, for example the broadcasting species of the broadcasting species of terrestrial broadcasting/satellite broadcasting, monophonic broadcasting/stereophonic broadcasting/bilingual broadcasting, the program species of free program/charge program, the program species of new program/repeat programme, audiovisual limit information such as (original locking) level, and these specific informations are supplied with animation control unit 508.In addition, supply with statistical informations such as the channel seen in the past or channel selection frequency to animation control unit 508 from multichannel configuration control store portion 507.
Data such as the mode of the animation action that the 509 storage realizations of animation storage part are corresponding with the meaning that shows on picture about selected channel shadow and coordinate.Figure 18 is the figure of the example that moves of the corresponding animation of meaning that expression shows on picture with shadow.In operation when input that is chosen in a certain channel the channel displayed in the multichannel display frame from operating portion 501, arranged, animation control unit 508 is just judged the meaning (information that " program of selection is satellite broadcasting " is such or " channel of selection is to select the channel more than 2 times the same day " information etc.) like this of shadow performance according to the information that receives from tuning 505 and multichannel configuration control store portion 507, read and be used for carrying out and in data such as the mode of the corresponding animation action of the meaning that should show of animation storage part 509 logins and coordinates, and with it to 506 transmission of three-dimensional process portion.Three-dimensional process portion 506 is configured to the virtual plane of having pasted the image of selected channel by the position in the virtual three-dimensional space shown in the configuration information of supplying with from multichannel Configuration Control Board 503 after the data of using animation control unit 508 are carried out the animation action.
Like this, in the image display device of embodiment 8, when the 2nd virtual plane is configured to assigned address in the virtual three-dimensional space, according to pasting after image on the 2nd virtual plane makes the 2nd virtual plane carry out specific animation action, just be configured to the assigned address in the virtual three-dimensional space, so, the animation action of the picture when showing according to the selection picture, the user just can discern about selecting the additional information of picture.
In embodiment 6～embodiment 8, operating portion is made of the operation signal receiving element of remote control and remote control, still, as operating portion, is not limited to remote control, also can use action button, mouse of body etc.In addition, making display part, also can be built-in CRT (Cathode Ray Tube), LCD monitor, PDP any display unit such as (Plasma Display Panel).Perhaps, also can be transformed to NTSC signal etc. and be connected with the display unit that adds.In addition, as tuning portion, can prepare with the multichannel picture on the corresponding a plurality of tuners in 1 pair 1 ground of a plurality of channels, also 1 tuner timesharing can be switched to a plurality of channels, and the channel beyond the channel that tuner is selected now shows with still frame, distribute to 1 tuner by a plurality of channel pictures are shown, just can show the channel picture of Duoing than the tuner number.
In addition, in embodiment 6～embodiment 8, be to amplify demonstration to import selected picture by user's operation, but, also can adopt to have to change the structure that the zone is selected the part zone of above-mentioned the 1st virtual plane and removed the regional selected cell of selecting, thereby can and automatically amplify demonstration by a plurality of channels of selective sequential of the selection frequency of for example channel by the designated time intervals order.The order that image is selected is not limited to the order of the selection frequency of channel, can use the random number generating unit to decide selecting sequence, also can select by the channel number order merely.
In addition, as the image source of in the image display device of embodiments of the invention 6～embodiment 8, handling, be not limited to by the broadcast singals such as TV programme that receive by tuner shown in the foregoing description, also can use the image output that external image adds or the VGA output of computer etc.
Image display control method of the present invention, image display processing system, image display processor can transmit various a plurality of picture signals to image display device, and be used for integrated treatment with the graphics system of computer etc., can cut down the image transmitted data volume and realize and the corresponding image of user's care degree shows.
Image display device of the present invention in the multichannel image display system of transmitting-receiving a large amount of channels and desirable channel of search subscriber as cable TV or digital broadcasting etc., can realize the user confirm easily all pictures and the position relation of selecting picture utilization the picture demonstration of 3D vision effect.

Claims (24)

1. image display control method that the image blend that makes a plurality of image signal sources shows on same picture is characterized in that:
Determine the demonstration relative importance value of each image according to the show state that is presented at each image on the above-mentioned picture at image displaying part, and according to above-mentioned demonstration relative importance value decision is to use the image with a plurality of image signal sources to carry out the resolution conversion and will synthesize the synthetic method of an image through these a plurality of images after the resolution conversion by equal areas respectively, also be to use image to carry out the resolution conversion and will synthesize the synthetic method of an image by different area respectively, as the resolution in the resolution conversion of each image and the synthetic method of each image through these a plurality of images after the resolution conversion with a plurality of image signal sources;
Transmit the resolution and the synthetic method information of above-mentioned decision to the image input part by transmission line;
At the resolution of image input part, and the above-mentioned image that has carried out the resolution conversion is synthesized a sub-picture according to the synthetic method of above-mentioned decision according to each image of resolution conversion of above-mentioned decision;
Transmit above-mentioned synthetic image by transmission line; And
With synthetic method the composograph that above-mentioned transmission comes is separated according to the resolution of above-mentioned decision at above-mentioned image displaying part, and show each image after the above-mentioned separation.
2. by the described image display control method of claim 1, it is characterized in that: the size according to the display size of each image in the show state of above-mentioned each image decides above-mentioned demonstration relative importance value.
3. by the described image display control method of claim 1, it is characterized in that: the overlapping degree of depth of demonstration according to each image in the show state of above-mentioned each image decides above-mentioned demonstration relative importance value.
4. by the described image display control method of claim 1, it is characterized in that: the size of the effective area that shows according to each image in the show state of above-mentioned each image decides above-mentioned demonstration relative importance value.
5. by the described image display control method of claim 1, it is characterized in that: whether the demonstration according to each image in the show state of above-mentioned each image is that the state that has focused on decides above-mentioned demonstration relative importance value.
6. by the described image display control method of claim 1, it is characterized in that: the demonstration time span according to each image in the show state of above-mentioned each image decides above-mentioned demonstration relative importance value.
7. by the described image display control method of claim 1, it is characterized in that: the DISPLAY ORDER according to each image in the show state of above-mentioned each image decides above-mentioned demonstration relative importance value.
8. by the described image display control method of claim 1, it is characterized in that: the display format according to each image in the show state of above-mentioned each image decides above-mentioned demonstration relative importance value.
9. image display control method that the image blend that makes a plurality of image signal sources shows on same picture is characterized in that:
Operate the demonstration relative importance value of each image of decision according to user from the outside at image displaying part, and according to above-mentioned demonstration relative importance value decision is to use the image with a plurality of image signal sources to carry out the resolution conversion and will synthesize the synthetic method of an image through these a plurality of images after the resolution conversion by equal areas respectively, also be to use image to carry out the resolution conversion and will synthesize the synthetic method of an image by different area respectively, as the resolution in the resolution conversion of each image and the synthetic method of each image through these a plurality of images after the resolution conversion with a plurality of image signal sources;
Transmit the resolution and the synthetic method information of above-mentioned decision to the image input part by transmission line;
At the resolution of image input part according to each image of resolution conversion of above-mentioned decision;
Synthetic method according to above-mentioned decision synthesizes an image with the above-mentioned image that has carried out the resolution conversion;
By the above-mentioned image after synthetic of transmission line transmission; And
At above-mentioned image displaying part, composograph above-mentioned transmission is next according to the resolution and the synthetic method of above-mentioned decision separates, and shows each image after the above-mentioned separation.
10. by the described image display control method of arbitrary claim of claim 1～9, it is characterized in that: above-mentioned synthetic method will be fixed according to the length-width ratio in length and breadth that above-mentioned demonstration relative importance value has carried out each image of resolution conversion and be synthesized.
11. by the described image display control method of arbitrary claim of claim 1～9, it is characterized in that: above-mentioned synthetic method is synthesized the length-width ratio in length and breadth of having carried out each image of resolution conversion according to above-mentioned demonstration relative importance value with changing.
12. by the described image display control method of claim 1, it is characterized in that: on picture, carry out virtual three-dimensional at a plurality of each image of above-mentioned image displaying part calculating and show needed parameter, and the parameter that each image after the above-mentioned separation goes out according to aforementioned calculation is carried out three-dimensional process and demonstration.
13. by the described image display control method of claim 12, it is characterized in that, comprising:
Step display carries out the virtual three-dimensional space that has disposed the one or more virtual planes that are pasted with image to be presented in the display frame after the perspective transform with respect to the viewpoint that is configured in the above-mentioned virtual three-dimensional space;
The image configurations step, image is pasted on the 1st virtual plane, in above-mentioned virtual three-dimensional space, the 1st virtual plane is configured so that its front towards above-mentioned viewpoint, the image that will stick on when having selected the part zone of above-mentioned the 1st virtual plane simultaneously on the selected zone of above-mentioned the 1st virtual plane pastes on the 2nd virtual plane different with above-mentioned the 1st virtual plane, make the 2nd virtual plane in above-mentioned virtual three-dimensional space, be positioned at position than the more close above-mentioned viewpoint of above-mentioned the 1st virtual plane, to dispose the above-mentioned the 1st, when the above-mentioned virtual three-dimensional space of the 2nd virtual plane is carried out perspective transform, make above-mentioned the 2nd virtual plane less than the whole size of above-mentioned the 1st virtual plane and be disposed at the position that shows in above-mentioned display frame, its front is towards above-mentioned viewpoint.
14. by the described image display control method of claim 12, it is characterized in that, comprising:
The image configurations step, after image pasted the 1st virtual plane, the 1st virtual plane is configured in the virtual three-dimensional space, and when having selected the part zone of above-mentioned the 1st virtual plane, the image that sticks on the selected zone of above-mentioned the 1st virtual plane is pasted on the 2nd virtual plane different with above-mentioned the 1st virtual plane, and make the 2nd virtual plane in above-mentioned virtual three-dimensional space, be configured to the positive identical direction of its front towards above-mentioned the 1st virtual plane of making peace greatly;
Look into the distance the viewpoint position calculation procedure, calculate all viewpoint positions of looking into the distance in above-mentioned virtual three-dimensional space, can see the above-mentioned the 1st and the 2nd virtual plane;
Look into the distance step display, the virtual three-dimensional space that has disposed a plurality of virtual planes is carried out showing after the perspective transform with respect to being configured in above-mentioned viewpoint of looking into the distance viewpoint position.
15., it is characterized in that by the described image display control method of arbitrary claim of claim 1～9: at above-mentioned image input part with above-mentioned synthetic image compression, at the composograph decompress(ion) of above-mentioned image displaying part with above-mentioned compression.
16. the described image display control method of arbitrary claim by claim 1～9 is characterized in that:
Resolution conversion and synthetic method information are appended to as title in the above-mentioned view data after synthetic at above-mentioned image input part; And
Understand the title of the composograph that has added above-mentioned title at above-mentioned image displaying part, and above-mentioned composograph is separated according to the above-mentioned information of reading of separating.
17. an image display processing system that makes image mixed display on same picture of a plurality of image signal sources is characterized in that:
Be provided with reception and carry out the image displaying part of the image output that should show and the transmission line that above-mentioned image input part is connected with above-mentioned image displaying part from the image input part of the image of a plurality of image signal sources input, to display frame;
Wherein, above-mentioned image input part comprises: resolution conversion synthetic method control part, control the resolution conversion and the synthetic method of each image of above-mentioned a plurality of image signal sources according to the resolution conversion synthetic method information signal that receives from above-mentioned image displaying part via above-mentioned transmission line; The resolution transformation component, each in as required will these a plurality of images is transformed to the resolution by the appointment of above-mentioned resolution conversion synthetic method control part; And synthetic portion, use as required by the appointment of above-mentioned resolution conversion synthetic method control part, the image of a plurality of image signal sources carried out the resolution conversion by equal areas respectively and will synthesize the synthetic method of an image through these a plurality of images after the resolution conversion and the image of a plurality of image signal sources is carried out the resolution conversion by different area respectively also synthesizing any method in the synthetic method of an image through these a plurality of images after the resolution conversion, above-mentioned a plurality of images after the resolution conversion are synthesized an image;
Above-mentioned image displaying part have separated part that the composograph that will receive from above-mentioned image input part is separated into original a plurality of each image, with a plurality of images after the above-mentioned separation be simultaneously displayed on display control unit on the above-mentioned picture, obtain a plurality of each image show state the state obtaining section and according to the show state decision resolution synthetic method information signal of obtaining and to the resolution synthetic method determination section of above-mentioned separated part and the output of above-mentioned image input part.
18. an image display processing system that makes image mixed display on same picture of a plurality of image signal sources is characterized in that:
Be provided with reception and carry out the image displaying part of the image output that should show and the transmission line that above-mentioned image input part is connected with above-mentioned image displaying part from the image input part of the image of a plurality of image signal sources input, to display frame;
Wherein, above-mentioned image input part comprises: resolution conversion synthetic method control part, control the resolution conversion and the synthetic method of each image of above-mentioned a plurality of image signal sources according to the resolution conversion synthetic method information signal that receives from above-mentioned image displaying part via above-mentioned transmission line; The resolution transformation component, each in as required will these a plurality of images is transformed to the resolution by the appointment of above-mentioned resolution conversion synthetic method control part; And synthetic portion, use as required by the appointment of above-mentioned resolution conversion synthetic method control part, the image of a plurality of image signal sources carried out the resolution conversion by equal areas respectively and will synthesize the synthetic method of an image through these a plurality of images after the resolution conversion and the image of a plurality of image signal sources is carried out the resolution conversion by different area respectively also synthesizing any method in the synthetic method of an image through these a plurality of images after the resolution conversion, above-mentioned a plurality of images after the resolution conversion are synthesized an image;
Above-mentioned image displaying part has the resolution synthetic method determination section that will be simultaneously displayed on display control unit on the above-mentioned picture and the operation decision resolution synthetic method information signal by above-mentioned input from a plurality of images of above-mentioned image input part through the separated part that is separated into original a plurality of each image to composograph that above-mentioned transmission line receives, operation inputting part that the user operates input, after making above-mentioned separation and export to above-mentioned separated part and above-mentioned image input part.
19., it is characterized in that by the described image display processing system of claim 17:
Above-mentioned image displaying part also has and calculates a plurality of each image and carry out virtual three-dimensional show the three-dimensional computations portion of needed parameter and the three-dimensional display portion that above-mentioned isolated a plurality of each image is carried out three-dimensional process and show according to the parameter that is calculated by three-dimensional computations portion on picture;
Above-mentioned state obtaining section obtains the show state of a plurality of each image from above-mentioned three-dimensional computations portion.
20. by the described image display processing system of claim 19, it is characterized in that, comprising:
Display unit carries out the virtual three-dimensional space that has disposed the one or more virtual planes that are pasted with image to be presented in the display frame after the perspective transform with respect to the viewpoint that is configured in the above-mentioned virtual three-dimensional space;
The image configurations unit, image is pasted on the 1st virtual plane, in above-mentioned virtual three-dimensional space, the 1st virtual plane is configured so that its front towards above-mentioned viewpoint, the image that will stick on when having selected the part zone of above-mentioned the 1st virtual plane simultaneously on the selected zone of above-mentioned the 1st virtual plane pastes on the 2nd virtual plane different with above-mentioned the 1st virtual plane, make the 2nd virtual plane in above-mentioned virtual three-dimensional space, be positioned at position than the more close above-mentioned viewpoint of above-mentioned the 1st virtual plane, to dispose the above-mentioned the 1st, when the above-mentioned virtual three-dimensional space of the 2nd virtual plane is carried out perspective transform, make above-mentioned the 2nd virtual plane less than the whole size of above-mentioned the 1st virtual plane and be disposed at the position that shows in above-mentioned display frame, its front is towards above-mentioned viewpoint.
21. by the described image display processing system of claim 19, it is characterized in that, comprising:
The image configurations unit, after image pasted the 1st virtual plane, the 1st virtual plane is configured in the virtual three-dimensional space, and when having selected the part zone of above-mentioned the 1st virtual plane, the image that sticks on the selected zone of above-mentioned the 1st virtual plane is pasted on the 2nd virtual plane different with above-mentioned the 1st virtual plane, and make the 2nd virtual plane in above-mentioned virtual three-dimensional space, be configured to the positive identical direction of its front towards above-mentioned the 1st virtual plane of making peace greatly;
Look into the distance the viewpoint position computing unit, calculate all viewpoint positions of looking into the distance in above-mentioned virtual three-dimensional space, can see the above-mentioned the 1st and the 2nd virtual plane;
Look into the distance display unit, the virtual three-dimensional space that has disposed a plurality of virtual planes is carried out showing after the perspective transform with respect to being configured in above-mentioned viewpoint of looking into the distance viewpoint position.
22., it is characterized in that by the described image display processing system of claim 17:
Above-mentioned image input part also has the compression unit of the above-mentioned composograph of compression;
Above-mentioned image displaying part also has the decompression portion that the composograph of the compression that will receive from above-mentioned image input part decompresses.
23., it is characterized in that by claim 17 or 18 described image display processing systems:
Above-mentioned image input part also has according to above-mentioned resolution synthetic method information signal and generates specific form and append to title appendix in the picture signal after synthetic;
Above-mentioned image displaying part also has the title analyzing section of taking out resolution synthetic method information from append to the title from the synthesized image signal that above-mentioned image input part receives.
24. that use in the image display system of the image that makes a plurality of image signal sources mixed display on same picture, as can to connect an above-mentioned a plurality of image signal sources image display processor is characterized in that, comprising:
Control the resolution conversion of each image of above-mentioned a plurality of image signal sources and the resolution conversion synthetic method control part of synthetic method according to the resolution synthetic method information signal that receives by transmission line from above-mentioned image displaying part, as required with a plurality of each image transform for by the resolution transformation component of the resolution of above-mentioned resolution conversion synthetic method control part appointment with use by the appointment of above-mentioned resolution conversion synthetic method control part as required, same picture is cut apart and cut apart by different area at the image that shows a plurality of image signal sources on these a plurality of divided frames or to same picture and shows the arbitrary synthetic method in the image of a plurality of image signal sources by homalographic on these a plurality of divided frames, above-mentioned a plurality of images after the resolution conversion are synthesized the synthetic portion of an image.
CNB008013624A 1999-07-08 2000-07-10 Video display control method, video display processing system, video display processing device and screen display device Expired - Fee Related CN1212008C (en)

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