CN106961622A - A kind of display processing method and device - Google Patents
A kind of display processing method and device Download PDFInfo
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- CN106961622A CN106961622A CN201710200445.8A CN201710200445A CN106961622A CN 106961622 A CN106961622 A CN 106961622A CN 201710200445 A CN201710200445 A CN 201710200445A CN 106961622 A CN106961622 A CN 106961622A
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- image stream
- visual field
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- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/426—Internal components of the client ; Characteristics thereof
- H04N21/42607—Internal components of the client ; Characteristics thereof for processing the incoming bitstream
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- 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
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- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video or multiplex stream to a specific local network, e.g. a IEEE 1394 or Bluetooth® network
-
- 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
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47205—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
Abstract
The invention discloses a kind of display processing method and device, this method includes：Obtain the first image stream, first visual field of described first image stream correspondence；The second image stream is obtained, second image stream at least corresponds to the data volume of the unit data in the visual field outside first visual field, second image stream less than the unit data data volume in described first image stream；Show described first image stream.A point of observation in the image that user can be shown by electronic equipments such as terminals carries out the viewing corresponding location image (such as real-time imaging) more than the visual field, and ensure that in watching process the definition of image, and Consumer's Experience is good.
Description
Technical field
The present invention relates to image processing field, more particularly to a kind of display processing method and device.
Background technology
The display processing of diversified forms can be carried out to the image of acquisition currently for different application purposes, is particularly existed
The full-view image is more enabled easily to serve user in application and display processing to full-view image, full-view image can be with
Corresponding real-time imaging (live image) is watched with certain field range in point of observation, the full-view image has under normal circumstances
Higher definition, but work as and corresponding real-time imaging is watched with other visuals field (such as have rotated certain angle) in the point of observation
When also require that image has higher definition, but can be very big if meeting these requirements image file, processing definition compared with
The configuration of high big documentation requirements hardware is also higher, also has plenty of, because user tends not to watch when specifically used simultaneously
Whole full-view image, but can progressively be watched between point visual angle timesharing, it will so cause the huge waste of hardware and the network bandwidth.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of display processing method and device.It is complete that this method meets user's viewing
It can be seen that the high image of definition during the images such as scape image, while being reduced to the configuration requirement of corresponding hardware.
In order to solve the above-mentioned technical problem, embodiments of the invention employ following technical scheme：A kind of display processing side
Method, including：
Obtain the first image stream, first visual field of described first image stream correspondence；
The second image stream is obtained, second image stream at least corresponds to the visual field outside first visual field, described second
The data volume of unit data in image stream is less than the unit data data volume in described first image stream；
Show described first image stream.
Preferably, this method also includes：
Visual field adjusting parameter is obtained, the visual field adjusting parameter is to show the ginseng from second visual field is adjusted to from first visual field
Number；
According to the adjusting parameter, depending at least on the second image stream, it is determined that the 3rd image stream in correspondence second visual field；
3rd image stream in display correspondence second visual field.
Preferably, this method also includes：
Corresponding 4th image stream of the 3rd image stream is obtained, wherein, the unit data data of the 3rd image stream
Amount is less than the unit data data volume of the 4th image stream, and the unit data data volume of the 3rd image stream is equal to the second figure
As the unit data data volume of stream, the unit data data volume of the 4th image stream is equal to the unit data number of the first image stream
According to amount；
4th image stream in display correspondence second visual field.
Preferably, the corresponding visual field of second image stream includes first visual field, or second image stream
The corresponding visual field is adjacent with first visual field；
Or
The corresponding visual field of second image stream and first visual field constitute the full visual field, or second image stream pair
The visual field answered is the full visual field, or the corresponding visual field of second image stream is less than with the visual field that first visual field is constituted and regarded entirely
It is wild.
Preferably, according to the adjusting parameter, depending at least on the second image stream, it is determined that corresponding to second visual field
3rd image stream includes：If second visual field includes the subregion in first visual field,
The unit data data volume of corresponding first image stream in subregion in first visual field is reduced, correspondence is obtained described
First sub-picture streams of subregion；Obtained from second image stream in second visual field in addition to the subregion
Second sub-picture streams in region；According to first sub-picture streams and second sub-picture streams to generate the 3rd image
Stream；
Or
The first sub-picture streams of the correspondence subregion are obtained from the first image stream, are obtained from second image stream
Obtain in second visual field except the subregion is with the second sub-picture streams of exterior domain；According to first sub-picture streams and institute
The second sub-picture streams are stated to generate the 3rd image stream, wherein, the data volume of the unit data of first sub-picture streams is big
In the unit data data volume of second sub-picture streams.
Preferably, according to the adjusting parameter, depending at least on the second image stream, it is determined that corresponding to second visual field
3rd image stream includes：
If second visual field does not include the subregion in first visual field, institute is obtained from second image stream
State corresponding 3rd image stream in second visual field.
The embodiment of the present invention additionally provides a kind of display processing unit, including：
Communicator, for obtaining the first image stream and the second image stream, first visual field of described first image stream correspondence, institute
State the data volume that the second image stream at least corresponds to the unit data in the visual field outside first visual field, second image stream
Less than the unit data data volume in described first image stream；
Display device, for showing described first image stream.
Preferably, the device also includes：
Harvester, for obtaining visual field adjusting parameter, the visual field adjusting parameter is to show to adjust from from first visual field
For the parameter in second visual field；
Processing unit, for according to the adjusting parameter, depending at least on the second image stream, it is determined that correspondence second visual field
The 3rd image stream；
Wherein, the display device can show the 3rd image stream in correspondence second visual field.
Preferably, the communicator can obtain corresponding 4th image stream of the 3rd image stream, wherein, described
The unit data data volume of three image streams is less than the unit data data volume of the 4th image stream, the list of the 3rd image stream
Position data data volume is equal to the unit data data volume of the second image stream, and the unit data data volume of the 4th image stream is equal to
The unit data data volume of first image stream；
The display device can show the 4th image stream in correspondence second visual field.
Preferably, the processing unit can be according to the adjusting parameter, depending at least on the second image stream, it is determined that correspondence institute
The 3rd image stream for stating second visual field is performed：If second visual field includes the subregion in first visual field,
The unit data data volume of corresponding first image stream in subregion in first visual field is reduced, correspondence is obtained described
First sub-picture streams of subregion；Obtained from second image stream in second visual field in addition to the subregion
Second sub-picture streams in region；According to first sub-picture streams and second sub-picture streams to generate the 3rd image
Stream；
Or
The first sub-picture streams of the correspondence subregion can be obtained from the first image stream, from second image stream
Obtain in second visual field except the subregion is with the second sub-picture streams of exterior domain；According to first sub-picture streams and
Second sub-picture streams to generate the 3rd image stream, wherein, the data volume of the unit data of first sub-picture streams
More than the unit data data volume of second sub-picture streams.
The beneficial effect of the embodiment of the present invention is：In the image that user can be shown by electronic equipments such as terminals
One point of observation carries out the viewing corresponding location image (such as real-time imaging) more than the visual field, and ensure that in watching process image
Definition, Consumer's Experience is good.
Brief description of the drawings
Fig. 1 is the flow chart of the display processing method of the embodiment of the present invention；
Fig. 2 is the flow chart of the image stream of display the 3rd of the display processing method of the embodiment of the present invention；
Fig. 3 is the attachment structure block diagram of the display processing unit of the embodiment of the present invention；
Fig. 4 is first visual field of the embodiment of the present invention and the first schematic diagram of the second visual field relation；
Fig. 5 is first visual field of the embodiment of the present invention and second of schematic diagram of the second visual field relation；
Fig. 6 is first visual field of the embodiment of the present invention and the third schematic diagram of the second visual field relation；
Fig. 7 is first visual field of the embodiment of the present invention and the 4th kind of schematic diagram of the second visual field relation；
Fig. 8 is first visual field of the embodiment of the present invention and the 5th kind of schematic diagram of the second visual field relation.
Description of reference numerals
1- display processing unit 2- communicator 3- display devices
4- harvester 5- processing unit 6- servers
First visuals field of 7-, second visuals field of 8- 9- points of observation
Embodiment
The various schemes and feature of the present invention are described herein with reference to accompanying drawing.
It should be understood that can disclosed embodiments be made with various modifications.Therefore, description above should not be regarded
To limit, and only as the example of embodiment.Those skilled in the art will expect within the scope and spirit of
Other modifications.
Comprising in the description and constituting the accompanying drawing of a part of specification and show embodiments of the invention, and with it is upper
Substantially description and the detailed description given below to embodiment to the present invention that face is provided are used to explain the present invention together
Principle.
It is of the invention by description with reference to the accompanying drawings to the preferred form of the embodiment that is given as non-limiting examples
These and other characteristic will become apparent.
It is also understood that although with reference to some instantiations, invention has been described, people in the art
Member realize with can determine the present invention many other equivalents, they have feature as claimed in claim and therefore all
In the protection domain limited whereby.
When read in conjunction with the accompanying drawings, in view of described further below, in terms of above and other of the invention, feature and advantage will become
It is more readily apparent.
The specific embodiment of the present invention is described hereinafter with reference to accompanying drawing；It will be appreciated, however, that the disclosed embodiments are only
The example of the present invention, it can be implemented using various ways.The function and structure known and/or repeated is not described in detail to avoid
Unnecessary or unnecessary details make it that the present invention is smudgy.Therefore, specific structural and feature disclosed herein is thin
Section is not intended to restrictions, but as just the basis of claim and representative basis for instruct those skilled in the art with
Substantially any appropriate detailed construction is diversely using the present invention.
This specification can be used phrase " in one embodiment ", " in another embodiment ", " in another embodiment
In " or " in other embodiments ", it may refer to according to one or more of identical or different embodiment of the present invention.
A kind of display processing method of the embodiment of the present invention, can be applied during handling panoramic picture, and Fig. 1 is
The flow chart of display processing method, the display processing method includes：
Obtain the first image stream, first visual field 7 (can for example be obtained from server 6) of the first image stream correspondence.At one
In embodiment, the electronic equipment such as terminal can show the corresponding image of the first image stream in first visual field 7, and the image is clear
The high image of clear degree, the image that first image stream can be shot by image acquisition equipment (such as camera) with multiple visuals field
It is spliced, and the electronic equipment such as terminal can obtain first image stream by wired or wireless mode, user can make
The corresponding image of the first image stream in first visual field 7 is clearly watched with electronic equipments such as terminals；
The second image stream is obtained, the second image stream at least corresponds to the list in the visual field outside first visual field 7, the second image stream
The data volume of position data is less than the unit data data volume in the first image stream.Specifically, the corresponding image of the second image stream
The image shown from the visual field outside first visual field 7 is at least corresponded to, the visual field outside first visual field 7 can show the second figure
As flowing corresponding image.In one embodiment, the second image stream does not correspond to first visual field 7；In another embodiment, second
Image stream has corresponded to the visual field outside a part of first visual field 7 and a part of first visual field 7；In yet another embodiment, second
Image stream has corresponded to the visual field outside first visual field 7 and a part of first visual field 7 of whole.The corresponding image phase of second image stream
Image corresponding to the first image stream is that the data volume of the unit data in the low image of definition, i.e. the second image stream is less than the
Unit data data volume in one image stream.In one embodiment, the electronic equipment such as terminal can obtain second from server 6
Image stream, and server 6 can generate the second image stream to the first image stream process, and the second image stream sent to terminal etc.
Electronic equipment, for example server 6 can to the corresponding image of the first image stream carry out reduction resolution ratio or data compression process with
The second image stream is generated, so that the electronic equipment such as terminal obtains second image stream；In another embodiment, the electronics such as terminal
Equipment can obtain the second image stream from server 6, and low point that server 6 can just be directly obtained in actual acquisition image
The view data easily called of resolution, and form second image stream；
Show the first image stream, such as can by terminal electronic equipment the first image stream is shown in first visual field 7
Corresponding image, the electronic equipment such as terminal can be converted into other visuals field from first visual field 7, and (such as user can make end as needed
The display of the electronic equipments such as end is converted to second visual field 8 from first visual field 7), the first image stream units of interior display of first visual field 7
High (as being higher than the second image stream) according to data volume, corresponding image quality make it that well Consumer's Experience is good, but if being converted to second visual field 8
Deng other visuals field, then it can make corresponding hardware quickly transmission or other relatively low image stream (such as second figures of processing data total amount
As stream), if for example user needs to be converted to second visual field 8 from first visual field 7, server 6 can be handled quickly, and terminal is set
Standby and network equipment etc. also being capable of quick response.Furthermore, it is understood that transferring when from first visual field 7 from other visuals field display panorama sketch
During picture, because the first image stream is different with the unit data data volume of the second image stream, therefore the figure shown when changing the visual field
As (such as the image that user sees) is the high image of unit Data Data amount, without the image of display, (for example user does not have
The image seen) the low image of unit data data volume is set to, facilitate hardware device to be handled, so both can guarantee that user's
Normally use, and can reduce to the configuration requirement of corresponding hardware device that (hardware device of low configuration also disclosure satisfy that user is normal
Watch the image of fine definition).
As shown in Fig. 2 the display processing method also includes：Obtain visual field adjusting parameter, visual field adjusting parameter be show from
First visual field 7 is adjusted to the parameter in second visual field 8, and such as visual field adjusting parameter can include being adjusted to second from first visual field 7
The data such as the coordinate during visual field 8, position, rotation direction, rotational angle or rotation time, the electronic equipment such as terminal can lead to
Cross these parameters and accurately switch to second visual field 8 from first visual field 7；
According to adjusting parameter, depending at least on the second image stream, it is determined that the 3rd image stream in second visual field 8 of correspondence.With reference to Fig. 4
And Fig. 5, determine that second visual field 8 there can be a variety of situations, the image that the electronic equipment such as terminal is shown is rotated with a point of observation 9, but
Rotational angle is smaller, and the image included in second visual field 8 includes the image in first visual field 7 of part, or rotational angle
Larger, the image included in second visual field 8 does not include the image in first visual field 7, and the unit data number of the 3rd image stream
According to amount can be equal to the second image stream unit data data volume, that is, the corresponding image of the 3rd image stream resolution ratio compared with
It is low, easily handled by hardware device, but it is determined that needing depending at least on the second image during the second 8 corresponding three image stream of the visual field
Stream, such as can part foundation the second image stream part foundation the first image stream the 3rd image stream of acquisition；
3rd image stream in second visual field 8 of display correspondence.In one embodiment, the corresponding figure of the 3rd image stream is shown
Seem the relatively low image of resolution ratio, if at this moment due to go to second visual field 8 immediately the image of display of high resolution when can be to hard
Part configuration requirement is high and can consume substantial amounts of system resource, and the corresponding image of the 3rd image stream is low due to resolution ratio, whole
Body file amount is few, can be very easy to be configured low hardware to call, and is checked for a user in the hardware using low configuration
Also the corresponding image in the visual field can be immediately seen during panoramic picture in a visual field, is also symbol even if the resolution ratio of image is relatively low
Share the use at family at heart, or even meet certain customers and check the rough demand of image.
In one embodiment, the display processing method needs to obtain corresponding 4th image stream of the 3rd image stream, display
4th image stream in second visual field 8 of correspondence, wherein, the unit data data volume of the 3rd image stream is less than the unit of the 4th image stream
Data Data amount, the unit data data volume of the 3rd image stream is equal to the unit data data volume of the second image stream, the 4th image
The unit data data volume of stream is equal to the unit data data volume of the first image stream.Specifically, the 4th image stream and first
Image stream has corresponded to the image of high resolution, and the image quality of the corresponding image of the 4th image stream can be equal to the first image stream correspondence
Image image quality, so the first image stream can be directly rapidly converted into the 4th image stream；3rd image stream and second
Image stream has corresponded to the low image of resolution ratio, and the image quality of the corresponding image of the 3rd image stream can be equal to the second image stream correspondence
Image image quality, so the second image stream can be directly rapidly converted into the 3rd image stream so as to quickly obtain the 3rd image
Stream, and then obtain the 4th image stream.The electronic equipments such as terminal are in display image, by showing the corresponding resolution ratio of the 3rd image stream
Low image transfers to show the image of the corresponding high resolution of the 4th image stream so that user can also be most using the hardware of low configuration
High-resolution image is seen in second visual field 8 eventually, in one embodiment, when the electronic equipments such as terminal prepare to show the 4th figure
As flowing during corresponding image, it can be sent to server 6 obtain request first, server 6 is responded after acquisition request, can basis
The image stream of acquisition request call the 4th (the unit data data volume of the 4th image stream, corresponding image quality is good) is simultaneously sent out
Deliver to the electronic equipments such as terminal, the electronic equipment such as terminal, which is obtained, will show the image (high image quality) of response after the 4th image stream.
In another embodiment, the display processing method needs to obtain corresponding 4th image stream of the 3rd image stream, shows
Show the 4th image stream in second visual field 8 of correspondence, wherein, the unit data data volume of the 3rd image stream is less than the list of the 4th image stream
Position data data volume.So ensure that the corresponding image of the 3rd image stream image resolution ratio corresponding with respect to the 4th image stream is low, hold
Easily called by hardware, and finally can show the image of the corresponding high resolution of the 4th image stream in second visual field 8.
First visual field 7 is illustrated with reference to Fig. 5 to Fig. 8, the corresponding visual field of the second image stream includes first visual field
7, or the corresponding visual field of the second image stream is adjacent with first visual field 7.Such as first visual field 7 is 60 degree of front, when terminal etc.
Electronic equipment expands field range such as expansion to the left or to the right in order to obtain a panoramic picture with the point of observation 9 in image
The visual field be 120 degree of front, while obtain the second image stream (the unit data data volume of second image stream is low so that clothes
The corresponding treating capacity of device of being engaged in is smaller, and the transmission quantity of web-transporting device is small, and the response time of the electronic equipment such as terminal is short), then should
The corresponding visual field of second image stream includes first visual field 7, i.e. the visual field in 120 degree of front includes the first of 60 degree of front
The visual field 7, or when the image that the electronic equipments such as terminal are shown with a point of observation 9 have rotated certain angle to the left or to the right, revolve
The New view obtained after turning is not in first visual field 7 but adjacent thereto, i.e. the corresponding visual field of the second image stream and first visual field 7
Adjacent, such as first visual field 7 is 60 degree of front, when the image that the electronic equipments such as terminal are shown is turned over to the left with a point of observation 9
60 degree of obtained visuals field are adjacent with first visual field 7；Or,
The corresponding visual field of second image stream constitutes the full visual field (as shown in Figure 7), or the second image stream pair with first visual field 7
The visual field answered is the full visual field, or the corresponding visual field of the second image stream is less than the full visual field with the visual field that first visual field 7 is constituted, therefore
At least include corresponding second image stream in the corresponding image stream in the visual field of the composition or the full visual field, so this will cause service
The corresponding treating capacity of device is smaller, and the transmission quantity of web-transporting device is small, and the response time of the electronic equipment such as terminal is short.Such as first
The visual field 7 is 60 degree of front, and the corresponding visual field of the second image stream is 60 degree of the visual field immediately ahead of removing in 360 degree, or second
The corresponding visual field of image stream is 360 degree of the full visual field, or first visual field 7 is 60 degree of front, and the second image stream is corresponding to be regarded
Open country is 120 degree, and the corresponding visual field of the second image stream now is less than 360 degree of full visuals field with the visual field that first visual field 7 is constituted.
According to adjusting parameter, depending at least on the second image stream, it is determined that the 3rd image stream in second visual field 8 of correspondence includes：Such as
Really second visual field 8 includes the subregion in first visual field 7, as shown in figure 4, the image that the electronic equipment such as terminal is shown is with one
Point of observation 9 have rotated less angle to the left or to the right, form second visual field 8, second visual field 8 includes first visual field 7
Subregion,
Reducing the unit data data volume of corresponding first image stream in subregion in first visual field 7, (such as first regards
Open country 7 is 60 degree of front, and subregion is 20 degree of left side, can reduce the unit data number of first image stream in 20 degree of left side
According to amount), obtain first sub-picture streams in corresponding part region；Obtained from the second image stream in second visual field 8 and remove subregion
With the second sub-picture streams of exterior domain；According to the first sub-picture streams and the second sub-picture streams to generate the 3rd image stream.At one
In embodiment, the image quality of the corresponding image in subregion in first visual field 7 is reduced, so as to obtain first son in corresponding part region
Image stream, the unit data data volume of first sub-picture streams is less than the unit data data volume of the first image stream, preferably equal to
The unit data data volume of second image stream, and the unit data data volume of the second sub-picture streams obtained is equal to the second image stream
Unit data data volume, the first sub-picture streams (two image streams pair identical with the unit data data volume of the second sub-picture streams
The image resolution ratio answered is identical), according to the first sub-picture streams and the second sub-picture streams to generate the 3rd image stream；Or
First sub-picture streams in corresponding part region are obtained from the first image stream, second is obtained from the second image stream and is regarded
Except subregion is with the second sub-picture streams of exterior domain in open country 8；According to the first sub-picture streams and the second sub-picture streams to generate the
Three image streams, wherein, the data volume of the unit data of the first sub-picture streams is more than the unit data data volume of the second sub-picture streams.
The step first will not reduce the resolution ratio of the first sub-picture streams correspondence image, but first keep the first sub-picture streams corresponding diagram
The resolution ratio of picture, finally unifies to carry out the first sub-picture streams and the second sub-picture streams processing the 3rd image stream of generation.
In one embodiment of the invention, according to adjusting parameter, depending at least on the second image stream, it is determined that correspondence second is regarded
3rd image stream of open country 8 includes：If second visual field 8 does not include the subregion in first visual field 7, as shown in Figures 5 to 7, from
Corresponding 3rd image stream in second visual field 8 is obtained in second image stream.Such as first visual field 7 is 60 degree of front, second visual field 8
For 60 degree of side rear, i.e. the electronic equipment such as terminal has turned over larger angle on the basis of the point of observation 9 in image, from the second figure
As obtaining corresponding 3rd image stream in second visual field 8, the unit data of the 3rd image stream in stream (unit data data volume is low)
Data volume is identical with the unit data data volume of the second image stream.
A kind of display processing unit 1 of the embodiment of the present invention, can be applied during handling panoramic picture, Fig. 3
For the attachment structure block diagram (can be connected with server) of display processing unit, including communicator 2 and display device 3：
Communicator 2 is used to obtain the first image stream and the second image stream (can for example obtain from server 6), the first figure
As first visual field 7 of stream correspondence, the second image stream at least corresponds to the units in the visual field outside first visual field 7, the second image stream
According to data volume be less than the first image stream in unit data data volume；Display device 3 is used to show the first image stream.At one
In embodiment, the corresponding image of the first image stream that display device 3 can be shown in first visual field 7, and the image is clear
The high image of degree, the image that first image stream can be shot by image acquisition equipment (such as camera) with multiple visuals field is spelled
Connect and form, and the communicator 2 of the electronic equipment such as terminal can be obtained by wired or wireless mode from equipment such as servers 6
First image stream, user clearly can watch the first of first visual field 7 with the display device 3 of the electronic equipments such as using terminal
The corresponding image of image stream.
The corresponding image of second image stream has at least corresponded to the image shown from the visual field outside first visual field 7, first
The visual field outside the visual field 7 can show the corresponding image of the second image stream.In one embodiment, the second image stream does not correspond to the
One visual field 7；In another embodiment, the second image stream has been corresponded to outside a part of first visual field 7 and a part of first visual field 7
The visual field；In yet another embodiment, the second image stream has been corresponded to outside first visual field 7 and a part of first visual field 7 of whole
The visual field.The corresponding image of second image stream image corresponding with respect to the first image stream is the low image of definition, i.e. the second figure
It is less than the unit data data volume in the first image stream as the data volume of the unit data in stream.In one embodiment, communicate
Device 2 can obtain the second image stream from server 6, and server 6 can generate the second image stream to the first image stream process,
And the second image stream is sent to communicator 2, the corresponding image of the first image stream can for example be carried out reduction resolution ratio or
Data compression process is to generate the second image stream, so that the electronic equipment such as terminal obtains second image stream；In another implementation
In example, communicator 2 can obtain the second image stream from server 6, and server 6 can be just direct in actual acquisition image
The view data easily called of the low resolution of acquisition, and form second image stream；
Show the first image stream for display device 3, such as can by terminal electronic equipment display device 3 the
The corresponding image of the first image stream of display in one visual field 7, display device 3 can be converted into other visuals field (as used from first visual field 7
Family can make the display of display device 3 be converted to second visual field 8 from first visual field 7 as needed), display the in first visual field 7
One image stream unit data data volume is high (as being higher than the second image stream), and corresponding image quality make it that well Consumer's Experience is good, but if
Other visuals field of grade of second visual field 8 are converted to, then can make corresponding hardware quickly transmission or relatively low other of processing data total amount
Image stream (such as the second image stream), if for example user is needed when being converted to second visual field 8 from first visual field 7, server 6 can be with
Quick processing, terminal device and the network equipment etc. also being capable of quick responses.Furthermore, it is understood that when the shown from display device 3
When one visual field 7 transfers to show panoramic picture from other visuals field, due to the first image stream and the unit data data of the second image stream
Amount is different, therefore the image (image that such as user sees) that display device 3 is shown when changing the visual field is unit Data Data
The high image of amount, and the image (image that such as user does not see) that display device 3 is not shown is set to unit data data
The low image of amount, facilitates hardware device to be handled, and so both can guarantee that the normal of user was used, and can reduce to corresponding hardware
The configuration requirement of equipment (hardware device of low configuration also disclosure satisfy that user normally watches the image of fine definition).
Continuing with Fig. 3, display processing unit 1 also includes harvester 4 and processing unit 5：Harvester 4 is used to obtain
Visual field adjusting parameter, visual field adjusting parameter is the parameter for showing to be adjusted to second visual field 8 from first visual field 7, and for example the visual field is adjusted
When coordinate when parameter can include being adjusted to second visual field 8 from first visual field 7, position, rotation direction, rotational angle or rotation
Between etc. data, the harvester 4 of the electronic equipment such as terminal can accurately be switched to by these parameters from first visual field 7
Second visual field 8；
Processing unit 5 is used for according to adjusting parameter, depending at least on the second image stream, it is determined that the 3rd of second visual field 8 of correspondence the
Image stream；Processing unit 5 determines that second visual field 8 can have a variety of situations, with reference to Fig. 4 and Fig. 5, and the electronic equipment such as terminal shows
The image shown is rotated with a point of observation 9, but rotational angle is smaller, and the image included in second visual field 8 includes the first of part
Image in the visual field 7, or rotational angle are larger, and the image included in second visual field 8 does not include the figure in first visual field 7
Picture, and the unit data data volume of the 3rd image stream can be equal to the unit data data volume of the second image stream, that is, the 3rd
The resolution ratio of the corresponding image of image stream is relatively low, is easily handled by hardware device, but it is determined that corresponding 3rd figure in second visual field 8
Needed during as stream depending at least on the second image stream, such as can part obtain the according to the first image stream according to the second image stream part
Three image streams；
Display device 3 can show the 3rd image stream in second visual field 8 of correspondence.In one embodiment, show this
The corresponding image of three image streams is the relatively low image of resolution ratio, if at this moment showing high-resolution immediately due to going to second visual field 8
It can require high to hardware configuration during the image of rate and substantial amounts of system resource can be consumed, and the corresponding image of the 3rd image stream
Because resolution ratio is low, overall file amount is few, can be very easy to be configured low hardware to call, for a user using low
The hardware of configuration is checked can also immediately see the corresponding image in the visual field in a visual field during panoramic picture, even if the resolution of image
Rate is relatively low, is also to meet the use of user at heart, or even meets certain customers to check the rough demand of image.
In one embodiment, communicator 2 can obtain corresponding 4th image stream of the 3rd image stream, display correspondence second
4th image stream in the visual field 8, wherein, the unit data data volume of the 3rd image stream is less than the unit data data of the 4th image stream
Amount, the unit data data volume of the 3rd image stream is equal to the unit data data volume of the second image stream, the unit of the 4th image stream
Data Data amount is equal to the unit data data volume of the first image stream.Specifically, the 4th image stream and the first image stream are equal
The image of high resolution is corresponded to, the image quality of the corresponding image of the 4th image stream can be equal to the corresponding image of the first image stream
Image quality, so can directly be rapidly converted into the 4th image stream by the first image stream；3rd image stream and the second image stream are equal
The low image of resolution ratio is corresponded to, the image quality of the corresponding image of the 3rd image stream can be equal to the corresponding image of the second image stream
Image quality, so can directly be rapidly converted into the 3rd image stream so that communicator 2 quickly obtains the 3rd by the second image stream
Image stream, and then obtain the 4th image stream.When display device 3 can show four image stream in second visual field 8 of correspondence, by display the
The low image of the corresponding resolution ratio of three image streams transfers to show the image of the corresponding high resolution of the 4th image stream so that user makes
It finally can also see high-resolution image in second visual field 8 with the hardware of low configuration, in one embodiment, work as display device
During the 3 display corresponding image of the 4th image streams, communicator 2 can be sent to server 6 obtain request first, and server 6 be responded
, can be according to the image stream of acquisition request call the 4th (the unit data data volume of the 4th image stream, correspondence after acquisition request
Image quality it is good) and send it to communicator 2, display device 3, which is obtained, will show the image of response after the 4th image stream
(high image quality).
In another embodiment, communicator 2 results in corresponding 4th image stream of the 3rd image stream, display correspondence
4th image stream in second visual field 8, wherein, the unit data data volume of the 3rd image stream is less than the unit data of the 4th image stream
Data volume.So ensure that the corresponding image of the 3rd image stream image resolution ratio corresponding with respect to the 4th image stream is low, it is easily hard
Part is called, and finally can show the image of the corresponding high resolution of the 4th image stream in second visual field 8.
Processing unit 5 can be according to adjusting parameter, depending at least on the second image stream, it is determined that the 3rd figure in second visual field 8 of correspondence
As stream is performed：If as shown in figure 4, second visual field 8 includes the subregion in first visual field 7, the electronic equipment such as terminal
The image that display device 3 is shown have rotated less angle to the left or to the right with a point of observation 9, form second visual field 8, this second
The visual field 8 includes the subregion in first visual field 7,
Reducing the unit data data volume of corresponding first image stream in subregion in first visual field 7, (such as first regards
Open country 7 is 60 degree of front, and subregion is 20 degree of left side, can reduce the unit data number of first image stream in 20 degree of left side
According to amount), obtain first sub-picture streams in corresponding part region；Obtained from the second image stream in second visual field 8 and remove subregion
With the second sub-picture streams of exterior domain；According to the first sub-picture streams and the second sub-picture streams to generate the 3rd image stream.At one
In embodiment, the image quality of the corresponding image in subregion in first visual field 7 is reduced, so as to obtain first son in corresponding part region
Image stream, the unit data data volume of first sub-picture streams is less than the unit data data volume of the first image stream, preferably equal to
The unit data data volume of second image stream, and the unit data data volume of the second sub-picture streams obtained is equal to the second image stream
Unit data data volume, the first sub-picture streams (two image streams pair identical with the unit data data volume of the second sub-picture streams
The image resolution ratio answered is identical), according to the first sub-picture streams and the second sub-picture streams to generate the 3rd image stream；Or
Processing unit 5 can obtain first sub-picture streams in corresponding part region from the first image stream, from the second image stream
It is middle to obtain in second visual field 8 except subregion is with the second sub-picture streams of exterior domain；According to the first sub-picture streams and the second subgraph
As stream to generate the 3rd image stream, wherein, the data volume of the unit data of the first sub-picture streams is more than the list of the second sub-picture streams
Position data data volume.The process first will not reduce the resolution ratio of the first sub-picture streams correspondence image, but first keep first
The resolution ratio of sub-picture streams correspondence image, last processing unit 5 is unified to the first sub-picture streams and the second sub-picture streams
Reason the 3rd image stream of generation.
In addition, processing unit 5 can be according to adjusting parameter, depending at least on the second image stream, it is determined that the of second visual field 8 of correspondence
Three image streams are performed：If second visual field 8 does not include the subregion in first visual field 7, second is obtained from the second image stream and is regarded
Wild 8 corresponding 3rd image streams.
Above example is only the exemplary embodiment of the present invention, is not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can make respectively in the essence and protection domain of the present invention to the present invention
Modification or equivalent are planted, this modification or equivalent also should be regarded as being within the scope of the present invention.
Claims (10)
1. a kind of display processing method, including：
Obtain the first image stream, first visual field of described first image stream correspondence；
The second image stream is obtained, second image stream at least corresponds to the visual field outside first visual field, second image
The data volume of unit data in stream is less than the unit data data volume in described first image stream；
Show described first image stream.
2. according to the method described in claim 1, also include：
Visual field adjusting parameter is obtained, the visual field adjusting parameter is to show the parameter from second visual field is adjusted to from first visual field；
According to the adjusting parameter, depending at least on the second image stream, it is determined that the 3rd image stream in correspondence second visual field；
3rd image stream in display correspondence second visual field.
3. according to the method described in claim 1, also include：
Corresponding 4th image stream of the 3rd image stream is obtained, wherein, the unit data data volume of the 3rd image stream is small
In the unit data data volume of the 4th image stream, the unit data data volume of the 3rd image stream is equal to the second image stream
Unit data data volume, the unit data data volume of the 4th image stream is equal to the unit data data of the first image stream
Amount；
4th image stream in display correspondence second visual field.
4. method according to claim 2, wherein, the corresponding visual field of second image stream includes first visual field,
Or the corresponding visual field of second image stream is adjacent with first visual field；
Or
The corresponding visual field of second image stream and the first visual field full visual field of composition, or second image stream are corresponding
The visual field is the full visual field, or the visual field that the corresponding visual field of second image stream is constituted with first visual field is less than the full visual field.
5. method according to claim 2, according to the adjusting parameter, depending at least on the second image stream, it is determined that correspondence institute
Stating the 3rd image stream in second visual field includes：If second visual field includes the subregion in first visual field,
The unit data data volume of corresponding first image stream in subregion in first visual field is reduced, the correspondence part is obtained
First sub-picture streams in region；Obtained from second image stream in second visual field except the subregion is with exterior domain
The second sub-picture streams；According to first sub-picture streams and second sub-picture streams to generate the 3rd image stream；
Or
The first sub-picture streams of the correspondence subregion are obtained from the first image stream, institute is obtained from second image stream
State in second visual field except the subregion is with the second sub-picture streams of exterior domain；According to first sub-picture streams and described
Two sub-picture streams to generate the 3rd image stream, wherein, the data volume of the unit data of first sub-picture streams is more than institute
State the unit data data volume of the second sub-picture streams.
6. method according to claim 2, according to the adjusting parameter, depending at least on the second image stream, it is determined that correspondence institute
Stating the 3rd image stream in second visual field includes：
If second visual field does not include the subregion in first visual field, described is obtained from second image stream
Corresponding 3rd image stream in two visuals field.
7. a kind of display processing unit, including：
Communicator, for obtaining the first image stream and the second image stream, first visual field of described first image stream correspondence, described the
The data volume that two image streams at least correspond to the unit data in the visual field outside first visual field, second image stream is less than
Unit data data volume in described first image stream；
Display device, for showing described first image stream.
8. device according to claim 7, also includes：
Harvester, for obtaining visual field adjusting parameter, the visual field adjusting parameter is to show to be adjusted to from from first visual field
The parameter in two visuals field；
Processing unit, for according to the adjusting parameter, depending at least on the second image stream, it is determined that the of correspondence second visual field
Three image streams；
Wherein, the display device can show the 3rd image stream in correspondence second visual field.
9. device according to claim 7, wherein：
The communicator can obtain corresponding 4th image stream of the 3rd image stream, wherein, the list of the 3rd image stream
Position data data volume is less than the unit data data volume of the 4th image stream, the unit data data volume of the 3rd image stream
Equal to the unit data data volume of the second image stream, the unit data data volume of the 4th image stream is equal to the first image stream
Unit data data volume；
The display device can show the 4th image stream in correspondence second visual field.
10. device according to claim 8, wherein,
The processing unit can be according to the adjusting parameter, depending at least on the second image stream, it is determined that corresponding to second visual field
3rd image stream is performed：If second visual field includes the subregion in first visual field,
The unit data data volume of corresponding first image stream in subregion in first visual field is reduced, the correspondence part is obtained
First sub-picture streams in region；Obtained from second image stream in second visual field except the subregion is with exterior domain
The second sub-picture streams；According to first sub-picture streams and second sub-picture streams to generate the 3rd image stream；
Or
The first sub-picture streams of the correspondence subregion can be obtained from the first image stream, are obtained from second image stream
Except the subregion is with the second sub-picture streams of exterior domain in second visual field；According to first sub-picture streams and described
Second sub-picture streams to generate the 3rd image stream, wherein, the data volume of the unit data of first sub-picture streams is more than
The unit data data volume of second sub-picture streams.
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