CN107743710A - Display device and its control method - Google Patents

Display device and its control method Download PDF

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Publication number
CN107743710A
CN107743710A CN201680030475.2A CN201680030475A CN107743710A CN 107743710 A CN107743710 A CN 107743710A CN 201680030475 A CN201680030475 A CN 201680030475A CN 107743710 A CN107743710 A CN 107743710A
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CN
China
Prior art keywords
image
display device
display
user
gui
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Granted
Application number
CN201680030475.2A
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Chinese (zh)
Other versions
CN107743710B (en
Inventor
李桂林
罗楠·布鲁莱
厄万·布鲁莱
盖尔·雨果
崔松雅
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Samsung Electronics Co Ltd
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Samsung Electronics Co Ltd
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Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority claimed from PCT/KR2016/005604 external-priority patent/WO2016190691A1/en
Publication of CN107743710A publication Critical patent/CN107743710A/en
Application granted granted Critical
Publication of CN107743710B publication Critical patent/CN107743710B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H04N21/42653—Internal components of the client ; Characteristics thereof for processing graphics
    • 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
    • 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
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • 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
    • 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
    • H04N21/47—End-user applications
    • 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
    • H04N21/4722—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 requesting additional data associated with the content
    • 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
    • H04N21/482—End-user interface for program selection
    • 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
    • H04N21/485—End-user interface for client configuration
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8146—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
    • H04N21/8153—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics comprising still images, e.g. texture, background image

Abstract

A kind of display device, including：Display, user's input, is configured as sending the order for performing GUI；And processor, it is configured as handling the first image for including object to show over the display, and in response to receiving the order for performing GUI from user's input when showing the first image, the GUI corresponding with the profile of object is handled to show over the display.

Description

Display device and its control method
Technical field
The apparatus and method for meeting exemplary embodiment are related to the image for showing various types of contents and broadcast program With the image and its control method of various default Additional Services, more specifically to video content is being switched into additional clothes Mitigate the visual fatigue and its control method of user during business.
Background technology
Image processing apparatus handles the picture signal received from external equipment and/or regarded according to various video processing procedures Frequency evidence.Image processing apparatus can on its own display panel based on the video data after processing come display image, or Picture signal after processing is output to another display device for being provided with panel, so as to the base in corresponding display device Picture signal display image after processing.That is, image processing apparatus can include the panel for being capable of display image, or not include Panel, as long as image processing apparatus can handle video data.For example, the former can include the aobvious of such as TV (TV) etc Showing device, and the latter can include set top box.
With the development of technology and the increase of demand, it has been proposed that pass through TV (TV), tablet personal computer, mobile phone etc. The display device of realization, to show video content and also provide various Additional Services.For example, display device provides various be based on The service of image, such as game play, Web page are shown, the time based on installation site or weather notice, date on the same day lead to Know, the still image of such as photo is shown, text is shown, mounted at the activation of nextport hardware component NextPort in display device and use, aobvious Configuration setting of showing device etc..In addition, it can be provided when display device is connected to external network by wired or wireless communication Such Additional Services as network service, or such service can be provided as client-based service and No matter the connection with external network.
When showing video content in display device, user can cause certain trigger events to generate, so as to indicate to show Device initiates Additional Services from video content.When display device initiates Additional Services in response to trigger event, occur from video Suddenly change of the image of content to Additional Services.This suddenly change can make user feel visual fatigue, and work as video The image of content includes large-scale animation or when being displayed in full screen image, and visual fatigue may become serious.
The content of the invention
Technical scheme
Exemplary embodiment can at least solve the above problems and/or shortcoming and other shortcomings not described above.This Outside, exemplary embodiment need not overcome disadvantages mentioned above, and can not overcome any one above mentioned problem.
According to the aspect of example embodiment, there is provided a kind of display device, including：Display, user's input, is configured as Send the order for performing graphic user interface (GUI)；And at least one processor, it is configured as：Processing is included at least First image of one object if is inputted with showing on the display while the first image is shown from user Equipment receives the order for performing GUI, handles the GUI corresponding with the profile of at least one object to show over the display Show.At least one processor can be by handling the image information obtained from the first image, generation and at least one object Corresponding the second image of profile, and the second image can be handled to be shown as GUI background image.Cause This, when first image of the display due to GUI without display video content, continuously provides the visual feedback of the first image To user, so as to prevent discontinuity of the user to the viewing experience of the first image as much as possible.The first image is cut in addition, working as Suddenly change is prevented when changing to GUI, so as to reduce the visual fatigue of user.
At least one processor can obtain by reproducing the first image the image information that changes in real time, and can be with The second image is handled to change according to the image information obtained in real time.Therefore, by when the first image is not shown Also the second image is changed, can prevents video feed from being interrupted due to the reproduction of the first image.
At least one processor can adjust the second image for initially generating based on gray scale, and can gradually change the Red, green and blue (RGB) value of two images so that the second image can be changed on pre-set color over time. Therefore, when the first image is switched to the second image based on particular color, changing suddenly due to color can be protected the user from The influence for the visual fatigue for becoming and bringing.
Image information can include the rgb value of each pixel included in the particular image frame of the first image.It can lead to Following operation is crossed to generate the second image：Picture frame is divided into some；To each division certain applications and each division The rgb value of included pixel accordingly derived brightness and transparency in part；Each stroke is accordingly adjusted with brightness The transverse width of branch point；And to each division certain applications blur filter.At least one processor will can have higher The transverse width of the division part of brightness be adjusted so as to it is narrower, and will with compared with low-light level division part transverse width adjustment Obtain wider.At least one processor can be to the left and right side in the up, down, left and right edge (i.e. four edges) of division part Edge application blur filter.Therefore, when the first image is switched into the second image, soft ripple effect can be provided to mitigate user's Visual fatigue.
One or more GUI can be provided on each in multiple preset services, and it is relative with each service The one or more GUI for answering ground to provide can be pre-set to：In response to by user input send be used for along upwards, to Under, the order mobile with right direction (i.e. four direction) to the left, switch between GUI.At least one processor can respond It is used between the GUI of different services switch along the order that direction is moved up and down in what is sent by user's input, And can in response to being used for of being sent by user's input along the order moved to the left with right direction and in service Switch between GUI.Therefore, user can more easily use Additional Services because only by for along it is upward, downward, To the left switching service and display image are just realized with the order directly perceived of the movement of right direction (i.e. four direction).
According to the aspect of another example embodiment, there is provided a kind of method for controlling display device, methods described include：It is aobvious Show the first image including at least one object；The order for performing GUI is received from user while the first image is shown； And the GUI that display is corresponding with the profile of at least one object.Display GUI can include：Obtained by handling from the first image The pre-set image information taken generates second image corresponding with the profile of at least one object；Handle the second image with It is shown as GUI background image.Therefore, when first image of the display due to GUI without display video content, continuously The visual feedback of first image is supplied to user, so as to prevent user's not connecting to the viewing experience of the first image as much as possible Continuous property.In addition, suddenly change is prevented when the first image is switched into GUI, so as to reduce the visual fatigue of user.
Display GUI can be included to be obtained by reproducing the first image the image information that changes in real time, and is handled Second image is with according to the image information change obtained in real time.Therefore, by also right when the first image is not shown Second image is changed, and can prevent video feed from being interrupted due to the reproduction of the first image.
Display GUI can include the second image initially generated based on gray scale adjustment, and gradually change the second image Red, green and blue (RGB) value so that the second image can be changed on pre-set color over time.Therefore, when When first image is switched to the second image based on particular color, it can protect the user from bringing due to the suddenly change of color Visual fatigue influence.
Image information can include the rgb value of each pixel included in the particular image frame of the first image.Generation the Two images can include：Picture frame is divided into some；To each division certain applications with being wrapped in each division part The rgb value of the pixel included accordingly derived brightness and transparency；The horizontal stroke of each division part is accordingly adjusted with brightness To width；And to each division certain applications blur filter.The laterally wide of each division part is accordingly adjusted with brightness Degree can include：The transverse width of division part with high luminance values is adjusted so as to narrower；And will have compared with low-light level The transverse width of the division part of value is adjusted so as to wider.Each division certain applications blur filter can be included：To division Left and right edge application blur filter in the up, down, left and right edge (i.e. four edges) divided.Therefore, cut when by the first image When changing to the second image, soft ripple effect can be provided to mitigate the visual fatigue of user.
One or more GUI can be provided on each in multiple preset services, and it is relative with each service The one or more GUI for answering ground to provide can be pre-set to：In response to by user input send be used for along upwards, to Under, the order mobile with right direction (i.e. four direction) to the left, switch between GUI.Methods described can also include：Response It is used between the GUI of different services switch along the order that direction is moved up and down in what is sent by user's input； And in response to being used for of being sent by user's input along the order moved to the left with right direction and the GUI of a service it Between switch.Therefore, user can more easily use Additional Services because only by for along it is upward, downward, to the left and The order directly perceived of the movement of right direction (i.e. four direction) come switch service and display image.
Brief description of the drawings
Fig. 1 shows the example of the display device according to exemplary embodiment；
Fig. 2 shows the cutting from content images to service image when service handover event occurs in Fig. 1 display device The example changed；
Fig. 3 is the block diagram according to the display device of exemplary embodiment；
Fig. 4 is the block diagram of the signal processor in Fig. 3 display device；
Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12 and Figure 13 show generated in Fig. 3 display device it is attached Add the example of the background image of the image of business；
Figure 14 is the flow chart that service image is shown in Fig. 3 display device；
Figure 15 is the flow chart for the background image that service image is generated in Fig. 3 display device；
Figure 16 shows the example inputted according to the user of exemplary embodiment；
Figure 17 shows the example inputted according to the user of exemplary embodiment；
Figure 18 is shown to draw according to the content of the Additional Services image of exemplary embodiment；
Figure 19 show according to exemplary embodiment in a display device will be corresponding with the particular category of Additional Services Title image be switched to content images；
Figure 20 shows switching in a display device between two classifications of Additional Services according to exemplary embodiment Service image；
Figure 21 is the flow chart according to the service image for showing Additional Services in a display device of exemplary embodiment；
Figure 22 shows the example for utilizing UI menu overlay content images in a display device according to exemplary embodiment；
Figure 23 is the flow chart that UI menus are shown in Figure 22 display device；
Figure 24 is shown according to exemplary embodiment in a display device by service image in the form of picture-in-picture (PIP) The example being shown in content images；
Figure 25 is the flow chart that service image is shown in Figure 24 display device；
Figure 26 shows the image shown according to being inputted in a display device in response to user for exemplary embodiment Example；
Figure 27 shows the use shown in a display device in response to the execution of TV icons according to exemplary embodiment The example at family interface (UI)；
Figure 28 shows being shown in a display device in response to the execution of application icon according to exemplary embodiment UI example；
Figure 29 shows being shown in a display device in response to the execution of the speaker icon according to exemplary embodiment UI example；
Figure 30 shows showing for the UI of the output level of the loudspeaker in the display device shown according to exemplary embodiment Example；
Figure 31 shows being shown in a display device in response to the execution of photo icon according to exemplary embodiment UI example；
Figure 32 shows the example of the display image in a display device according to exemplary embodiment；
Figure 33 shows being shown in a display device in response to the execution of clock icon according to exemplary embodiment UI example；
Figure 34 shows the execution for setting icon in response to background image in a display device according to exemplary embodiment And the UI shown example；And
Figure 35 shows the example of the UI for being used for function adjustment provided according to the display device of exemplary embodiment.
Embodiment
Certain exemplary embodiments are described more fully below with reference to accompanying drawings.
In the following description, even if in different figures, identical reference is used for identical element.There is provided in description The content (such as detailed configuration and element) of definition is to help comprehensive understanding exemplary embodiment.Even if it will be apparent, however, that , also being capable of practical example embodiment in the case of lacking the content that these are specifically limited.Further, since known function or structure Make and understand with unnecessary details vague description, therefore it is not described in detail.
In the description of exemplary embodiment, using the ordinal number used in the terms such as the first element, the second element Number various elements are described, and these terms are used to distinguish an element and another element.Therefore, the implication of element not by Term limits, and the term is also merely to illustrate corresponding embodiment without being construed as limiting.
In addition, exemplary embodiment will only describe the element directly relevant with exemplary embodiment.It should be appreciated, however, that The element for describing to be omitted is not unnecessary for realizing according to the device or system of exemplary embodiment.Following In description, such as " include " or " have " term refer to feature, numeral, step, operation, the presence of element and combinations thereof, and And it is not excluded for the presence or increase of one or more of the other feature, numeral, step, operation, element and combinations thereof.
Fig. 1 shows the example of the display device 100 according to exemplary embodiment.
As shown in figure 1, TV, but not limited to this are included according to the display device 100 of exemplary embodiment.Show as another Example, display device can include tablet personal computer, mobile phone, multimedia player, digital photo frame, digital advertisement board and can The like of display image.In addition, display device 100 can include installed in a local fixing device and by with The mobile device that family freely carries and used.In addition, exemplary embodiment can also be applied to be provided with for display image The image processing apparatus of single monitor, and can as display device 100 by itself come the device of display image.
Display device 100 handles the data and display image of the video content received from external equipment.Video content can be with Send from the emitter 10 in broadcasting station as radio frequency broadcasting signal, sent as packet by network 8 from server 20, or Reproduce and send from the multimedia player 30 for being connected locally to display device.In addition, video content can be used as numerical data It is stored in display device 100.
Display device 100 includes allowing user to select the user of video content to input from one of video source 10,20 and 30 Equipment 130.For example, it may be used as user input equipment 130 with the remote control of the main body physical separation of display device 100.If User selects one of video source 10,20 and 30 by user input equipment 130, then display device 100 is handled regards from selected The video content that one of frequency source 10,20 and 30 receives, and based on the video content display image after processing.If for example, with Family selects specific broadcast channel by user input equipment 130, then display device 100 is tuned to selected broadcasting channel, And the broadcast singal sent from the emitter 10 in the corresponding broadcasting station of the broadcasting channel with being tuned is received, it is wide so as to show Broadcast image.
Display device 100 have based on the video content received from video source 10,20 and 30 come display image and to Family provides the function of various Additional Services.Here, in addition to handling the service of the video content to be displayed for image, add Service also refers to the various services provided by display device 100, and is not limited to special services.Furthermore, it is possible to it is based on network or visitor Family end provides Additional Services.
For example, Additional Services include various types of services, for example, setting configuration or the user environment of display device 100 Service；Installation site based on display device 100 or using position come the service of Notice Date, time, weather etc.；Display is logical The service of photo, picture etc. crossed network-accessible or be locally stored；The service of particular Web pages is shown by Web browser Etc..
When showing the image of video content, user can send order by user input equipment 130, to check spy Determine the image of Additional Services.In response to user command, display device 100 operated with show the image of Additional Services rather than The image of video content.
Fig. 2 shows the cutting from content images to service image when service handover event occurs in Fig. 1 display device The example changed.
As shown in Fig. 2 display device 100 handles the data of the video content received from external equipment, and display content figure As 210.While display content image 210, display device 100 can detect the event for the switching to Additional Services. As the example of the event, the time and date information in the region that user can be currently located to showing the display device 100 Additional Services make requests on.
In response to the event, content images 210 are switched to service image 220 by display device 100.Service image 220 shows Go out the time and date information corresponding with current location.In the exemplary embodiment, content images 210 and service image 220 It is shown as full frame in the whole region of the displayable image of display device 100.Therefore, user can be by display device The service image 220 shown on 100 obtains desired service.
When content images 210 are switched into service image 220, display device 100 is directly in content images 210 and service Switch between image 220, without the visual effect of separation.
Due to the unexpected switching from content images 210 to service image 220, user is likely to feel visual fatigue.Especially Ground, when display device 100 has larger screen size, when content images 210 and service image 220 are shown as full frame And when the animation in content images 210 is large-scale animation, visual fatigue becomes serious.
Further, since the not display content image 210 when showing service image 220, so having interrupted user to content graph As 210 viewing experience.That is, because the visual representation of content images 210 is interrupted, user may be unwilling to use attached Add business.
Fig. 3 is the block diagram according to the display device 100 of exemplary embodiment.
As shown in figure 3, display device 100 includes：Signal receiver 110, for receiving vision signal from external equipment；It is aobvious Show device 120, for based on vision signal received in signal receiver 110 come display image；User input equipment 130, For receiving user's input；Storage device 140, for data storage and/or information；And signal processor 150, for handling The vision signal of image is shown as on display 120 and control the operation of display device 100.
Signal receiver 110 receives vision signal from various video sources 10,20 and 30 (referring to Fig. 1).Signal receiver 110 Vision signal is received from external equipment, and signal is sent to external equipment, so as to perform interactive type communication.Signal receiver 110 Can include the COM1 corresponding with communication standard respectively or the component of communication module, and the component can supported protocol It is not limited to communication target a kind of or a kind of.For example, the radio frequency that signal receiver 110 can include being used to receive RF signals integrates Circuit (RFIC, being not shown), Wireless Fidelity (Wi-Fi) the communication module (not shown) for wireless communication, for wired The ethernet module (not shown) of network service, USB (USB) port for locality connection USB storage etc..
Display 120 is based on the vision signal handled by signal processor 150 come display image.For example, the base of display 120 Broadcast image is shown in the broadcast singal of the tuning exported from signal processor 150.Display 120 can include liquid crystal, etc. In gas ions, light emitting diode, Organic Light Emitting Diode, surface-conduction electron emission body, CNT, nanocrystal etc. extremely Few one kind, but not limited to this.
In addition, display 120 can include the add ons and display panel consistent with the type of panel.For example, such as Fruit display 120 includes liquid crystal, then display 120 includes liquid crystal display (LCD) panel (not shown), for LCD Luminous back light unit (not shown) and the panel driver (not shown) for driving LCD.
User input equipment 130 is according to the control of user or inputs to signal processor 150 and sends various default controls Order or information.Various events are sent to by signal come user input equipment 130 by user's control according to user view Processor 150.User input equipment 130 can diversely be realized according to data inputting method.For example, user input equipment 130 can include：The key and/or button that are arranged on the outside of display device 100, separated with the main body of display device 100 Remote control, the touch-screen being integrally formed with display 120 and it is arranged to the input equipment to be communicated with display device 100.
Storage device 140 stores the various data slots for being handled and being controlled by processor 150.Storage device 140 is processed Device 150 is accessed, and data are performed with reading, write-in, editor, deletion, renewal etc..Storage device 140 includes flash memory, hard drive The nonvolatile memories such as device, to keep data, without the supply of systematic electricity in tube display device 100.
Signal processor 150 performs processing to data and/or signal received in signal receiver 110.When believing When receiving vision signal in number receiver 110, processing of the signal processor 150 to vision signal application Video processing, and will Vision signal after processing is output to display 120, so that display image on display 120.
The species of the processing of the image procossing performed by signal processor 150 does not limit, and the processing of Video processing Such as it can include：Demultiplexing, for by flow separation into such as vision signal, audio signal and the subflow of additional data；Decoding, It is corresponding with the video format of video flowing；De-interlacing (de-interlacing), for video flowing to be converted to gradually from staggered Enter type；Scaling, for video flowing to be adjusted to have default resolution ratio；Noise reduction, for improving picture quality；Details strengthens；Frame Refresh rate conversion etc..
Because signal processor 150 can perform various processing according to the species and characteristic of signal or data, therefore can The processing performed by signal processor 150 is not limited to the processing of Video processing.In addition, the number that can be handled by signal processor 150 According to being not limited only in signal receiver 110 received data.If for example, user speech is input to display device 100, then signal processor 150 voice can be handled according to the processing that preset audio is handled.Signal processor 150 is included wherein Perhaps multi-functional on-chip system (SOC) is integrated with, or wherein will be installed to print for each chipset for independently executing processing The image processing board (not shown) of printed circuit board.
Display device 100 can have clear and definite according to the function that the type and display device 100 of display device 100 are supported Different nextport hardware component NextPorts.For example, if display device 100 is TV, can include being tuned to specific frequency to receive extensively The nextport hardware component NextPort of signal is broadcast, but if display device 100 is tablet personal computer, then can will not include this nextport hardware component NextPort.
The signal processor 150 of display device 100 including TV is described below in detail.
Fig. 4 is the block diagram for the details for showing the signal processor 150 that display device 100 includes, and signal processor can be with Including compared to more or less elements for components described below.
As shown in figure 4, signal receiver 110 includes being tuned to specific frequency to receive the tuner of broadcast singal 111.In addition, signal processor 150 includes：Demultiplexer (DEMUX) 151, for the broadcast singal that will be received from tuner 110 It is divided into multiple subsignals；Decoder 152, for being decoded to the multiple subsignals exported from DEMUX 151；Scaler 153, for scaling the vision signal in decoded subsignal and the vision signal after scaling being output into display 120；In Central Processing Unit (CPU) 154, performed for the operation to signal processor 150 and calculate and control；And buffer 155, it is used for Signal or data are temporarily stored in the process signal of signal processor 150 or data.
When receiving broadcast singal in RF antenna (not shown), tuner 111 is tuned to the frequency of specified channel, To receive broadcast singal, and broadcast singal is converted into transport stream.The load that tuner 111 will receive via antenna (not shown) The high frequency conversion of ripple is data signal to midband, and by wave conversion, so as to generate transport stream.Therefore, tuner 111 has Analog/digital (A/D) converter (not shown).As another example, A/D converter can be included in demodulator (not shown) In.
DEMUX 151 performs the reverse operating of multiplexer (not shown).That is, DEMUX 151 is by an input It is sub to be connected with multiple lead-out terminals, and the flow point that will enter into according to selection signal input terminal is fitted on each lead-out terminal. If for example, four lead-out terminals be present relative to an input terminal, DEMUX 151 can be by with two level 0 With combining to select each in four lead-out terminals for 1 selection signal.
In display device 100, the transport stream received from tuner 311 is divided into video flowing, audio stream by DEMUX 151 With the subsignal of additional data flow, and these subsignals are output to each lead-out terminal.
Transport stream can be divided into subsignal by DEMUX 151 using various methods.For example, DEMUX 151 is according to quilt Transport stream is divided into subsignal by the packet identifier (PID) for the packet being supplied in transport stream.Subsignal in transport stream It is independently compressed and is grouped according to channel, and pair packet corresponding with a channel provides identical PID, to distinguish The packet corresponding with another channel.DEMUX 151 classifies according to packets of the PID to transport stream, and extracts with identical PID subsignal.
Decoder 152 decodes each subsignal exported from DEMUX 151.Fig. 4 shows single decoder 152, but not It is limited to this.As another example, multiple decoders can be provided respectively to decode subsignal.That is, decoder 152 can With the audio decoder including the Video Decoder for decoding video signal, for decoding audio signal and for decoding The additional data decoder of additional data.
Because the subsignal for being sent to decoder 152 is formed by specific format coding, so decoder 152 is held Reverse operating of the row on coded treatment, so as to which subsignal to be reverted to the primary signal before coding.If from DEMUX 151 The subsignal of output is not encoded (such as being uncompressed), then the subsignal is sent to scaler 153 without right by decoder 152 The subsignal is handled, or thus subsignal is sent to around decoder 152 and scaler 153.
Scaler 153 zooms in and out to the vision signal decoded by decoder 152, with point suitable for display 120 Resolution or different given resolutions.Thus, the vision signal by scaling is shown as image on display 120.
CPU 154 is performed for center and calculated with the element of the element in operation signal processor 150, and is analyzing Central role is played with calculating in data.CPU 154 internally includes：Processor register (not shown), will wherein being stored with Processed order；ALU (ALU) (not shown), it is responsible for comparing, determine and calculating；Control unit (not shown), For internally controlling CPU 154 to analyze and perform order；Internal bus (not shown), cache (not shown) etc..
CPU 154 performs element (such as DEMUX 151, decoder 152 and the scaler of operation signal processor 150 153) calculating needed for.As another example, some elements of signal processor 150 can be designed in no CPU 154 Data calculate in the case of operated or operated by single microcontroller (not shown).
When signal processor 150 handles broadcast singal, temporarily storage will be by each of signal processor 150 for buffer 155 The data of individual element processing.Be also required to when the system cut-off retention data storage device 140 (referring to Fig. 4) on the contrary, Buffer 155 includes volatile memory, because data are to be temporarily loaded into volatibility to deposit during the processing of signal transacting In reservoir.In Fig. 4, the input/output of buffer 155 is connected to CPU 154, but not limited to this.As another example, letter The element of number processor 150 can be directly connected to buffer 155 and without CPU 154.
The video content that receives of processing of display device 100 and based on the video content display image after processing.In addition, work as While showing the image based on video content on display 120, received from user input equipment 130 additional for performing During the order of service, display device 100 shows the image based on Additional Services rather than the image based on video content.
It is described below in detail and content images is directed to (for example, first based on Additional Services generation according to exemplary embodiment Image) background image (for example, second image) display device 100.
Fig. 5 to Figure 13 shows the image that generates Additional Services in the display device 100 according to exemplary embodiment The example of background image.In the following description, in the image based on the vision signal corresponding with video content will be referred to as Hold image or the first image, and the image corresponding with Additional Services will be referred to as service image.
When showing the service image for the background image for including generating according to exemplary embodiment, display device 100 is not Display content image, but continue with video content.
As shown in figure 5, when the event of instruction execution Additional Services occurring while in display content image, display device The particular image frame 310 of 100 capture content images.These processing are operated and performed by CPU 154 (referring to Fig. 4), but can To be provided for realizing the individual component of these processing in display device 100.
In addition, the data generated in the following process and the picture frame 310 captured are stored in (the ginseng of buffer 155 See Fig. 4) in.
As shown in fig. 6, display device 100 is drawn the picture frame 310 captured from content images with M*N matrix form It is divided into grid 320.Here, M and N is default numerical value, and can be changed according to the resolution ratio of picture frame 310.
By grid 320, picture frame 310 is divided into multiple quadrangles 330.In addition, each quadrangle 330 is including multiple Pixel.
As shown in fig. 7, display device 100 is extracted and stores the RGB for each pixel being included in each quadrangle 350 Value.In addition, the frame that all picture frames 340 are converted into representing with gray scale by display device 100.
As shown in figure 8, display device 100 is based on the RGB for extracting and storing according to each quadrangle 350 (referring to Fig. 7) Value calculates brightness and transparency.The quadrangle corresponding to by the brightness being calculated and transparency reflection of display device 100 360.Fig. 8 shows the regional area of display device 100 in order to understand.
Here, the brightness Br of quadrangle 360 and transparency α are calculated based on the rgb value of the pixel of each quadrangle 360 , as described below.
[equation 1]
Br=sqrt (r2*0.241+g2*0.691+b2*0.068)；(0<Br<255)
α=1-Br/255；(0<α<1)
Wherein variable r, g and b is the average value of the R values of the pixel in each quadrangle 360, the average value of G values and B values Average value, sqrt are the subduplicate functions for returning to provided numerical value.
As shown in figure 9, what quadrangle 361 and 362 of the display device 100 based on the part 358 according to screen calculated Brightness adjusts each width of quadrangle 361 and 362.Display device 100 does not adjust the height of quadrangle 361 and 362.
Display device 100 determines each width w of quadrangle 361 and 362 by below equation.
[equation 2]
W=1-Br/255
If the scope that w maximum is 1, w is 0<w<1.With reference to equation 2, the width of quadrangle 361 and 362 with Brightness increases and diminished, and becomes big with the reduction of brightness.
In order to compare, allow the first quadrangle 361 that there is relatively low brightness, and the second quadrangle 362 has relatively High brightness.Before width is adjusted, the width w1 of the first quadrangle 361 is equal to the width w2 of the second quadrangle 362.
Based on above-mentioned equation, the width of the first quadrangle 361 changes into w1 ', and the width of the second quadrangle 362 from w1 It is changed into w2 ' from w2, wherein width w1 ' is more than width w2 '.That is, brightness is bigger, width becomes smaller.
As shown in Figure 10, if all quadrangles in picture frame 370 are applied with above-mentioned adjustment, the four of picture frame 370 Side shape is with identical height but with the width different according to brightness.Specifically, there is the quadrangle of relatively low brightness With relatively wide width, but the then width with relative narrower of the quadrangle with of a relatively high brightness.
As shown in figure 11, display device 100 is only to the ordinate application Fuzzy Processing of each quadrangle in picture frame 380. The Fuzzy Processing only applied to the ordinate of quadrangle means the not top edge to quadrangle and feather edge application Fuzzy Processing, But left hand edge and right hand edge application Fuzzy Processing to quadrangle.
Fuzzy Processing (i.e. fuzzy) refers to for by removing the detail section of image the technology that obscures or soften image. Here, the detail section of image and image are relative as the part (edge of the object i.e. in image) of unit suddenly change using pixel Should.If image represents in a frequency domain, the marginal portion of object is corresponding with high fdrequency component.In fuzzy, such high frequency Component is filtered out, therefore the marginal portion of object is fuzzy in the picture.For example, fuzzy can include low-pass filter.
In the exemplary embodiment, can be obscured using various technologies.For example, picture frame 380 can be applied Gaussian Blur.Gaussian Blur is a kind of image blur filter using Gaussian function.One-dimensional (1D) Gaussian function is as follows.
[equation 3]
G (x)=[1/ √ (2 π σ2)]*e^(-x2/2σ2)
Two-dimentional (2D) Gaussian function is as follows.
[equation 4]
G (x, y)=[1/ √ (2 π σ2)]*e^(-(x2+y2)/2σ2)
Wherein, x is the distance apart from origin along X direction, and y is the distance apart from origin along y direction, and σ is Gauss The standard deviation of distribution.
Display device 100 repeats the above while service image is shown.With preset times per second in real time to the back of the body The content images reproduced in scape perform these processing.That is, display device 100 is in real time from being reproduced but be not displayed Capture images frame in content images, and the picture frame to capturing applies above-mentioned processing, so as to show the Background of service image Picture.
The execution number of processing per second of display device 100 can be variously determined in the design phase.For example, can be with per second The frequencies of 15 frames (fps) (i.e. per second 15 times) performs processing.
As shown in figure 12, display device 100 sequentially changes each four side while reprocessing in units of handling The rgb value of shape, so that background image 390 can have pre-set color.
This change method will be by changing into orange quadrangle example to describe by a black quadrangle.The side of black four The rgb value of shape is (0,0,0), and the rgb value of orange quadrangle is (152,83,44).Therefore, if existed in the first processing Rgb value is the quadrangle of (0,0,0), then rgb value is increased by 1 by display device 100 in each processing, until corresponding quadrangle Rgb value be reached for the rgb value of e (152,83,44) untill.
For example, whenever repetition is handled, the rgb value of corresponding quadrangle changes as follows：(0,0,0)->(1,1,1)->(2, 2,2)->...->(44,44,44)->...->(83,83,44)->...->(152,83,44).If the particular value in rgb value Reach desired value first, then display device 100 fixes reached value, but is to continue with changing other values in units of processing.
On the other hand, if quadrangle rgb value is (255,255,255), then display device 100 will in each processing Rgb value subtracts 1, untill the rgb value of corresponding quadrangle is reached for the rgb value of e (152,83,44).
In addition, display device 100 can in each processing by fuzzy value from 1 increase to preset value (such as by add 1 to Up to 20), fuzzy value is just reflected to correspondence image frame whenever reprocessing.Fuzzy value is higher, and blur effect is better.Whenever During reprocessing, display device just increases fuzzy weight.
As shown in figure 13, when being reprocessed in units of picture frame, in picture frame quadrangle adjacent longitudinally of one another it Between border disappear, and look like a line.Therefore, content images gradually become abstract, and accordingly act as based on clothes The background image 400 of the particular color of business image.
While service image is shown, the real-time change according to the reproduction of content images of background image 400, therefore background Line in image 400 continuously changes as ripple.The change of the picture frame of real-time change and content images in background image 400 Change corresponding.Therefore, when showing service image and non-display content image, user can continuously receive and content images Corresponding visual feedback.It is in addition, when content images are switched into service image or interior when service image is again switched to When holding image, it is possible to reduce the visual fatigue caused by the suddenly change of image.
The display device 100 of display service image according to exemplary embodiment is described below in detail.
Figure 14 is the flow chart that service image is shown in display device 100.
As shown in figure 14, at operation S110, display device 100 receives video content signal, and at operation S120, Display device 100 handles video content signal to reproduce and display content image.
At operation S130, display device 100 determines whether to have issued the order for performing Additional Services.
If it is determined that have issued to perform the order of Additional Services, then at operation S140, display device 100 is current Moment obtains picture frame from content images.At operation S150, display device 100 obtains pre-set image information from picture frame. Operate at S160, display device 100 changes image information according to preset algorithm, so as to generate background image.At operation S170, Display device shows the service image including background image.
At operation S180, display device 100 determines whether have passed through preset time after service image is shown.
If it is determined that have passed through preset time after service image is shown, then display device 100 returns to operation S140, And repeatedly generate the processing of background image.
Therefore, over time, the background image of service image according to the image information of the content images of reproduction and Change.
The display device 100 of the background image of generation service image according to exemplary embodiment is described below in detail.
Figure 15 is the flow chart for the background image that service image is generated in display device 100.
As shown in figure 15, at operation S210, the capture images frame from content images of display device 100.
At operation S220, picture frame is divided into the grid of the quadrangle including predetermined number by display device 100.
At operation S230, display device 100 calculates brightness based on the rgb value of pixel included in each quadrangle And transparency.
At operation S240, the brightness being calculated and transparency are applied to corresponding quadrangle by display device 100.
At operation S250, display device 100 adjusts the transverse width of each quadrangle based on brightness.
At operation S260, display device 100 performs fuzzy on the ordinate of each quadrangle.
Display device 100 performs above-mentioned processing in real time while service image is shown.When reprocessing, display dress The rgb value of each quadrangle of 100 changes is put to be similar to the rgb value of pre-set color, and fuzzy value is also increased into preset value. Therefore, display device 100 can show the background image of the image information change of the content images according to reproduction of service image.
For example, if content images (for example, first image) include one or more objects, by the background of service image Image (for example, second image) is shown as a part of corresponding (for example, relative with the profile of object with the image information of object Should) image.
Additional Services using the background image generated according to exemplary embodiment are described below in detail.
User can be controlled to user input equipment 130 (referring to Fig. 3), with shown on mobile display device 100 Cursor, or along shown GUI on specific direction mobile display device 100.In this case, user can be directly perceived And readily recognize on upward, the downward, specific direction with right direction (i.e. four direction) to the left.If cursor is along specific Direction is moved from origin, then the direction can be two-dimensionally represented (i.e. on horizontally and vertically).Therefore, user can easily know Not on the left direction and right direction corresponding with horizontal direction and the upward direction corresponding with longitudinal direction and to The two-dimensional movement direction in lower direction.
In this respect, user input equipment 130 has been provided the user (referring to Fig. 4) for sending on being moved along four direction The input environment of dynamic order.
Figure 16 shows the example of the user input equipment 410 according to exemplary embodiment.
As shown in figure 16, user input equipment 410 includes the remote control that user is easily carried.User input equipment 410 is wrapped Include up arrow 411 corresponding with four direction respectively, down arrow key 412, to left arrow 413 and right-hand arrow key 414.Each arrow key 411,412,413 and 414 is physically or mechanically separated from each other.If user press these arrow keys it One, then the order on being moved along the direction corresponding with the arrow key pressed is sent in user input equipment 410.
The order that user input equipment 410 is sent is sent to display device.
Figure 17 shows the example of the user input equipment 420 according to exemplary embodiment.
As shown in figure 17, user input equipment 420 includes being used to be touched using user's finger, stylus (not shown) etc. Touch the touch pad 421 of input.Although user can be defeated to carry out by the drag operation via 2D touch pads 421 in all directions Enter, but the most accurate direction that can input of user be most intuitively upwards, downwards, to the left with right direction (i.e. four sides To).
As another example, the built in motion that user input equipment 420 can have the motion for being used to sense their own passes Sensor (not shown) so that user can send to shake or order that mobile direction is corresponding with user input equipment 420.
Due to user most can intuitively identify it is upward, downward, to the left with right direction (i.e. four direction) and make pair The input answered, thus with it is upward, downward, accordingly provided based on display device with right direction (i.e. four direction) to the left The drawing of the classification of upper shown Additional Services, to facilitate user.
Figure 18 is shown draws (mapping) according to the content of the Additional Services image of exemplary embodiment.
As shown in figure 18, Additional Services 500 include following classification：For example, for showing " clock " of current time, being used for " calendar " on " weather " of the weather in display current region, the date for showing the same day, for display such as photo, picture Etc image " photo ", for activating installation " loudspeaker " of loudspeaker in a display device etc..These classifications are carried For for example, and do not limit exemplary embodiment.
Frame shown in Figure 18 is the service image to show on the display apparatus.Lateral line refers to the classification of Additional Services, indulges Nematic refers to the function of service image.
Service image 510 and 515 in first lateral line is corresponding with the initial category for initiating Additional Services first. Service image 520,521 and 525 in second lateral line is corresponding with " clock " classification.Service image in 3rd lateral line 530th, 531,532 and 535 is corresponding with weather classification.Service image 540,541,542 and 545 and " day in 4th lateral line Go through " classification is corresponding.Service image 550 and 551 in 5th lateral line is corresponding with " photo " classification.In 6th lateral line Service image 560 and 561 is corresponding with " loudspeaker " classification.
" setting " is corresponding with setting image 515,525,535 and 545 of the display environment for setting each classification. " front page " is corresponding with title image 510,520,530,540,550 and 560 of the service for initiating these classifications respectively. The image 521,531,532,541,542,551 of " content " and the actual information comprising the service for providing each classification and 561 is corresponding.
According to exemplary embodiment, these service images have background image.Certainly, according to exemplary embodiment, own, Some or only one service image can have background image (such as second image).As another example, according to exemplary reality Apply example, the specific image of the title image 510,520,530,540,550 and 560 in such as classification there can be background image. However, the background image of these classifications is shown in different colors, to distinguish classification.
In addition, the arrow instruction around service image：If on the display apparatus corresponding to display while service image, User have issued for along order that is upward, downward, being moved to the left with one of right direction (i.e. four direction), then corresponding clothes Business image will be switched to any service image." moving on to first place " refers to the first service image being switched on corresponding ranks, " moves To last position " refer to be switched to last service image corresponded on ranks, " moving on to setting " refers to be switched to for corresponding horizontal To capable setting.
For example, content images are switched to initial title image 510 by the operation in response to initiating Additional Services first. Under this state, if user sends the order for being moved along left direction or right direction, show for adjusting application In the setting image 515 of the setting of for example all Additional Services.On the other hand, if user is sent for moving in a downwardly direction Order, then show the title image 520 corresponding with " clock " classification.
In the state of the title image 520 corresponding with " clock " classification is shown, if user is sent for along to the right The order of direction movement, then show the content images 521 corresponding with " clock " classification, show current time.On the other hand, such as Fruit user sends the order for moving in a downwardly direction, then shows the title image 530 corresponding with " weather " classification.
If on the display apparatus while display content image, the order for performing Additional Services is have issued, then is shown Showing device shows the initial pictures 510 for initiating Additional Services first, and in response to the user command switching on direction Service image.
In addition, if order is performed to show the state of each classification corresponding with Additional Services have previously been provided Under, have issued on particular category and perform order, then display device can show first corresponding classification title image 520, 530th, one of 540,550 or 560.
Figure 19 show according to exemplary embodiment in a display device will be corresponding with the particular category of Additional Services Title image 530 be switched to content images 531a.
As shown in figure 19, if in response to user command and initiated the title image 530 corresponding with " weather " classification, Then display device shows Weather information image 531a according to one of two methods, but described species (i.e. " weather ") and Method is not restricted.
One of two methods are：Show in the state of title image 530 there is no user's input even in display device, also exist After preset time is begun to pass through at the time of showing title image 530, Weather information image 531a is automatically shown.When default Between can have various numerical value.For example, after beginning to pass through 1 second at the time of showing title image 530, display device shows day Gas frame 531a.
Another method is in response to show Weather information image 531a in the user command of right direction, but this is not limit Property processed.Described in above-mentioned drawing as shown in figure 18, Weather information image 531a is mapped to the right side side of title image 530 To, therefore display device shows the service image after switching based on corresponding drawing.
Figure 20 show according to exemplary embodiment in a display device Additional Services two classifications between cut Change service image.
As shown in figure 20, in response to the user command for moving in upward direction and in downward direction, display device is attached Add switching or mobile between the classification of business.In addition, in response to the user command for being moved along left direction and right direction, Switch between title image 520 and frame 521a and 521b of the display device in a classification or mobile, frame 521a and 521b includes the information provided by corresponding category services.
Switching between classification can be realized between the title image 520 and 530 of corresponding classification.
In addition, if information screen 521a, 521b, 531a and 531b are relative to each other between classification, between classification Longitudinal direction switching can be realized between frame 521a and 521b and between frame 531a and 531b.
For example, the first information image 521a of " clock " classification can include on " temporal information in the region in city 1 ", And the first information image 531a of " weather " classification can include on " the Weather information in the region in city 1 ".First Frame 521a and first information image 531a is different in the classification of information on services, but they with identical region phase Close.Because image 521a is related to both 531a, so, if there is the user command for moving in a downwardly direction, then show Showing device can show the first information image 531a from first information image 521a switchings, and or vice versa, if In the presence of the user command for moving in upward direction, then display device can show from first information image 531a and switch First information image 521a.
Similarly, the second frame 521b of " clock " classification can be included on " the time letter in the region in city 2 " Breath, and the second frame 531b of " weather " classification can include on " the Weather information in the region in city 2 ".By In the second frame 521b and the second frame 531b both of which and identical " region in city 2 " is related, so, if In the presence of the user command for moving in a downwardly direction, then display device can show from the second frame 521b and switch The second frame 531b, or vice versa, if there is the user command for moving in upward direction, then shows dress Put the second frame 521b that can be shown from the second frame 531b switchings.
According to exemplary embodiment, display device shows the service image of Additional Services, in response to for along upwards, to Under, (i.e. four direction) mobile user command switches over to the left and to the right so that user can be intuitively using additional clothes Business.
The display device of the service image of display Additional Services according to exemplary embodiment is described below in detail.
Figure 21 is the flow chart according to the service image for showing Additional Services in a display device of exemplary embodiment.
As shown in figure 21, at operation S310, display device receives the order sent by user, to provide Additional Services.
At operation S320, according to the non-limiting example of drawing, display device is called the drawing of service image, painted at this Service is drawn according to moving direction in figure, i.e. drawing refer in response to it is upward, downward, to the left with backward directions (i.e. four Individual direction) data of matching come between specified services image, as shown in figure 18.
At operation S330, image information generation background image of the display device based on content images.Generate background image Method it is identical with the method above with reference to described in exemplary embodiment.
At operation S340, display device shows the service image including background image.Shown service image can be with Including the other title image of initial pictures or specific service class for initiating Additional Services.
At operation S350 places, display device determines whether user have issued and is used for along upward, downward, to the left and right direction One of (i.e. four direction) mobile order.
It is used for if it is determined that user have issued along upward, downward, mobile with one of right direction (i.e. four direction) to the left Order, then the service graph corresponding with the direction is selected according to drawing for service image in operation S360 places, display device Picture.
At operation S370, display device shows selected service image.
According to exemplary embodiment, display device provides intuitively environment so that user can be easily using additional clothes Business.
In the exemplary embodiment, content images and service image both of which are shown as full frame on the display apparatus, because This not display content image when showing service image.In addition, in the exemplary embodiment, the image based on content images is believed The image for ceasing and generating is used as the background image of service image.However, this is not restricted, and can be by changing come more Sample ground implementation example embodiment.
Figure 22 is shown utilizes (such as the gui menu of UI menus 670 according to exemplary embodiment in display device 600 Screen) overlay content image 600 example.
As shown in figure 22, according to the display device 600 of exemplary embodiment on display 620 display content image 660. If during 620 display content image 660 of display, user sends order to show UI menus by user input equipment 630 670, then display device 600 show the content images 660 covered by UI menus 670.
Here, if content images 660 are shown as full frame on display 620, UI menus 670 are shown as covering The subregion of content images 660.
When showing UI menus 670, display device 600 obtains the image information of content images 660, and based on pre- imputation Method changes image information, so as to generate the background of UI menus 670 as described above.The algorithm can be from above-mentioned example Derived in the method for property embodiment, and its detailed description will be omitted.
Here, the image information of content images 660 be in the whole pixel region with content images 660 will be by UI menus The corresponding image information of 670 pixel regions covered.
According to the present exemplary embodiment, continuing display content image 660 simultaneously, by UI menus 670 and content images 660 Show together.That is, the background of the UI menus 670 in a part 672 for display 620 is according to the aobvious of content images 660 Show and real-time change.Therefore, user can be covered by the real-time change of the background of UI menus 670 to identify by UI menus 670 Motion in the content images 660 of lid.
In the exemplary embodiment, the image image information based on content images 660 generated is used as UI menus 670 Background (such as second image), but not limited to this., can be by the image information based on content images 660 as another example And the image generated is used as the icon of UI menus, options etc..
Figure 23 is the flow chart that UI menus 670 are shown in display device 600 according to exemplary embodiment.
As shown in figure 23, at operation S410, the display content image of display device 600.
At operation S420, display device 600 determines whether there is the order for showing UI menus.
If it is determined that the order for being used for showing UI menus 670 be present, then at operation S430, display device 600 is specified will The specific region of the content images covered by UI menus.
At operation S440, display device 600 generates background image by considering the image information of the specific region.
At operation S450, display device 600 shows UI menus together with the background image generated so that content graph As that can be covered by UI menus.
Figure 24 show according to exemplary embodiment in display device 700 by service image 770 with picture-in-picture (PIP) Form be shown in example in content images 760.
As shown in figure 24, when 720 display content image 760 of display, display device 700 by user in response to being inputted What equipment 730 was sent is used to perform the orders of Additional Services to show service image 770.
In some exemplary embodiments, content images and service image are shown as full frame, and thus display device passes through Content images are switched to service image to show service image.
On the other hand, according to the display device 700 of the present exemplary embodiment by PIP patterns in content images 760 show Show service image 770.That is, content images 760 are shown as the master image of PIP patterns by display device 700, and will service Image 770 is shown as the subgraph of PIP patterns.
Display device 700 determines and the position phase for showing service image 770 in the whole region of content images 760 Corresponding region, and the image information in region determined by acquisition.Display device 700 is generated based on acquired image information The background image of service image 770.
Figure 25 is the flow chart that service image is shown in display device 700.
As shown in figure 25, at operation S510, the display content image of display device 700.In the present example embodiment, it is interior Appearance image is shown as full frame.
At operation S520, display device 700 determines whether there is the order for performing Additional Services.
Be used to perform the orders of Additional Services if it is determined that existing, then at operation S530 places, display device 700 obtain and The image information of the corresponding content images of the subgraphs of PIP patterns.
At operation S540, display device 700 generates background image based on acquired image information.Generate background image Method can be derived according to the method for above-mentioned example embodiment, therefore its detailed description will be omitted.
At operation S550, the service image including background image is shown as the subgraph of PIP patterns by display device 700 Picture, and content images are shown as to the master image of PIP patterns.
It is described in more detail below the UI for including background image according to exemplary embodiment.
Figure 26 shows the image 800 shown according to being inputted in a display device in response to user for exemplary embodiment Example.
As shown in figure 26, when the default input of the specific button generation that user is pressed on remote control, or display device is worked as During unlatching, display device shows the master image 800 including at least one UI.
Whole master image 800 real-time change according to the reproduction of content images, and including background image 810, Background As 810 inner wire can according to the profile of at least one object for the content images that may moving and as ripple it is continuous Ground changes.It can be generated according to the background image 810 of the present exemplary embodiment based on method same as mentioned above.According to The background image 810 of the present exemplary embodiment can also be applied to various UI and master image 800, and can also be static figure Picture.
If determining to be not received by user's input in preset time when showing master image 800, display device can With by the way that master image 800 is switched into background image 810 come only display background image 810.If in only display background image 810 When receive user's input, then display device, which returns, shows master image 800, such as GUI and background image 810 be used as constitutional diagram Picture.
In order to perform preset service, master image 800 include multiple icons 820 corresponding with service respectively, 830,840, 850th, 860 and 870.Each icon 820,830,840,850,860 and 870 is located at the downside of master image 800, but to icon 820th, 830,840,850,860 and 870 position does not limit.
Icon 820,830,840,850,860 and 870 can be marked by the title that corresponding with service is briefly described respectively.Example Such as, TV icons 820, application icon 830 are included according to the icon 820,830,840,850,860 and 870 of exemplary embodiment, raised Sound device icon 840, photo icon 850, clock icon 860 and background image set icon 870.TV icons 820, application icon 830th, the speaker icon 840, photo icon 850 and clock icon 860 are arranged on the right side of master image 800 along lower edge OK.Characteristically different background image sets icon 870 in the left side of master image 800 along lower edge cloth from these services Put.
Exemplary embodiment shows icon 820,830,840,850,860 and 870 corresponding with special services respectively And the arrangement of these icons 820,830,840,850,860 and 870.However, exemplary embodiment is only to be shown as Example in various types of GUI of master image 800, and the example is not restricted.
TV icons 820, application icon 830, the speaker icon 840, photo icon 850 and clock icon 860 are respectively arranged In multiple regions that multiple row by being extended longitudinally upward from the downside of master image 800 are formed 821,831,841,851 and 861 In.
Each column can have various visual effects.For example, each column can have a predetermined color, predetermined color is with from master map Assimilated as gradual change on the side under 800 to background image 810.
Regional 821,831,841,851 and 861 can be highlighted, with indicate corresponding region 821,831,841, The selection state of icon 820,830,840,850 and 860 in 851 and 861.That is, if user presses remote control Arrow key, it indicates that highlighting for currently selected icon can move.If for example, selection TV icons 820, TV figures Mark 820 is shown as being more than other icons, and the region 821 of TV icons 820 is highlighted.Therefore, user can be easy Ground, which identifies, currently have selected TV icons 820.
In this condition, if user, which will highlight, is moved to application icon 830, TV icons 820 move back to it Original size, and highlighting on the region 821 including TV icons 820 is released.In addition, application icon 830 is exaggerated, And the region 831 including application icon 830 is highlighted.
In the state of one of icon 820,830,840,850,860 and 870 is chosen, user can be by pressing remote control The methods of key entry key of device, sends order, to perform selected icon 820,830,840,850,860 or 870.In response to for Perform selected icon 820,808,840,850,860 or 870 order, display device perform with selected icon 820,830,840, 850th, 860 or 870 corresponding service.
The service of each icon 820,830,840,850,860 and 870 according to exemplary embodiment is described below.
Display device handles the vision signal being currently received and is based on vision signal in response to the execution of TV icons 820 Display image.Display device can receive vision signal from various video sources.For example, display device can be based on being tuned to spy The broadcast singal determined channel and received from the emitter in broadcasting station shows broadcast image, or based on being broadcast from such as optical media The vision signal for putting the external equipment reception of device carrys out display image.
Display device shows the item for many applications wherein installed so that can come in response to the execution of application icon 830 Perform application.
In response to the execution of the speaker icon 840, display device show the loudspeaker for exporting sound setting image, Image of sound output state of loudspeaker etc. is shown.
Display device shows addressable photograph image in response to the execution of photo icon 850.
Display device shows the clock of current time in response to the execution of clock icon 860.
Display device sets the execution display of icon 870 to be used to change currently displayed Background in response to background image As the UI of 810 setting.
When selecting and performing each in icon 820,830,840,850,860 and 870, display device show with it is each The UI of the corresponding display in individual icon 820,830,840,850,860 and 870.If it is biased in the TV icons on the right side of master image 800 820th, one of application icon 830, the speaker icon 840, photo icon 850 and clock icon 860 be chosen, then with it is performed Icon 820,830,840,850 or 860 accordingly provides service.Such service can be shown in a variety of manners.It is for example, main Image 800 can be switched to the image for providing the service corresponding with icon 820,830,840,850 or 860.As another Example, one of region 821,831,841,851 and 861 including icon 820,830,840,850 and 860 can be towards master respectively Left side (i.e., in X direction) extension of image 800, and can be shown in the region 821,831,841,851 or 861 of extension The UI corresponding with icon 820,830,840,850 or 860.
Figure 27 shows the UI shown in a display device in response to the execution of TV icons according to exemplary embodiment Example.
As shown in figure 27, when user selects and performs TV icons 820 (referring to Figure 26), display apparatus processes currently receive The audio content signal and display content image 910 arrived.Content images 910 can be according to video received in display device Which of signal is selected as current processed and changed.In display content image 910, display device determines that video is believed Number setting state.
For example, display device directly obtains the setting state of vision signal before display master image 800 (reference picture 26) Information.Status information is set to include the processing information for display content image 910.For example, status information is set to include Identification information, video that will be by the vision signal of display apparatus processes in receivable many vision signals in a display device The volume of the identification information (such as broadcast singal) of channel, the resolution ratio of such as image or sound when signal is related to multiple channels it Reproduction information of class etc..Display device is based on setting status information that master image 800 is switched into content images (referring to Figure 26) 910。
Figure 28 shows being shown in a display device in response to the execution of application icon according to exemplary embodiment UI example.
As shown in figure 28, in response to the execution of application icon 830, display device extension in master image 800 includes application The region 831 of icon 830.For example, display device can carry out extended area 831 in this way：It is biased in master image 800 Left side movement of the TV icons 820 and application icon 830 on right side into master image 800, and keep the speaker icon 840, shine The position of piece icon 850 and clock icon 860 is constant.
Display device shows the execution icon 832 of currently stored or installed therein one or more application programs, holds Row icon 832 is arranged in extended area 831.Each icon 832 that performs includes the thumbnail of similar mark so that user can be with Intuitively applied corresponding to mark, and can additionally include the heading message or profile of corresponding application.When User selects and performed to perform icon 832 for the moment, and display device performs the application program corresponding with performing icon 832.
Here, display device can highlight selected execution icon 832 or amplify selected execution icon 832 so that user can easily distinguish currently selected execution icon 832 in multiple execution icons 832.
Display device can also include the execution icon 832 in extended area 831 and apply the additional icon 833.Work as user When the additional icon 833 is applied in execution, display device can show the UI for adding the application to perform in a display device, and And additionally shown in extended area 831 with being added using corresponding execution icon 832.
Figure 29 shows being shown in a display device in response to the execution of the speaker icon according to exemplary embodiment UI example.
As shown in figure 29, the speaker icon 840 is included in response to the execution of the speaker icon 840, display device extension Region 841.Region 841 can be expanded as described in above with reference to application icon 830.
Display device determines whether external equipment is connected with display device.Here, external equipment is that storage will pass through display The equipment for the voice data that loudspeaker provided in device is exported.If it is determined that external equipment is not attached to display dress Put, then display device shows the message 842 being connected to user's request with external equipment on extended area 841.
While message 842 are shown, display device detection and the connection of external equipment.If it is determined that external equipment quilt Connecting, then display device receives voice data from external equipment, and to be handled by the voice data that loudspeaker exports. Display device shows the UI of the output state for showing voice data while voice data is exported by loudspeaker.
Figure 30 shows showing for the UI of the output level of the loudspeaker in the display device shown according to exemplary embodiment Example.
As shown in figure 30, display device shows voice data while voice data is exported by loudspeaker The UI 920 of output state information.For example, UI 920 output state information can include showing the audio corresponding with frequency The balanced device visualization 921 of the rank of data, the heading message 922 of voice data, the information on author, performer or singer 923rd, wherein it is used to indicate timeline 924 that the designator of current playback point moves in real time etc..In addition, UI 920 is shown and audio The related various information segments of data.
When reproducing voice data, the designator of balanced device visualization 921 and timeline 924 in UI 920 is according to reproduction State and real-time change.If voice data is suspended, the finger of balanced device visualization 921 and timeline 924 in UI 920 Show that symbol is also stopped.In addition, when voice data is suspended, display device can be shown for the notice pause shape on UI 920 The message of state.
Figure 31 shows being shown in a display device in response to the execution of photo icon according to exemplary embodiment UI example.
As shown in figure 31, the region for including photo icon 850 is extended in response to the execution of photo icon 850, display device 851.Here, region 851 can be expanded as described in above with reference to application icon 830.
Display device determines whether external equipment or external memory storage are connected with display device.Here, external equipment or outer Portion's memory is the equipment for wherein storing the image that device to be displayed is shown.If it is determined that the external memory storage of storage image Display device is not attached to, then display device shows that guiding user will store the external memory storage of figure on extended area 851 It is connected to the message 852 of display device.
If display device detects the connection with external memory storage while message 852 are shown, display device from External display receives image and shows the UI for showing received image.
If connected to the external memory storage of display device does not include image, then display device can be in extended area 851 There is no the message of image in upper display notice external memory storage.Here, the presence of image may be based on whether display device be present The image of accessible form determines.
Figure 32 shows the example of the display image in a display device according to exemplary embodiment.
As shown in figure 32, it is that is the image 931,932 and 933 that device caching receives from external memory storage.Here, The quantity of the data volume of buffered image 931,932 and 933 can be set according to the configuration of display device or by what user customized Put and change.
Display device can show cached image 931,932 and 933 in various patterns.For example, display device can To show cached image 931,932 and 933 in a slide show mode.Display device shows slideshow UI 930, and mobile image 931,932 and 933 is come with the pre-set velocity in UI 930.Under slide show mode, Duo Getu It is auto-scrolled as 931,932 and 933 in the case of without user's input for switching image 931,932 and 933.Cause This, display device can sequentially show multiple images 931,932 and 933.
When display device shows multiple images 931,932 and 933 in a slide show mode, image 931,932 and 933 Can stoppingly it not moved with uniform speed.As another example, if specific image 932 is centrally located, display dress Putting can make image 931,932 and 933 stop mobile preset time, then the mobile image again after by preset time 931st, 932 and 933.In this case, user can easily check image 931,932 and 933, because working as image 931st, preset time has been stopped when 932 and 933 is centrally located respectively.
Figure 33 shows being shown in a display device in response to the execution of clock icon according to exemplary embodiment UI example.
As shown in figure 33, display device is shown in response to the execution of clock icon 860 (referring to Figure 26) shows current time UI 940.UI 940 can show to simulate various types of clocks of clock, digital dock etc., as long as clock can show Go out the information on current time.
Display device can flash UI 940 at least a portion so that user can identify that UI 940 is normally shown Current time.For example, display device can make the numeral corresponding with hour and the number corresponding with minute in seconds Between word ":" flicker.
Figure 34 shows the execution for setting icon in response to background image in a display device according to exemplary embodiment And the UI shown example；
As shown in figure 34, display device sets the execution of icon 870 (referring to Figure 26) in response to background image, and display provides UI 950 for the option of the setting that changes background image.UI950 may be provided in setting " color ", " grid " and " oneself Three options of dynamic beginning ".However, be only example by the option set by the UI 950 according to exemplary embodiment, and This is not restricted.
" color " item is selecting heavy curtain effect of the domain color of background image as the profile for showing content images.Except Outside default value, " color " item allows one of red selection, green, blueness and grey.Display device is based on institute in " color " item The color of selection shows UI background image.
For the size for the grid for dividing image when " grid " item is to specify generation background image.
" automatically beginning to " item is determining whether to be appointed as master image 800 (referring to Figure 26) when display device opens when institute The initial pictures of display.If " automatically beginning to " item is arranged to "ON", master image is arranged to initial pictures by display device. On the other hand, if " automatically beginning to " item is arranged to "Off", master image is not arranged to initial pictures by display device, and Can for example in system energization display content image.
As described above, display device can show the various UI with the background image with heavy curtain effect.
It is described below in detail and is filled according to the UI of function of the offer of exemplary embodiment for adjusting display device display Put.
Figure 35 shows the example of the UI for being used for function adjustment provided according to the display device of exemplary embodiment.
As shown in figure 35, display device is in response to pre-set user input (for example, the button of remote control inputs), in content graph UI 960 as showing the various functions for adjusting display device on 970.
When display device is showing UI 960 in content images 970, UI 960 position is not limited.Such as Figure 35 institutes Show, display device can show the UI 960 from the slip of the right side of content images 970, or can show from content images 970 Left side, the UI 960 of upside or lower Slideslip.
UI 960 can have the transparency of predetermined value.Therefore, the content behind UI 960 can see by UI 960 Image 970.Here, UI 960 is divided into first area 961 and second area 962, and first area 961 and second area 962 can be different in transparency, are thus easily distinguished from each other.
In first area 961, the adjustable function item of display device is arranged to be selectable.In second area In 962, the arranges value on the particular item selected in the multiple items being shown on first area 961 is arranged.
For example, display device shows multiple items on first area 961, such as, for selecting " the picture mould of picture mode Formula ", " acoustic pattern " for selecting acoustic pattern, for selecting automatic " sleep timer " for terminating the time etc..Work as user When pressing the arrow button on remote control, cursor can move between the item on first area 961.
In addition, display device the particular item on currently being selected in first area 961 is shown on second area 962 and The multiple arranges values provided.When being moved between item of the user in first area 961, item is handed between selected and not selected Replace, therefore the arranges value on second area 962 also changes.
If for example, have selected " picture mode " in item in first area 961, display device is in second area The arranges value of " standard ", " dynamic ", " film " and " nature " as " picture mode " is shown on 962.Set if user have selected One of value is put, then display device adjusts the function of display device based on selected arranges value.
Can be can be realized in various computers and be recorded in computer according to the method for above-mentioned example embodiment The form of program command in computer-readable recording medium is realized.Such computer-readable medium can include program command, data text Part, data structure etc. or its combination.For example, computer-readable medium can be stored in such as read-only storage (ROM) etc In volatibility or nonvolatile memory (for example, RAM, memory chip, equipment or integrated circuit (IC) of similar memory), Whether can be deleted but regardless of it or rewritable, or, can be stored in optically or magnetically can record or it is machine readable (such as It is computer-readable) in storage medium (for example, CD (CD), digital universal disc (DVD), disk, tape etc.).It should be appreciated that can To be adapted for the machine of program of the storage with the instruction for implementation example embodiment including memory in the terminal The example of device readable storage medium storing program for executing.The program command being recorded in the storage medium can specifically be set according to exemplary embodiment Meter and configuration, or can be known to the technical staff of computer software fields and available.
Although a few exemplary embodiments have been shown and described, but skilled artisan recognize that： Exemplary embodiment can be modified on the premise of not departing from present inventive concept and scope, the scope of the present invention will by right Ask and its equivalent limits.

Claims (15)

1. a kind of display device, including：
Display,
User input equipment, it is configured to respond to user and inputs the order sent for performing graphic user interface GUI；And
At least one processor, it is configured as handling the first image for including at least one object on the display to show Show, and in response to receiving the order for performing GUI from the user input equipment when showing the first image, processing with The corresponding GUI of the profile of at least one object image to show on the display.
2. display device according to claim 1, wherein, at least one processor is configured as：By processing from The image information that first image obtains, generation second image corresponding with the profile of at least one object, and to the Two images are handled to be shown as the background image of GUI image.
3. display device according to claim 2, wherein, at least one processor is configured as：Obtain in real time By continuously reproducing the first image the image information that changes, and the second image is handled with according to the image information obtained in real time Change.
4. display device according to claim 3, wherein, at least one processor is configured as：Gradually change the The red, green and blue rgb value of two images so that the second image is within a period on color change.
5. display device according to claim 2, wherein, described image information includes being wrapped in the picture frame of the first image The red, green and blue rgb value of the pixel included.
6. display device according to claim 5, wherein, at least one processor is configured as by following operation Generate the second image：Described image frame is divided into part；Based on being averaged for the pixel being respectively included in corresponding division part Rgb value determines brightness value and transparence value；Adjust the laterally wide of corresponding division part respectively based on identified brightness value Degree；And to dividing certain applications blur filter.
7. display device according to claim 6, wherein, at least one processor is configured as：To have higher The transverse width of the division part of brightness value be adjusted so as to it is narrower, and by with compared with low brightness values division part transverse width It is adjusted so as to wider.
8. display device according to claim 6, wherein, the corresponding division part is respectively by including top edge, following Four surrounded by edges of edge, left hand edge and right hand edge, and
At least one processor is configured as only to the corresponding left hand edge and right hand edge application blur filter for dividing part.
9. display device according to claim 1, wherein, the image of the GUI show respectively with by the display device The corresponding user interface UI of service of offer, and
The UI is configured as：Switch in response to the order sent by the user input equipment between UI, the order is used In instruction relative to the display screen along it is upward, downward, moved to the left with a direction in right direction Direction.
10. display device according to claim 9, wherein, at least one processor is configured as：In response to described User input equipment send for the order moved in upward direction or in downward direction, between the UI of service different from each other Switching, and in response to the user input equipment send for the order moved along left direction or right direction, in phase Switch between UI with service.
11. a kind of method for controlling display device, methods described include：
Display includes the first image of at least one object；
The order for performing graphic user interface GUI is received from user input equipment while the first image is shown；And
The display GUI corresponding with the profile of at least one object image.
12. according to the method for claim 11, wherein, showing GUI image includes：
Corresponding with the profile of at least one object the is generated by handling the image information obtained from the first image Two images；And
The second image is handled to be shown as the background image of GUI image.
13. according to the method for claim 12, wherein, display GUI also includes：
Obtain in real time by continuously reproducing the first image the image information that changes；And
The second image is handled to change according to the image information obtained in real time.
14. according to the method for claim 13, wherein, display GUI also includes：
Gradually change the red, green and blue rgb value of the second image so that the second image is within a period on color change.
15. according to the method for claim 12, wherein, described image information is included in the picture frame including the first image Pixel red, green and blue rgb value.
CN201680030475.2A 2015-05-28 2016-05-27 Display device and control method thereof Expired - Fee Related CN107743710B (en)

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