CN108200462A - TV image processing method, television equipment and computer readable storage medium - Google Patents
TV image processing method, television equipment and computer readable storage medium Download PDFInfo
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- CN108200462A CN108200462A CN201711497816.XA CN201711497816A CN108200462A CN 108200462 A CN108200462 A CN 108200462A CN 201711497816 A CN201711497816 A CN 201711497816A CN 108200462 A CN108200462 A CN 108200462A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
-
- 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
- H04N21/47—End-user applications
- H04N21/485—End-user interface for client configuration
- H04N21/4854—End-user interface for client configuration for modifying image parameters, e.g. image brightness, contrast
-
- 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
- H04N21/4858—End-user interface for client configuration for modifying screen layout parameters, e.g. fonts, size of the windows
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a kind of TV image processing methods,Television equipment and computer readable storage medium,The present invention judges whether pending picture can the display all over the screen in current display screen by television equipment,When the pending picture cannot the display all over the screen in the current display screen when,Obtain default mounting picture,Obtain the dimension of picture information of pending picture,The target area for meeting the dimension of picture information is chosen in the default mounting picture,The pending picture is covered into the target area of the default mounting picture,The default mounting picture that will be covered with pending picture is shown,Display is combined with pending picture by default mounting picture,Picture playing is made to have more artistic appeal,Image display effect can be improved,Increase visual effect experience,And user can be with self-defined arbitrary mounting picture,Increase the interactivity of user and TV,Improve user experience.
Description
Technical field
The present invention relates to TV domain more particularly to a kind of TV image processing method, television equipments and computer-readable
Storage medium.
Background technology
4K TVs are the television products that screen physical resolution reaches 3840 × 2160 pixels, can receive, decode, show
Corresponding resolution vision signal, resolution ratio are 4 times of 2K TVs, and spectators can see each details in picture clearly, each is special
It writes, possesses perception experience on the spot in person；Now with the development of 4K TVs, the 4K picture playings technology of TV also increasingly into
It is ripe, and in 4K TV image playing process, 4K pictures film source there is no popularizing very much, and most of pictures of user's browsing are still
Less than 4K, so picture all over the screen can not be shown when playing；If picture cannot select to stretch in picture during display all over the screen
Extremely all over the screen, picture can be distorted, and such effect can be very poor, therefore typically picture is shown by original size, and non-display area is filled out black
Mode handle；And such processing mode, image display effect of televising are relatively simple, it is difficult to embody good to 4K TVs
Visual experience.
Invention content
It is a primary object of the present invention to provide a kind of TV image processing method, television equipment and computer-readable storage
Medium, it is intended to solve in the prior art picture cannot display all over the screen when selection picture is stretched to all over the screen, picture can be distorted, display
The technical issues of effect is poor.
To achieve the above object, the present invention provides a kind of TV image processing method, the TV image processing method packet
Include following steps：
Television equipment judges whether pending picture can the display all over the screen in current display screen；
When the pending picture cannot the display all over the screen in the current display screen when, obtain default mounting picture；
The dimension of picture information of pending picture is obtained, is chosen in the default mounting picture and meets the dimension of picture
The target area of information；
The pending picture is covered into the target area of the default mounting picture, will be covered with pending picture
Default mounting picture shown.
Preferably, the dimension of picture information for obtaining pending picture, chooses in the default mounting picture and meets
Before the target area of the dimension of picture information, the TV image processing method further includes：
The dimension information of the default mounting picture is adjusted to and the screen size information of the current display screen one
It causes.
Preferably, the dimension information by the default mounting picture is adjusted to the screen with the current display screen
Dimension information is consistent, specifically includes：
It obtains and the default corresponding mounting image data of mounting picture and default mounting picture display parameters；
The mounting image data is adjusted according to the default mounting picture display parameters, generates mounting bitmap number
According to；
The dimension information of the default mounting picture is adjusted to and the current display according to the mounting bitmap data
The screen size information of screen is consistent.
Preferably, the dimension of picture information for obtaining pending picture, chooses in the default mounting picture and meets
The target area of the dimension of picture information, specifically includes：
The dimension of picture information of pending picture and the center Screen coordinate of current display screen are obtained, according to the screen
Central coordinate and the dimension of picture information determine the target area in the default mounting picture.
Preferably, the center Screen coordinate of the dimension of picture information and current display screen for obtaining pending picture,
Target area in the default mounting picture is determined according to the center Screen coordinate and the dimension of picture information, specifically
Including：
Obtain the dimension of picture information of pending picture and the center Screen coordinate of current display screen；
The display area of the pending picture is calculated according to the center Screen coordinate and the dimension of picture information；
The coordinate range of the display area is obtained, traverses the coordinate in the coordinate range, generates display area coordinate
Set, using the display area coordinate set as the target area in the default mounting picture.
Preferably, the center Screen coordinate of the dimension of picture information and current display screen for obtaining pending picture,
It specifically includes：
Feature extraction is carried out to pending picture, obtains the dimension of picture information of the pending picture；
The screen size parameter of the current display screen is obtained, is determined according to the screen size parameter described current aobvious
The center Screen coordinate of display screen curtain.
Preferably, it is described to cover the pending picture into the target area of the default mounting picture, it will cover
The default mounting picture of picture to be handled is shown, is specifically included：
Transparence is carried out to the target area；
The pending picture is covered into the target area after the default mounting picture transparence, will be covered with treating
The default mounting picture of processing picture is shown.
Preferably, it is described that transparence is carried out to the target area, it specifically includes：
The corresponding coordinates of targets set in the target area is obtained, the pixel of the coordinates of targets set is plotted as
It is bright.
In addition, to achieve the above object, the present invention also proposes a kind of television equipment, and the television equipment includes：Memory,
Processor and the TV image processing routine that can be run on the memory and on the processor is stored in, the TV figure
Piece processing routine is arranged for carrying out the step of TV image processing method as described above.
In addition, to achieve the above object, the present invention also proposes a kind of computer readable storage medium, described computer-readable
TV image processing routine is stored on storage medium, is realized when the TV image processing routine is executed by processor as above
The step of described TV image processing method.
TV image processing method proposed by the present invention, the present invention judge whether pending picture can be by television equipment
Display all over the screen in current display screen, when the pending picture cannot the display all over the screen in the current display screen when, obtain
Default mounting picture is taken, obtains the dimension of picture information of pending picture, is chosen in the default mounting picture described in meeting
The target area of dimension of picture information covers the pending picture into the target area of the default mounting picture, will
The default mounting picture for covering picture to be handled is shown, display is combined with pending picture by default mounting picture,
Make picture playing with more artistic appeal, image display effect can be improved, increase visual effect experience, and user can be with
Self-defined arbitrary mounting picture, increases the interactivity of user and TV, improves user experience.
Description of the drawings
Fig. 1 is the television equipment structure diagram of hardware running environment that the embodiment of the present invention is related to；
Fig. 2 is the flow diagram of TV image processing method first embodiment of the present invention；
Fig. 3 is the flow diagram of TV image processing method second embodiment of the present invention；
Fig. 4 is the flow diagram of TV image processing method 3rd embodiment of the present invention；
Fig. 5 is the flow diagram of TV image processing method fourth embodiment of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The solution of the embodiment of the present invention is mainly：The present invention judges whether pending picture can be by television equipment
Display all over the screen in current display screen, when the pending picture cannot the display all over the screen in the current display screen when, obtain
Default mounting picture is taken, obtains the dimension of picture information of pending picture, is chosen in the default mounting picture described in meeting
The target area of dimension of picture information covers the pending picture into the target area of the default mounting picture, will
The default mounting picture for covering picture to be handled is shown, display is combined with pending picture by default mounting picture,
Make picture playing with more artistic appeal, image display effect can be improved, increase visual effect experience, and user can be with
Self-defined arbitrary mounting picture, increases the interactivity of user and TV, improves user experience, solve and scheme in the prior art
Piece cannot display all over the screen when selection picture is stretched to all over the screen, the technical issues of picture can be distorted, and display effect is poor.
With reference to Fig. 1, Fig. 1 is the television equipment structure diagram of hardware running environment that the embodiment of the present invention is related to.
As shown in Figure 1, the television equipment can include：Processor 1001, such as CPU, communication bus 1002, user's termination
Mouth 1003, network interface 1004, memory 1005.Wherein, the connection that communication bus 1002 is used to implement between these components is led to
Letter.User's end interface 1003 can include display screen (Display), input unit such as keyboard (Keyboard), optional user
End interface 1003 can also include standard wireline interface and wireless interface.Network interface 1004 can optionally include standard
Wireline interface, wireless interface (such as WI-FI interfaces).Memory 1005 can be depositing for high-speed RAM memory or stabilization
Reservoir (non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned place
Manage the storage device of device 1001.
It will be understood by those skilled in the art that the television equipment structure shown in Fig. 1 is not formed to the television equipment
It limits, can include either combining certain components or different components arrangement than illustrating more or fewer components.
As shown in Figure 1, as operating system, net can be included in a kind of memory 1005 of computer readable storage medium
Network communication module, user terminal interface module and TV image processing routine.
Television equipment of the present invention calls the TV image processing routine stored in memory 1005 by processor 1001, and
Perform following operate：
Television equipment judges whether pending picture can the display all over the screen in current display screen；
When the pending picture cannot the display all over the screen in the current display screen when, obtain default mounting picture；
The dimension of picture information of pending picture is obtained, is chosen in the default mounting picture and meets the dimension of picture
The target area of information；
The pending picture is covered into the target area of the default mounting picture, will be covered with pending picture
Default mounting picture shown.
Further, processor 1001 can call the TV image processing routine stored in memory 1005, also perform
It operates below：
The dimension information of the default mounting picture is adjusted to and the screen size information of the current display screen one
It causes.
Further, processor 1001 can call the TV image processing routine stored in memory 1005, also perform
It operates below：
It obtains and the default corresponding mounting image data of mounting picture and default mounting picture display parameters；
The mounting image data is adjusted according to the default mounting picture display parameters, generates mounting bitmap number
According to；
The dimension information of the default mounting picture is adjusted to and the current display according to the mounting bitmap data
The screen size information of screen is consistent.
Further, processor 1001 can call the TV image processing routine stored in memory 1005, also perform
It operates below：
The dimension of picture information of pending picture and the center Screen coordinate of current display screen are obtained, according to the screen
Central coordinate and the dimension of picture information determine the target area in the default mounting picture.
Further, processor 1001 can call the TV image processing routine stored in memory 1005, also perform
It operates below：
Obtain the dimension of picture information of pending picture and the center Screen coordinate of current display screen；
The display area of the pending picture is calculated according to the center Screen coordinate and the dimension of picture information；
The coordinate range of the display area is obtained, traverses the coordinate in the coordinate range, generates display area coordinate
Set, using the display area coordinate set as the target area in the default mounting picture.
Further, processor 1001 can call the TV image processing routine stored in memory 1005, also perform
It operates below：
Feature extraction is carried out to pending picture, obtains the dimension of picture information of the pending picture；
The screen size parameter of the current display screen is obtained, is determined according to the screen size parameter described current aobvious
The center Screen coordinate of display screen curtain.
Further, processor 1001 can call the TV image processing routine stored in memory 1005, also perform
It operates below：
Transparence is carried out to the target area；
The pending picture is covered into the target area after the default mounting picture transparence, will be covered with treating
The default mounting picture of processing picture is shown.
Further, processor 1001 can call the TV image processing routine stored in memory 1005, also perform
It operates below：
The corresponding coordinates of targets set in the target area is obtained, the pixel of the coordinates of targets set is plotted as
It is bright.
The present embodiment judges whether pending picture can be in current display screen through the above scheme, by television equipment
Display all over the screen, when the pending picture cannot the display all over the screen in the current display screen when, obtain default mounting picture,
The dimension of picture information of pending picture is obtained, the mesh for meeting the dimension of picture information is chosen in the default mounting picture
Region is marked, the pending picture is covered into the target area of the default mounting picture, will be covered with pending picture
Default mounting picture shown, display is combined with pending picture by default mounting picture, has more picture playing
Artistic appeal can improve image display effect, increase visual effect experience, and user can be with self-defined arbitrary mounting figure
Piece increases the interactivity of user and TV, improves user experience.
Based on above-mentioned hardware configuration, TV image processing method embodiment of the present invention is proposed.
With reference to Fig. 2, Fig. 2 is the flow diagram of TV image processing method first embodiment of the present invention.
In the first embodiment, the TV image processing method includes the following steps：
Step S10, television equipment judges whether pending picture can the display all over the screen in current display screen；
It should be noted that television equipment judge pending picture whether can the display all over the screen in current display screen, can
Be according to the comparison of the screen size parameter of the dimension of picture parameter and current display screen of the pending picture close
System judges whether the pending picture can the display all over the screen in the current display screen, the i.e. figure when the pending picture
When the wide screen less than the current display screen of piece is wide or when the picture height of the pending picture is current aobvious less than described
When the screen of display screen curtain is high, judge the pending picture cannot the display all over the screen in current display screen, i.e., it is described pending
Picture is that non-full screen is shown in the current display screen, naturally it is also possible to be to judge the pending figure by other means
Piece whether can the display all over the screen in current display screen, the present embodiment do not limit this.
Step S20, when the pending picture cannot the display all over the screen in the current display screen when, obtain default dress
Mount picture；
It should be noted that the default mounting picture is preset mounting picture, can be that user voluntarily inputs
Picture or receive picture selection instruction input by user, according to the picture selection instruction from presetting database
Target Photo is obtained, using the Target Photo as default mounting picture, can also be the figure determined by other means certainly
Piece does not limit this as the default mounting picture, the present embodiment.
It is understood that when the pending picture cannot the display all over the screen in the current display screen when, obtain
The default mounting picture does corresponding preparation for later stage picture mounting, if the pending picture can be described current certainly
Display all over the screen is carried out in display screen, then does not need to carry out corresponding picture mounting operation.
Step S30, the dimension of picture information of pending picture is obtained, is chosen in the default mounting picture described in meeting
The target area of dimension of picture information；
It should be noted that the dimension of picture information of the pending picture for the pending picture picture it is wide and figure
Piece is high, the target area for meeting the dimension of picture information is chosen in the default mounting picture, i.e., in the default mounting
Found in picture meet the pending picture picture is wide and the high region of picture, can be follow-up by the target area
The Overlapping display of the pending picture and the default mounting picture is prepared.
Step S40, the pending picture is covered into the target area of the default mounting picture, will be covered with treating
The default mounting picture of processing picture is shown.
It is understood that the pending picture is covered into the target area of the default mounting picture, it will
The pending picture is overlapped display in the target area of the default mounting picture, can see the pending figure
Piece, it can be seen that picture of the default mounting picture in addition to target area, so as to fulfill default mounting picture and pending figure
Piece combines display, makes picture playing that can improve image display effect with more artistic appeal, increase visual effect experience.
The present embodiment judges whether pending picture can be in current display screen through the above scheme, by television equipment
Display all over the screen, when the pending picture cannot the display all over the screen in the current display screen when, obtain default mounting picture,
The dimension of picture information of pending picture is obtained, the mesh for meeting the dimension of picture information is chosen in the default mounting picture
Region is marked, the pending picture is covered into the target area of the default mounting picture, will be covered with pending picture
Default mounting picture shown, display is combined with pending picture by default mounting picture, has more picture playing
Artistic appeal can improve image display effect, increase visual effect experience, and user can be with self-defined arbitrary mounting figure
Piece increases the interactivity of user and TV, improves user experience.
Further, Fig. 3 is the flow diagram of TV image processing method second embodiment of the present invention, as shown in figure 3,
TV image processing method second embodiment of the present invention is proposed based on first embodiment, in the present embodiment, the step S30 it
Before, the TV image processing method is further comprising the steps of：
Step S301, the dimension information of the default mounting picture is adjusted to the screen ruler with the current display screen
Very little information is consistent.
It should be noted that the dimension information of the default mounting picture is adjusted to the screen with the current display screen
Curtain dimension information is unanimously that the default mounting picture is carried out display all over the screen in the current display screen, generally,
Because the dimension information of the default mounting picture and the screen size information of the current first screen are inconsistent, and mounting requirement
It is mounting all over the screen, it is therefore desirable to which the dimension information of the default mounting picture is adjusted to the screen with the current display screen
Dimension information is consistent.
Further, the step S301 specifically includes following steps：
It obtains and the default corresponding mounting image data of mounting picture and default mounting picture display parameters；
The mounting image data is adjusted according to the default mounting picture display parameters, generates mounting bitmap number
According to；
The dimension information of the default mounting picture is adjusted to and the current display according to the mounting bitmap data
The screen size information of screen is consistent.
It is understood that the mounting image data is image data corresponding with the default mounting picture, it is described
Default mounting picture display parameters are the parameter for showing the default mounting picture in the current display screen, are led to
It crosses and the mounting image data is adjusted according to the default mounting picture display parameters, mounting bitmap number can be generated
According to the dimension information of the default mounting picture can be adjusted to and the current display screen according to the mounting bitmap data
The screen size information of curtain is consistent.
In the concrete realization, can according to Android bitmap software to the default mounting picture be decoded obtain it is described pre-
If the mounting image data of mounting picture, the mounting image data is adjusted according to the default mounting picture display parameters
It is whole, can be that picture scaling is carried out, and then the mounting image data is adjusted accordingly to the default mounting picture,
Can be that picture editing is carried out to the default mounting picture and then the mounting image data is adjusted accordingly, it can be with
It is that other picture processing are carried out to the default mounting picture so that the dimension information of the default mounting picture is adjusted to and institute
The screen size information for stating current first screen is consistent.
The dimension information of the default mounting picture through the above scheme, is adjusted to work as with described by the present embodiment by obtaining
The screen size information of preceding display screen is consistent, the full screen display of the default mounting picture can be realized, to reach dress all over the screen
The mounting of mounting requires to do corresponding preparation, is combined display with pending picture by default mounting picture, has more picture playing
Artistic appeal can improve image display effect, increase visual effect experience, and user can be with self-defined arbitrary mounting figure
Piece increases the interactivity of user and TV, improves user experience.
Further, Fig. 4 is the flow diagram of TV image processing method 3rd embodiment of the present invention, as shown in figure 4,
TV image processing method 3rd embodiment of the present invention is proposed based on second embodiment, in the present embodiment, the step S30,
Specifically include following steps：
Step S31, the dimension of picture information of pending picture and the center Screen coordinate of current display screen are obtained, according to
The center Screen coordinate and the dimension of picture information determine the target area in the default mounting picture.
It should be noted that the dimension of picture information of the pending picture for the pending picture picture it is wide and figure
Piece is high, and the center Screen coordinate of the current display screen is the screen coordinate of the centre of the current display screen, is passed through
On the basis of the center Screen coordinate, the mesh in the default mounting picture can be quickly determined according to the dimension of picture information
Mark the size and location in region.
Further, the step S31 specifically includes following steps：
Obtain the dimension of picture information of pending picture and the center Screen coordinate of current display screen；
The display area of the pending picture is calculated according to the center Screen coordinate and the dimension of picture information；
The coordinate range of the display area is obtained, traverses the coordinate in the coordinate range, generates display area coordinate
Set, using the display area coordinate set as the target area in the default mounting picture.
It is understood that the screen of the dimension of picture information for obtaining the pending picture and the current first screen
Curtain central coordinate can determine the center Screen coordinate of the current display screen, according to the center Screen coordinate and the figure
Chip size information can calculate the display area of the pending picture, and the display area is in the current display screen
In for showing the region of the pending picture, obtain the coordinate range of the display area, traverse in the coordinate range
Coordinate, i.e., the coordinate in described display area according to the coordinate range of the display area, traversed in the coordinate range
Coordinate generates the display area coordinate set, using the display area coordinate set as in the default mounting picture
Target area.
Further, the step obtains the dimension of picture information of pending picture and the center Screen of current display screen
Coordinate specifically includes：
Feature extraction is carried out to pending picture, obtains the dimension of picture information of the pending picture；
The screen size parameter of the current display screen is obtained, is determined according to the screen size parameter described current aobvious
The center Screen coordinate of display screen curtain.
It should be understood that by carrying out feature extraction to the pending picture, the flirtatious processing picture can be obtained
Image parameters information, wherein the dimension of picture information of the pending picture can be included；Obtain the current display screen
Screen size parameter, the center Screen coordinate of the current display screen can be determined according to the screen size parameter.
In the concrete realization, the wide screenwidth of screen and the screen that can generally obtain the current display screen are high
Screenheight builds coordinate system according to X and Y-axis, and it is as follows to calculate the center Screen coordinate, int centerX=
screenwidth/2；Int center=screenheight/2；I.e. described center Screen coordinate for (centerX,
centerY)；It, can with reference to dimension of picture information the picture wide picWidth and the high picHeight of picture of the pending picture
The display area of the pending picture is calculated, obtains the coordinate range of the display area, the X-coordinate of the display area
Ranging from：CenterX-picWidth/2~centerX+picWidth/2, the Y coordinate of the display area is ranging from：
CenterY-picHeight/2~centerY+picHeight/2, i.e. centerX+ (- picWidth/2)<x<centerX+
picWidth/2；centerY+(-picHeight/2)<y<centerY+picHeight/2；Calculate the institute of the display area
There is coordinate, i.e., on the basis of the center Screen coordinate, traverse the coordinate in the coordinate range, the variation range of X-coordinate is
[- picWidth/2, picWidth/2], the variation range of Y coordinate is [- picHeight/2, picHeight/2], then can foundation
On the basis of central coordinate, thus this changes in coordinates section of searching loop can obtain all coordinates in picture display area, it is assumed that i ∈
[- picWidth/2, picWidth/2], j ∈ [- picHeight/2, picHeight/2], then the pending picture is described
Display area coordinate set is (X, Y) ∈ [centerX+i, centerY+j], obtains the display area coordinate set as institute
State the target area of default mounting picture.
The present embodiment through the above scheme, by the dimension of picture information and current display screen that obtain pending picture
Center Screen coordinate is determined according to the center Screen coordinate and the dimension of picture information in the default mounting picture
The pending picture is covered into the target area of the default mounting picture, will be covered with pending figure by target area
The default mounting picture of piece is shown, is combined display with pending picture by default mounting picture, has more picture playing
There is artistic appeal, image display effect can be improved, increase visual effect experience, and user can be with self-defined arbitrary mounting
Picture increases the interactivity of user and TV, improves user experience.
Further, Fig. 5 is the flow diagram of TV image processing method fourth embodiment of the present invention, as shown in figure 5,
TV image processing method fourth embodiment of the present invention is proposed based on 3rd embodiment, in the present embodiment, the step S40,
Specifically include following steps：
Step S41, transparence is carried out to the target area；
It is understood that carrying out transparence to the target area, it is translucent that can avoid the pending picture
During picture, the pending picture is covered to the target area of the default mounting picture, can not be completely combined
Display happens.
Further, the step S41 is specifically included：
The corresponding coordinates of targets set in the target area is obtained, the pixel of the coordinates of targets set is plotted as
It is bright.
It should be understood that the coordinates of targets collection is combined into the corresponding coordinate set in the target area, by the target
The pixel of coordinate set is plotted as transparent, can be combined the corresponding coordinates of targets in the target area using professional drawing tool
Pixel be plotted as transparent, i.e., the target area is plotted as transparent region, to facilitate the pending picture to covering extremely
In the target area of the default mounting picture, it is overlapped display.
Step S42, the pending picture is covered into the target area after the default mounting picture transparence, it will
The default mounting picture for covering picture to be handled is shown.
It is understood that after carrying out transparence to the target area, it is semi-transparent that can avoid the pending picture
Cause to show during bright picture it is incomplete happen, the pending picture is covered to the default mounting picture transparence
In target area afterwards, the default mounting picture that will be covered with pending picture is shown, can effectively improve display picture
Display mass effect.
Through the above scheme, by carrying out transparence to the target area, the pending picture is covered for the present embodiment
In lid to the target area after the default mounting picture transparence, the default mounting picture that will be covered with pending picture carries out
It has been shown that, cause to show when can to avoid the pending picture be translucent picture it is incomplete happen, effectively improve aobvious
The display mass effect of diagram piece is combined display with pending picture by default mounting picture, picture playing is made to have more skill
Art appeal can improve image display effect, increase visual effect experience, and user can be with self-defined arbitrary mounting figure
Piece increases the interactivity of user and TV, improves user experience.
In addition, the embodiment of the present invention also proposes a kind of computer readable storage medium, the computer readable storage medium
On be stored with TV image processing routine, following operation is realized when the TV image processing routine is executed by processor：
Judge whether pending picture can the display all over the screen in current display screen；
When the pending picture cannot the display all over the screen in the current display screen when, obtain default mounting picture；
The dimension of picture information of pending picture is obtained, is chosen in the default mounting picture and meets the dimension of picture
The target area of information；
The pending picture is covered into the target area of the default mounting picture, will be covered with pending picture
Default mounting picture shown.
Further, following operation is also realized when the TV image processing routine is executed by processor：
The dimension information of the default mounting picture is adjusted to and the screen size information of the current display screen one
It causes.
Further, following operation is also realized when the TV image processing routine is executed by processor：
It obtains and the default corresponding mounting image data of mounting picture and default mounting picture display parameters；
The mounting image data is adjusted according to the default mounting picture display parameters, generates mounting bitmap number
According to；
The dimension information of the default mounting picture is adjusted to and the current display according to the mounting bitmap data
The screen size information of screen is consistent.
Further, following operation is also realized when the TV image processing routine is executed by processor：
The dimension of picture information of pending picture and the center Screen coordinate of current display screen are obtained, according to the screen
Central coordinate and the dimension of picture information determine the target area in the default mounting picture.
Further, following operation is also realized when the TV image processing routine is executed by processor：
Obtain the dimension of picture information of pending picture and the center Screen coordinate of current display screen；
The display area of the pending picture is calculated according to the center Screen coordinate and the dimension of picture information；
The coordinate range of the display area is obtained, traverses the coordinate in the coordinate range, generates display area coordinate
Set, using the display area coordinate set as the target area in the default mounting picture.
Further, following operation is also realized when the TV image processing routine is executed by processor：
Feature extraction is carried out to pending picture, obtains the dimension of picture information of the pending picture；
The screen size parameter of the current display screen is obtained, is determined according to the screen size parameter described current aobvious
The center Screen coordinate of display screen curtain.
Further, following operation is also realized when the TV image processing routine is executed by processor：
Transparence is carried out to the target area；
The pending picture is covered into the target area after the default mounting picture transparence, will be covered with treating
The default mounting picture of processing picture is shown.
Further, following operation is also realized when the TV image processing routine is executed by processor：
The corresponding coordinates of targets set in the target area is obtained, the pixel of the coordinates of targets set is plotted as
It is bright.
The present embodiment judges whether pending picture can be in current display screen through the above scheme, by television equipment
Display all over the screen, when the pending picture cannot the display all over the screen in the current display screen when, obtain default mounting picture,
The dimension of picture information of pending picture is obtained, the mesh for meeting the dimension of picture information is chosen in the default mounting picture
Region is marked, the pending picture is covered into the target area of the default mounting picture, will be covered with pending picture
Default mounting picture shown, display is combined with pending picture by default mounting picture, has more picture playing
Artistic appeal can improve image display effect, increase visual effect experience, and user can be with self-defined arbitrary mounting figure
Piece increases the interactivity of user and TV, improves user experience.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements not only include those elements, and
And it further includes other elements that are not explicitly listed or further includes intrinsic for this process, method, article or system institute
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
Also there are other identical elements in the process of element, method, article or system.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made directly or indirectly is used in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of TV image processing method, which is characterized in that the TV image processing method includes：
Television equipment judges whether pending picture can the display all over the screen in current display screen；
When the pending picture cannot the display all over the screen in the current display screen when, obtain default mounting picture；
The dimension of picture information of pending picture is obtained, is chosen in the default mounting picture and meets the dimension of picture information
Target area；
The pending picture is covered into the target area of the default mounting picture, will be covered with the pre- of pending picture
If mounting picture is shown.
2. TV image processing method as described in claim 1, which is characterized in that the picture ruler for obtaining pending picture
Very little information is chosen before meeting the target area of the dimension of picture information, the TV figure in the default mounting picture
Piece processing method further includes：
The dimension information of the default mounting picture is adjusted to consistent with the screen size information of the current display screen.
3. TV image processing method as claimed in claim 2, which is characterized in that the ruler by the default mounting picture
Very little information is adjusted to consistent with the screen size information of the current display screen, specifically includes：
It obtains and the default corresponding mounting image data of mounting picture and default mounting picture display parameters；
The mounting image data is adjusted according to the default mounting picture display parameters, generates mounting bitmap data；
The dimension information of the default mounting picture is adjusted to and the current display screen according to the mounting bitmap data
Screen size information it is consistent.
4. TV image processing method as claimed in claim 3, which is characterized in that the picture ruler for obtaining pending picture
Very little information is chosen the target area for meeting the dimension of picture information in the default mounting picture, is specifically included：
The dimension of picture information of pending picture and the center Screen coordinate of current display screen are obtained, according to the center Screen
Coordinate and the dimension of picture information determine the target area in the default mounting picture.
5. TV image processing method as claimed in claim 4, which is characterized in that the picture ruler for obtaining pending picture
The center Screen coordinate of very little information and current display screen is determined according to the center Screen coordinate and the dimension of picture information
Target area in the default mounting picture, specifically includes：
Obtain the dimension of picture information of pending picture and the center Screen coordinate of current display screen；
The display area of the pending picture is calculated according to the center Screen coordinate and the dimension of picture information；
The coordinate range of the display area is obtained, traverses the coordinate in the coordinate range, generates display area coordinate set,
Using the display area coordinate set as the target area in the default mounting picture.
6. TV image processing method as claimed in claim 5, which is characterized in that the picture ruler for obtaining pending picture
The center Screen coordinate of very little information and current display screen, specifically includes：
Feature extraction is carried out to pending picture, obtains the dimension of picture information of the pending picture；
The screen size parameter of the current display screen is obtained, the current display screen is determined according to the screen size parameter
The center Screen coordinate of curtain.
7. the TV image processing method as described in claim 1-6, which is characterized in that described to cover the pending picture
Into the target area of the default mounting picture, the default mounting picture that will be covered with pending picture is shown, specifically
Including：
Transparence is carried out to the target area；
The pending picture is covered into the target area after the default mounting picture transparence, will be covered with pending
The default mounting picture of picture is shown.
8. TV image processing method as claimed in claim 7, which is characterized in that described transparent to target area progress
Change, specifically include：
The corresponding coordinates of targets set in the target area is obtained, the pixel of the coordinates of targets set is plotted as transparent.
9. a kind of television equipment, which is characterized in that the television equipment includes：Memory, processor and it is stored in the storage
On device and the TV image processing routine that can run on the processor, the TV image processing routine be arranged for carrying out as
The step of TV image processing method described in any item of the claim 1 to 8.
10. a kind of computer readable storage medium, which is characterized in that TV figure is stored on the computer readable storage medium
Piece processing routine is realized when the TV image processing routine is executed by processor as described in any item of the claim 1 to 8
The step of TV image processing method.
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| CN201711497816.XA CN108200462A (en) | 2017-12-29 | 2017-12-29 | TV image processing method, television equipment and computer readable storage medium |
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| CN201711497816.XA CN108200462A (en) | 2017-12-29 | 2017-12-29 | TV image processing method, television equipment and computer readable storage medium |
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