CN106101823A - The processing method of a kind of Visual Display Data and display device - Google Patents
The processing method of a kind of Visual Display Data and display device Download PDFInfo
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- CN106101823A CN106101823A CN201610543965.4A CN201610543965A CN106101823A CN 106101823 A CN106101823 A CN 106101823A CN 201610543965 A CN201610543965 A CN 201610543965A CN 106101823 A CN106101823 A CN 106101823A
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- 238000003672 processing method Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 claims description 52
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
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Classifications
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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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
- H04N21/440281—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the temporal resolution, e.g. by frame skipping
-
- 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 or rendering scenes according to encoded video stream scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses processing method and the display device of a kind of Visual Display Data.The processing method of Visual Display Data of the present invention includes: obtains video card respectively and pauses the picture started and the picture that terminates of Ka Dun, the picture started is paused and the color GTG of picture that Ka Dun terminates based on video card, carry out processing the interleave picture generating predetermined quantity, multiple interleave pictures are evenly spread to video card and pauses between the picture started and the picture that terminates of Ka Dun.By the way, when the present invention enables to play card video, it appears that more smooth.
Description
Technical field
The present invention relates to processing method and the display device of a kind of Visual Display Data.
Background technology
General playing video file when, have the phenomenon of card.This is owing to video source file is poor, source file
Frame per second deficiency causes.
At present generally by the method inserting frame, at card, insert identical picture before some pause with card solve.
But such processing mode, the same frame inserted with block before timing, experience effect is the most bad.
Summary of the invention
The technical problem that present invention mainly solves is to provide processing method and the display device of a kind of Visual Display Data, energy
When enough making to play card video, it appears that more smooth.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of Visual Display Data
Processing method, described method includes: obtains video card respectively and pauses the picture started and the picture that terminates of Ka Dun；Based on described video
The color GTG of the picture that the picture of card beginning and Ka Dun terminate, carries out processing the interleave picture generating predetermined quantity, described
Predetermined quantity be described card pause start picture and described card pause terminate picture between number of pictures；By multiple interleaves described
Picture evenly spread to described video card pause start picture and described card pause terminate picture between.
Wherein, described pause based on described video card before and card after the color GTG of picture of predetermined quantity, locate
Reason generates the interleave picture of predetermined quantity and includes: the picture that the picture of beginning of being paused by described video card and Ka Dun terminate, according to face
Color greyscale level classification；The bright ash exponent part in the picture started that paused by video card does mobile process, and dull gray exponent part keeps constant,
Thus generate the interleave picture of described predetermined quantity, wherein greyscale level between 128-255 for high gray part, GTG etc.
Level between 0-128 for dull gray exponent part；And/or identify described video card and pause the picture started and the picture that terminates of Ka Dun
In face part；In picture before being paused by described video card, face part does mobile process, and non-face part keeps constant, from
And generate the interleave picture of described predetermined quantity.
Wherein, in the described picture started that paused by video card, bright ash exponent part does mobile process, and dull gray exponent part keeps not
Becoming, thus the interleave picture generating described predetermined quantity includes: calculates described video card and pauses high gray part in the picture started
Pause the display number of pixels of high gray part in the picture terminated with described video card；Described video card is paused in the picture started
High gray part moves horizontally according to described display number of pixels equal proportion, and dull gray exponent part keeps constant, thus generates described
The interleave picture of predetermined quantity；In the described picture started that paused by video card, face part does mobile process, and nonhuman portions protects
Hold constant, thus the interleave picture generating described predetermined quantity include: calculate described video card pause start picture in face
Divide the display number of pixels of face part in the picture of end of pausing with described video card；Described video card is paused in the picture started
Face part moves horizontally according to described display number of pixels equal proportion, and nonhuman portions keeps constant, thus generates described pre-
The interleave picture of determined number.
Wherein, described method also includes: when the picture determining the continuous predetermined quantity of described video data is identical, then judge
Pause beginning for video card, pause the picture started as described video card using current picture；When the picture obtained and described video card
During the picture difference started, then it is judged to that video card pauses ends, with the picture that the picture of beginning of pausing from described video card is different
As described video card pause terminate picture.
For solving above-mentioned technical problem, another technical solution used in the present invention is: provide a kind of video display devices,
Described video display devices includes acquisition module, processing module and interleave module, wherein: described acquisition module is for obtaining respectively
Video card pauses the picture started and the picture that terminates of Ka Dun；Described processing module is for the picture of beginning of pausing based on described video card
With the color GTG of the picture that card terminates, carrying out processing the interleave picture generating predetermined quantity, described predetermined quantity is described
Card start picture and described card pause terminate picture between number of pictures；Described interleave module for by described multiple insert
Frame picture evenly spread to described video card pause start picture and described card pause terminate picture between.
Wherein, described processing module includes pretreatment unit and signal generating unit, wherein: described pretreatment unit is for by institute
State video card to pause the picture started and the picture that terminates of Ka Dun, according to color greyscale level classification；Described signal generating unit is used for will
The video card bright ash exponent part in the picture started that pauses does mobile process, and dull gray exponent part keeps constant, thus generates described predetermined
The interleave picture of quantity, wherein greyscale level between 128-255 for high gray part, greyscale level is between 0-128
For dull gray exponent part；And/or the picture that starts for identifying described video card to pause of described pretreatment unit and Ka Dun terminate
Face part in picture；In described signal generating unit picture before being paused by described video card, face part does mobile process,
Non-face part keeps constant, thus generates the interleave picture of described predetermined quantity.
Wherein, high gray part and described video in the picture that described signal generating unit starts for calculating described video card to pause
The display number of pixels of high gray part in the picture that card terminates, high gray part in the picture started that described video card is paused
Moving horizontally according to described display number of pixels equal proportion, dull gray exponent part keeps constant, thus generates described predetermined quantity
Interleave picture；Or face part is paused with described video card in the picture that starts for calculating described video card to pause of described signal generating unit
The display number of pixels of face part in the picture terminated, in the picture started that paused by described video card, face part is according to described
Display number of pixels equal proportion moves horizontally, and nonhuman portions keeps constant, thus generates the interleave picture of described predetermined quantity.
Wherein, described device also includes determining whether module, and described determination module is for determine described video data continuous
When the picture of predetermined quantity is identical, then it is judged to that video card pauses beginning, pauses the picture started as described video card using current picture
Face；And the picture obtained pause from described video card the picture of beginning different time, then be judged to that video card pauses end, with institute
State the pause different picture of picture that starts of video card to pause the picture terminated as described video card.
The invention has the beneficial effects as follows: be different from the situation of prior art, present invention picture based on card beginning and card
The color GTG of picture terminated, carries out processing the interleave picture generating predetermined quantity, by the predetermined quantity that will generate
Interleave picture evenly spreads between picture that card starts and the picture that Ka Dun terminates.By such mode, it is possible to make
When playing card video, it appears that more smooth.
Accompanying drawing explanation
Fig. 1 is the processing method indicative flowchart of a kind of Visual Display Data that the embodiment of the present invention provides；
What Fig. 2 was that the embodiment of the present invention provides a kind of pauses, based on video card, the picture started and the face of picture that Ka Dun terminates
Color GTG, carries out the indicative flowchart of the interleave picture of process for producing predetermined quantity；
Fig. 3 is the another kind that provides of the embodiment of the present invention to pause the picture started and the picture that terminates of Ka Dun based on video card
Color GTG, carries out the indicative flowchart of the interleave picture of process for producing predetermined quantity；
Fig. 4 is the video pictures schematic diagram after interleave that the embodiment of the present invention provides；
Fig. 5 is the structural representation of a kind of video display devices that the embodiment of the present invention provides；
Fig. 6 is the structural representation of the processing module that the embodiment of the present invention provides.
Detailed description of the invention
Refer to the processing method schematic flow that Fig. 1, Fig. 1 are a kind of Visual Display Datas that the embodiment of the present invention provides
Figure, as it can be seen, the method for the embodiment of the present invention comprises the following steps:
S101: obtain video card respectively and pause the picture started and the picture that terminates of Ka Dun.
General displaying screen controller is output 60 frame picture per second, as play 30 frame same frame, human eye in 1 second continuously
Can think that picture is static.In the embodiment of the present invention, can be identical at the picture determining the continuous predetermined quantity of video data
Time, then it is judged to that video card pauses beginning, pauses the picture started as video card using current picture, when the picture obtained and video card
During the picture difference started, be then judged to that video card pauses ends, the different picture of picture using beginning of pausing from video card as
Video card pause terminate picture.Wherein, the picture of the predetermined quantity for determining whether card beginning here can basis
It is actually needed and is configured.
Such as can set continuous 10 frame pictures identical, then judge video card pause process open.Also continuous 5 frame pictures can be set
Identical going judges that video card pauses beginning.And the picture being given to as CPU is different with before card, it is considered as card and pauses end.
In the embodiment of the present invention, for convenience of explanation, the picture started with card below for picture A, the picture that card terminates
Face is that picture B illustrates.Picture A and picture B is individual picture.
S102: pause, based on video card, the picture started and the color GTG of picture that Ka Dun terminates, carry out processing generate pre-
The interleave picture of determined number.
Wherein, the frame numbers between the picture that the predetermined quantity generated here is the picture that starts of card and Ka Dun terminates
Amount.Bright GTG between time that this predetermined quantity and card start and the picture that card starts and the picture that card terminates
Distance dependent, below will be described in more detail.In the following description, interleave picture is defined as picture C, picture C and comprises multiple
Picture.
Wherein, refer to Fig. 2, Fig. 2 be the embodiment of the present invention provide one of which based on video card pause start picture
With the color GTG of the picture that card terminates, carry out the indicative flowchart of the interleave picture of process for producing predetermined quantity, such as figure
Shown in, comprise the following steps:
S21: the picture that the picture of beginning of being paused by video card and Ka Dun terminate, according to color greyscale level classification.
By the color greyscale level classification of picture A and picture B, such as level1, level2, level3, level4 ....
Wherein, in principle, the classification of greyscale level is unsuitable too much, and such as controlling is less than 6 grades.
S22: in the picture started that paused by video card, bright ash exponent part does mobile process, and dull gray exponent part keeps constant, from
And generate the interleave picture of predetermined quantity.
Wherein, in the embodiment of the present invention, definition greyscale level between 128-255 for high gray part, greyscale level
Between 0-128 for dull gray exponent part.The data of the highest for greyscale level level4, level3 are done mobile process, GTG
Level1, level2 that grade is low do not process, the image after process, and high gray covers the picture of low GTG, synthesize multiple and insert
Frame picture.
Wherein, in the picture started by calculating video card to pause, high gray part and video card pause high ash in the picture terminated
The display number of pixels of exponent part, in the picture started that paused by video card, high gray part is according to display number of pixels equal proportion water
Translation is dynamic, and dull gray exponent part keeps constant, thus generates the interleave picture of predetermined quantity.
Specifically, high gray region is done straight-line displacement and is moved, it is achieved method be that equal proportion is moved according to display number of pixels
Dynamic.Between A and B, particularly do straight line, direction if level to the right, then high gray region every frame level moves right
Dynamic n pixel.N and card time correlation.5 pixels of the high gray partial distance of example: A Yu B, card front and back has 50 frame needs
Interleave, then after A starts, high gray part moves integrally 1 pixel every 10 seconds frames, just moves to B picture after 50 frames.
Often do once a kind of interleave picture C of mobile generation.
Further referring to Fig. 3, Fig. 3 be the embodiment of the present invention provide another kind based on video card pause start picture and
The color GTG of the picture that card terminates, carries out the indicative flowchart of the interleave picture of process for producing predetermined quantity, such as figure institute
Show, comprise the following steps:
S31: identify video card and pause the face part in the picture started and the picture that terminates of Ka Dun.
Human segmental is identified from picture A and picture B.From picture A and picture B, specifically identify the display of the colour of skin
Data.Such as face complexion is yellow, white people, black race etc..
S32: in the picture before being paused by video card, face part does mobile process, non-face part keeps constant, thus raw
Become the interleave picture of predetermined quantity.
Capturing out face part from picture A and picture B, face part is done straight-line displacement and is moved, and nonhuman portions keeps
Constant.
Calculate pause face part and described video card in the picture started of video card to pause face part in the picture terminated
Display number of pixels, in the picture started that paused by video card, face part moves horizontally according to display number of pixels equal proportion, non-
Human segmental keeps constant, thus generates the interleave picture of predetermined quantity.
The method implemented is that equal proportion moves according to display number of pixels.Between A and B, particularly do one directly
Line, direction if level to the right, then face part every frame level moves right n pixel.N and card time correlation.Example:
5 pixels of the face partial distance of A Yu B, card front and back has 50 frames to need interleave, then after A starts, face part is every 10
Second frame moves integrally 1 pixel, just moves to B picture after 50 frames.Often do once a kind of interleave picture C of mobile generation.
Wherein, above two implementation, can be only to select one of which to realize, it is also possible to be two kinds of sides combined
Formula realizes, and i.e. in processing procedure, high gray part and face part to picture A can move process, secretly simultaneously
Ash exponent part and non-face part keep constant, thus generate multiple interleaves picture C.
S103: multiple interleave pictures are evenly spread to video card and pauses between the picture started and the picture that terminates of Ka Dun.
Multiple interleave picture C equal proportions are evenly spread between picture A and picture B.Such as with by C according to display number
According to, as a example by 60hz, it is distributed to uniformly between A and B.
Video pictures schematic diagram after interleave refers to Fig. 4, uniformly inserts multiple interleaves between picture A and picture B
Picture C, wherein interleave picture C is to be carried out processing by the color GTG of picture A and picture B and generate.
The processing method of a kind of Visual Display Data that the above embodiment of the present invention provides, the picture started based on card with
The color GTG of the picture that card terminates, carries out processing the interleave picture generating predetermined quantity, by the predetermined quantity that will generate
Interleave picture evenly spread between picture that card starts and the picture that Ka Dun terminates.By such mode, it is possible to make
When must play card video, it appears that more smooth.
Further, the said method of the present invention is based on the process to Visual Display Data, relative to general by media
Flow data carries out processing and solves card problem, and the method for the present invention is in hgher efficiency.Because it is common by Media Stream is needed
Video file is first decoded by central processor CPU, is processing data, is adjusting image content, it is impossible to accomplish real-time computing；Unless
First video file is read through in advance, find out and need video-frequency band to be processed, playing after process.Because card reason some be
CPU or the decoding of graphic process unit GPU do not catch up with, or raise the price scarce capacity or some plug-in units of webpage flash, player
The encoding rate of incompatible or video source play frame rate the lowest, own own is the lowest.But so many card reasons, CPU can be by
Video data is delivered in the internal memory of LCD display controller, lcd controller flow to LCD again and show picture.Lcd controller arrives
Data between LCD must be 60 frames/second.The present invention is in hgher efficiency by processing video data thus, covering of reply card
Capping is wider.
Refer to the structural representation that Fig. 5, Fig. 5 are a kind of video display devices that the embodiment of the present invention provides, this enforcement
The video display devices 100 of example includes acquisition module 11, processing module 12 and interleave module 13, wherein:
Acquisition module 11 is for the picture obtaining video card respectively and pausing the picture started and Ka Dun terminates.
General displaying screen controller is output 60 frame picture per second, as play 30 frame same frame, human eye in 1 second continuously
Can think that picture is static.
Please continue to refer to Fig. 5, the video display devices 100 of the present embodiment also includes determining whether module 14, wherein, it is determined that module
14 for when the picture determining the continuous predetermined quantity of video data is identical, then be judged to that video card pauses beginnings, with current picture
Pause the picture started as described video card in face, and the picture obtained pause from described video card the picture of beginning different time,
Then it is judged to that video card pauses end, pauses the picture terminated as described video card using the different picture of the picture started that pauses from video card
Face.
In the embodiment of the present invention, then can be judged to when the picture determining the continuous predetermined quantity of video data is identical
Video card pauses beginning, pauses the picture started using current picture as video card, when the picture obtained and video card pause the picture started
During the difference of face, then it is judged to that video card pauses end, pauses knot as video card using the different picture of the picture started that pauses from video card
The picture of bundle.Wherein, the picture of the predetermined quantity for determining whether card beginning here can enter according to actual needs
Row is arranged.
Such as can set continuous 10 frame pictures identical, then judge video card pause process open.Also continuous 5 frame pictures can be set
Identical going judges that video card pauses beginning.And the picture being given to as CPU is different with before card, it is considered as card and pauses end.
In the embodiment of the present invention, for convenience of explanation, the picture started with card below for picture A, the picture that card terminates
Face is that picture B illustrates.Picture A and picture B is individual picture.
Processing module 12, for pausing, based on video card, the picture started and the color GTG of picture that Ka Dun terminates, is located
Reason generates the interleave picture of predetermined quantity, the frame numbers between the picture that predetermined quantity is the picture of card beginning and Ka Dun terminates
Amount.
Picture and card that this predetermined quantity and the time of card beginning and card start pause bright between the picture terminated
The distance dependent of GTG.
Wherein, further referring to Fig. 6, the processing module 12 of the embodiment of the present invention includes pretreatment unit 121 and generates
Unit 122, wherein:
The picture that pretreatment unit 121 terminates for picture and the Ka Dun of beginning of being paused by video card, according to color GTG etc.
Level classification.
Pretreatment unit 121 by the color greyscale level classification of picture A and picture B, such as level1, level2,
level3、level4…….Wherein, in principle, the classification of greyscale level is unsuitable too much, and such as controlling is less than 6 grades.
Signal generating unit 122 bright ash exponent part in the picture started that paused by video card does mobile process, dull gray exponent part
Keep constant, thus generate the interleave picture of described predetermined quantity, wherein greyscale level between 128-255 for high gray portion
Point, greyscale level between 0-128 for dull gray exponent part.
The data of the highest for greyscale level level4, level3 are done mobile process by signal generating unit 122, and greyscale level is low
Level1, level2 do not process, the image after process, and high gray covers the picture of low GTG, synthesizes multiple interleave pictures.
In the picture that signal generating unit 122 starts for calculating video card to pause, high gray part and video card pause the picture terminated
The display number of pixels of middle high gray part, in the picture started that paused by video card, high gray part is according to display number of pixels etc.
Proportional level moves, and dull gray exponent part keeps constant, thus generates the interleave picture of predetermined quantity.
Specifically, high gray region is done straight-line displacement and is moved, it is achieved method be that equal proportion is moved according to display number of pixels
Dynamic.Between A and B, particularly do straight line, direction if level to the right, then high gray region every frame level moves right
Dynamic n pixel.N and card time correlation.5 pixels of the high gray partial distance of example: A Yu B, card front and back has 50 frame needs
Interleave, then after A starts, high gray part moves integrally 1 pixel every 10 seconds frames, just moves to B picture after 50 frames.
Often do once a kind of interleave picture C of mobile generation.
In another embodiment, pretreatment unit 121 starts for identifying video card to pause picture and Ka Dun terminate
Face part in picture.
Pretreatment unit 121 identifies human segmental from picture A and picture B.Specifically know from picture A and picture B
Do not go out the video data of the colour of skin.Such as face complexion is yellow, white people, black race etc..
In the signal generating unit 122 picture before being paused by video card, face part does mobile process, and non-face part keeps
Constant, thus generate the interleave picture of predetermined quantity.
Signal generating unit 122 captures out face part from picture A and picture B, and face part is done straight-line displacement and moved, inhuman
Class part keeps constant, thus generates the interleave picture of predetermined quantity.
In the picture that signal generating unit 122 starts for calculating video card to pause, face part and video card pause in the picture terminated
The display number of pixels of face part, in the picture started that paused by video card, face part is according to display number of pixels equal proportion water
Translation is dynamic, and nonhuman portions keeps constant, thus generates the interleave picture of predetermined quantity.
The method implemented is that equal proportion moves according to display number of pixels.Between A and B, particularly do one directly
Line, direction if level to the right, then face part every frame level moves right n pixel.N and card time correlation.Example:
5 pixels of the face partial distance of A Yu B, card front and back has 50 frames to need interleave, then after A starts, face part is every 10
Second frame moves integrally 1 pixel, just moves to B picture after 50 frames.Often do once a kind of interleave picture C of mobile generation.
Picture that interleave module 13 starts for multiple interleave pictures evenly spread to video card pause and Ka Dun terminate
Between picture.
Multiple interleave picture C equal proportions are evenly spread between picture A and picture B by interleave module 13.Such as so that C is pressed
According to video data, as a example by 60hz, it is distributed to uniformly between A and B.
The processing method of a kind of Visual Display Data that the invention described above embodiment provides and display device, based on Ka Dunkai
The color GTG of the picture that the picture begun and Ka Dun terminate, carries out processing the interleave picture generating predetermined quantity, by generating
The interleave picture of predetermined quantity evenly spread between picture that card starts and the picture that Ka Dun terminates.By such side
Formula, it is possible to when making to play card video, it appears that more smooth.
In several embodiments provided by the present invention, it should be understood that disclosed system, apparatus and method are permissible
Realize by another way.Such as, device embodiment described above is only schematically, such as, described module or
The division of unit, is only a kind of logic function and divides, and actual can have other dividing mode, the most multiple unit when realizing
Or assembly can in conjunction with or be desirably integrated into another system, or some features can be ignored, or does not performs.Another point, institute
The coupling each other shown or discuss or direct-coupling or communication connection can be by some interfaces, device or unit
INDIRECT COUPLING or communication connection, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit
The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of the present embodiment scheme
's.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.Above-mentioned integrated list
Unit both can realize to use the form of hardware, it would however also be possible to employ the form of SFU software functional unit realizes.
If described integrated unit realizes and as independent production marketing or use using the form of SFU software functional unit
Time, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part that in other words prior art contributed or this technical scheme completely or partially can be with the form of software product
Embodying, this computer software product is stored in a storage medium, including some instructions with so that a computer
Equipment (can be personal computer, server, or the network equipment etc.) or processor (processor) perform the present invention each
All or part of step of method described in embodiment.And aforesaid storage medium includes: USB flash disk, portable hard drive, read only memory
(ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD
Etc. the various media that can store program code.
The foregoing is only embodiments of the invention, not thereby limit the scope of the claims of the present invention, every utilize this
Equivalent structure or equivalence flow process that bright description and accompanying drawing content are made convert, or are directly or indirectly used in other relevant skills
Art field, is the most in like manner included in the scope of patent protection of the present invention.
Claims (8)
1. the processing method of a Visual Display Data, it is characterised in that described method includes:
Obtain video card respectively to pause the picture started and the picture that terminates of Ka Dun；
Pause, based on described video card, the picture started and the color GTG of picture that Ka Dun terminates, carry out processing and generate predetermined quantity
Interleave picture, described predetermined quantity be described card pause start picture and described card pause terminate picture between frame numbers
Amount；
Multiple interleave pictures described are evenly spread to described video card pause start picture and described card pause terminate picture it
Between.
Method the most according to claim 1, it is characterised in that described pause based on described video card before and card after predetermined
The color GTG of the picture of quantity, the interleave picture carrying out processing generation predetermined quantity includes:
Pause the picture started and the picture that terminates of Ka Dun by described video card, according to color greyscale level classification；
The bright ash exponent part in the picture started that paused by video card does mobile process, and dull gray exponent part keeps constant, thus generates institute
State the interleave picture of predetermined quantity, wherein greyscale level between 128-255 for high gray part, greyscale level is at 0-128
Between for dull gray exponent part；And/or
Identify described video card to pause the face part in the picture started and the picture that terminates of Ka Dun；
In picture before being paused by described video card, face part does mobile process, and non-face part keeps constant, thus generates institute
State the interleave picture of predetermined quantity.
Method the most according to claim 2, it is characterised in that bright ash exponent part in the described picture started that video card is paused
Doing mobile process, dull gray exponent part keeps constant, thus the interleave picture generating described predetermined quantity includes:
Calculate pause high gray part and described video card in the picture started of described video card to pause high gray portion in the picture terminated
The display number of pixels divided；
Described video card is paused start picture in high gray part move horizontally, secretly according to described display number of pixels equal proportion
Ash exponent part keeps constant, thus generates the interleave picture of described predetermined quantity；
In the described picture started that paused by video card, face part does mobile process, and nonhuman portions keeps constant, thus generates
The interleave picture of described predetermined quantity includes:
Calculate pause face part and described video card in the picture started of described video card to pause face part in the picture terminated
Display number of pixels；
Described video card is paused start picture in face part move horizontally according to described display number of pixels equal proportion, inhuman
Class part keeps constant, thus generates the interleave picture of described predetermined quantity.
Method the most according to claim 1, it is characterised in that described method also includes: when determining described video data
Continuously the picture of predetermined quantity is identical, then be judged to that video card pauses beginnings, pauses beginning using current picture as described video card
Picture；
When the picture obtained pause from described video card the picture of beginning different time, then be judged to that video card pauses end, with described
The pause different picture of picture that starts of video card pauses the picture terminated as described video card.
5. a video display devices, it is characterised in that described video display devices includes acquisition module, processing module and interleave
Module, wherein:
Described acquisition module pauses the picture started and the picture that terminates of Ka Dun for obtaining video card respectively；
Described processing module, for the color GTG of picture pausing, based on described video card, the picture started and Ka Dun terminates, is carried out
Process generate predetermined quantity interleave picture, described predetermined quantity be described card pause start picture and described card pause terminate picture
Number of pictures between face；
Picture that described interleave module starts for multiple interleave pictures described evenly spread to described video card pause and described
Between the picture that card terminates.
Video display devices the most according to claim 5, it is characterised in that described processing module include pretreatment unit and
Signal generating unit, wherein:
The picture that described pretreatment unit terminates for picture and the Ka Dun of beginning of being paused by described video card, according to color GTG etc.
Level classification；
Described signal generating unit bright ash exponent part in the picture started that paused by video card does mobile process, and dull gray exponent part keeps
Constant, thus generate the interleave picture of described predetermined quantity, wherein greyscale level between 128-255 for high gray part,
Greyscale level between 0-128 for dull gray exponent part；And/or
Face in picture that described pretreatment unit starts for identifying described video card to pause and the picture that terminates of Ka Dun
Point；
In described signal generating unit picture before being paused by described video card, face part does mobile process, and non-face part keeps
Constant, thus generate the interleave picture of described predetermined quantity.
Video display devices the most according to claim 6, it is characterised in that described signal generating unit is used for calculating described video
In the picture that card starts, high gray part and described video card pause the display number of pixels of high gray part in the picture terminated,
Described video card is paused start picture in high gray part move horizontally according to described display number of pixels equal proportion, dull gray rank
Part keeps constant, thus generates the interleave picture of described predetermined quantity；Or
In the picture that described signal generating unit starts for calculating described video card to pause, face part and described video card pause and terminate
The display number of pixels of face part in picture, in the picture started that paused by described video card, face part is according to described display picture
Element number equal proportion moves horizontally, and nonhuman portions keeps constant, thus generates the interleave picture of described predetermined quantity.
Video display devices the most according to claim 5, it is characterised in that described device also includes determining whether module, described
Determination module for when the picture determining the continuous predetermined quantity of described video data is identical, is then judged to that video card pauses out
Begin, the picture of beginning of pausing using current picture as described video card；And pause at picture and the described video card obtained and to start
During picture difference, then it is judged to that video card pauses end, using the different picture of the picture started that pauses from described video card as described
Video card pause terminate picture.
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