CN103606179B - Animation image display method and device - Google Patents
Animation image display method and device Download PDFInfo
- Publication number
- CN103606179B CN103606179B CN201310638921.6A CN201310638921A CN103606179B CN 103606179 B CN103606179 B CN 103606179B CN 201310638921 A CN201310638921 A CN 201310638921A CN 103606179 B CN103606179 B CN 103606179B
- Authority
- CN
- China
- Prior art keywords
- scan
- region
- variation
- line
- line data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T13/00—Animation
- G06T13/80—2D [Two Dimensional] animation, e.g. using sprites
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Processing Or Creating Images (AREA)
Abstract
The embodiment of the invention discloses an animation image display method and device. The method comprises the steps of obtaining data of an image P0 of a current displayed frame and data of an image P1 of a next frame of an animation, calculating a changed area of the P1 relative to the P0 according to the obtained data of the P0 and the obtained data of the P1, detecting objects contained in the changed area of the P1, obtaining a scanning line data set of the objects, determining a scanning line data subset to be drawn from the scanning line data set according to the changed area obtained through calculation, and based on the content displayed by the P0, drawing scanning lines contained in the scanning line data subset on the changed area to complete the display of the P1. Through the application of the embodiment, every time when images change, only the scanning lines in the changed area need to be drawn without the needs for drawing all the scanning lines, image process efficiency is improved, and the occupation to system resources is lowered.
Description
Technical field
The present invention relates to medium field, more particularly to a kind of animation image display method and device.
Background technology
Animation is growing, the effect requirements that user shows to the image of animation also more and more higher, in order to reduce CPU and interior
The occupancy deposited, the optimization that image shows is imperative.
Animation is formed by continuous frame, and frame refers to the single width image frame of least unit in image animation, and a frame is just
It is a static picture；Object in animation refers to the general designation of the class goal object with same or similar property, for example,
Inherently one object of background, each character, trees, personage, the building in image etc. are respectively one right in image
As.
In prior art, computer realizes that the method that animated image shows is：Display processing frame by frame is carried out to animation, when need
When a new two field picture is shown on screen, determined according to the data of the two field picture first all included in the two field picture
Object, then draws out these objects using the scan line for pre-building these objects in internal memory, completes the two field picture
Show.
A problem existing for this animation image display method of prior art is：It is right when processing per two field picture
All objects all repaint the mode of a time in the two field picture, and treatment effeciency is low, need to take larger system resource.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of animation image display method and device, to improve at animated image
Reason efficiency, reduces system resource and takes.
To reach above-mentioned purpose, the embodiment of the invention discloses a kind of animation image display method, including step：
Obtain the data of the currently displaying two field picture P0 of animation and the data of next two field picture P1；
According to the data of the P0 and P1 for being obtained, region of variation of the P1 relative to P0 is calculated；
Object included in the region of variation of detection P1；
Obtain the scan-line data collection of the object；
According to calculated region of variation, concentrate from the scan-line data and determine scan-line data subset to be drawn；
Based on the content shown by P0, to included in the scan-line data subset on the region of variation
Scan line is drawn, and completes the display of P1.
Preferably, the calculating P1 is specifically included relative to the region of variation of P0：Using dirty rectangle technology, P1 phases are calculated
Region of variation for P0.
Preferably, before the first two field picture to animation shows, methods described also includes：
Each object included in identification animation；
According to recognition result, the bitmap corresponding to each object is set up；
According to the bitmap set up, the scan-line data collection corresponding to each object is set up.
Preferably, it is described according to calculated region of variation, determine scanning to be drawn from the scan line set
Line data subset, including：
If multiple objects are detected in the region of variation in P1, and there is no covering relation in multiple objects,
Then：
By the corresponding whole scan-line datas in the region of variation of object, be defined as the object treats drafting scanning
Line data subset.
Preferably, it is described according to calculated region of variation, determine scanning to be drawn from the scan line set
Line data subset, including：
If multiple objects are detected in the region of variation in P1, and there is covering relation in multiple objects, it is right
In any object A and object B, if object A is covered in object B, top shows,：
For object B, only by the scan-line data corresponding to the uncovered part in the region of variation of the object,
It is defined as the scan-line data subset to be drawn of the object；
For object A, by the corresponding whole scan-line datas in the region of variation of the object, it is defined as the object
Scan-line data subset to be drawn.
To reach above-mentioned purpose, the embodiment of the invention also discloses a kind of animated image display device, including：
View data obtains module, for obtaining the data and next two field picture P1 of animation currently displaying two field picture P0
Data；
Region of variation computing module, for according to the data of the P0 and P1 for being obtained, calculating changes of the P1 relative to P0
Region；
Obj ect detection module, for the object included in the region of variation for detecting P1；
Scan-line data collection obtains module, for obtaining the scan-line data collection of the object；
Scan-line data subset determining module, for according to calculated region of variation, from the scan line set
It is determined that scan-line data subset to be drawn；
Drafting module, based on the content shown by P0, is used in P0, to the scanning on the region of variation
Scan line included in line data subset is drawn, and completes the display of P1.
Preferably, the region of variation computing module, specifically for：
Using dirty rectangle technology, region of variation of the P1 relative to P0 is calculated.
Preferably, described device also includes：
Initialization module, it is every included in animation for before the first two field picture to animation shows, recognizing
One object；According to recognition result, the bitmap corresponding to each object is set up；According to the bitmap set up, each object institute is set up right
The scan-line data collection answered.
Preferably, the scan-line data subset determining module, specifically includes：
Judging submodule, for judging the multiple objects detected in the region of variation in P1 with the presence or absence of covering
Relation；
Determination sub-module, in the case of being no in the judged result of the judging submodule, by object in the change
Change whole scan-line datas corresponding in region, be defined as the scan-line data subset to be drawn of the object.
Preferably, the scan-line data subset determining module, specifically includes：
Judging submodule, for judging the multiple objects detected in the region of variation in P1 with the presence or absence of covering
Relation；
Determination sub-module, in the judged result of the judging submodule in the case of being, for any object A and
Object B, if object A is covered in object B, top shows,：
For object B, only by the scan-line data corresponding to the uncovered part in the region of variation of the object,
It is defined as the scan-line data subset to be drawn of the object；
For object A, by the corresponding whole scan-line datas in the region of variation of the object, it is defined as the object
Scan-line data subset to be drawn.
As seen from the above technical solutions, the embodiment of the present invention provides a kind of animation image display method and device, application
The embodiment of the present invention, when each image change, it is only necessary to draw the part scan line in region of variation, it is not necessary to draw institute
Some scan lines, improve image processing efficiency, reduce the occupancy of system resource.Certainly, arbitrary product of the present invention is implemented
Or method must be not necessarily required to while reaching all the above advantage.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of animation image display method provided in an embodiment of the present invention；
Fig. 2 is the schematic flow sheet of another kind of animation image display method provided in an embodiment of the present invention；
Fig. 3 is a kind of structural representation of animated image display device provided in an embodiment of the present invention；
Fig. 4 is the structural representation of another kind of animated image display device provided in an embodiment of the present invention；
Fig. 5 is the structural representation of another animated image display device provided in an embodiment of the present invention；
Fig. 6 A are the currently displaying two field picture P0 of animation and next two field picture P1 schematic diagrams；
Fig. 6 B are that region of variation calculates schematic diagram；
Fig. 6 C are that scan line draws schematic diagram；
Fig. 7 A are animation another schematic diagram of currently displaying two field picture P0 and next two field picture P1；
Fig. 7 B are another schematic diagram that region of variation is calculated；
Fig. 7 C are another schematic diagram that scan line is drawn.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The embodiment of the present invention provides a kind of animation image display method and device, and animation current display frame is obtained in the program
The data of the data of image P0 and next two field picture P1, according to the data of the P0 and P1 for being obtained, calculate P1 relative to P0
Region of variation, detect object present in the region of variation of P1, the scan-line data collection of the object is obtained, according to meter
The region of variation for obtaining, concentrates from the scan-line data and determines scan-line data subset to be drawn, and on P0, sweeps to described
Retouch line subset to be drawn, complete the display of P1.
Below by specific embodiment, the present invention is described in detail.
Fig. 1 is a kind of schematic flow sheet of animation image display method provided in an embodiment of the present invention, is comprised the steps：
S101：Obtain the data of the currently displaying two field picture P0 of animation and the data of next two field picture P1.
Frame refers to the single width image frame of least unit in image animation, and a frame is exactly a static picture, continuously
Frame is formed animation.
For example：The currently displaying two field picture P0 of animation as shown in Figure 6A and next two field picture P1 schematic diagrams.Wherein, it is current aobvious
The data that the two field picture P0 for showing is included be object " background ", the position of object A and object A in image P0, next two field picture
The data that P1 is included are object " background ", the position of object A and object A in image P1, obtain the data of this two field pictures.
S102：According to the data of the P0 and P1 for being obtained, region of variation of the P1 relative to P0 is calculated.
For example：The P0 obtained according to S101 and the data of P1, it is X that can calculate P1 relative to the region of variation of P0
Region and Y regions, as shown in Figure 6B.Wherein：
The situation of change in X regions is：Object A → object " background "；
The situation of change in Y regions is：Object " background " → object A；
A kind of specific embodiment of the invention, the process of above-mentioned calculating region of variation, it is possible to use dirty rectangle skill
Art realizes, does not limit relative to the specific implementation of the region of variation of P0 calculating P1 in the present invention certainly, Ren Heke
The implementation of energy can be applied in the present invention.
S103：Object included in the region of variation of detection P1.
Object refers to the general designation of the class goal object with same or similar property, and each object has itself unique
Mark, by this mark, can find corresponding object.In the whole vital stage of object, its mark does not change, different
Object can not have identical to identify.
In the embodiment of the present invention, the object included in every two field picture typically refers to contents different in every two field picture, example
Such as, inherently one object of background, each character, trees, personage, the building in image etc. are respectively one in image
Object.
What the region of variation calculated in S102 was represented is the relativeness of two width image P0 and P1, the mesh of the present embodiment
Be that a new two field picture P1 is drawn, it is therefore desirable to the object included in this region of variation is detected in P1.Example
Such as：According to the region of variation that S102 is detected：X regions and Y regions, detect that object that the X regions of P1 include is " background ", P1
The object that includes of Y regions be A.
S104：Obtain the scan-line data collection of the object.
In general, in order to realize the Fast Drawing to animated image, for each object occurred in animation, all may be used
To pre-build the scan-line data collection of the object, wherein scan line refers to the data line information in bitmap, different objects pair
The scan-line data collection answered is different.For example, for the scene shown in Fig. 6 A, there are two objects：A and " background ", then, can be with
It is respectively directed to object A and object " background " sets up scan-line data collection.
Specifically, before the first two field picture to animation shows, all objects included in animation are recognized；Root
According to recognition result, the bitmap corresponding to each object is set up；According to the bitmap set up, the scan line corresponding to each object is set up
Data set.
S105：According to calculated region of variation, concentrate from the scan-line data and determine scan-line data to be drawn
Subset.
For example：According to calculated region of variation：X regions and Y regions, for region X, from " background " object scan line
The part that scan-line data subset to be drawn is object " background " scan line is determined in data set；For region Y, from object A
Scan-line data concentrates the whole scan lines for determining that scan-line data subset to be drawn is object A.
S106：Based on the content shown by P0, to institute in the scan-line data subset on the region of variation
Comprising scan line drawn, complete the display of P1.
For example：Based on the content shown by P0, on the X of region a part of scan line of rendered object " background " and
Whole scan lines of rendered object A on the Y of region, as Fig. 6 C show after completing.
In figure 6 c, object A sweep line represents wherein by dotted line and filled arrows, object " background " scan line by solid line and
Filled arrows are represented.
It can be seen that, using the embodiment of the present invention, when each image change, it is only necessary to which the part drawn in region of variation is swept
Retouch line, it is not necessary to draw all of scan line, improve animated image treatment effeciency, reduce system resource occupancy.
Fig. 2 is the schematic flow sheet of another kind of animation image display method provided in an embodiment of the present invention, including following step
Suddenly：
S201：Obtain the data of the currently displaying two field picture P0 of animation and the data of next two field picture P1.
For example：Animation another schematic diagram of currently displaying two field picture P0 and next two field picture P1 as shown in Figure 7 A.Wherein, when
The data that the two field picture P0 of front display is included be position in image P0 of object " background ", object A, object B and object A and
Positions of the object B in image P0, the data that next two field picture P1 is included are object " background ", object A, object B and object A
Position of the position and object B in image P1 in P1, obtains the data of this two field pictures..
S202：According to the data of the P0 and P1 for being obtained, region of variation of the P1 relative to P0 is calculated.
For example：The P0 obtained according to S201 and the data of P1, it is X areas to calculate P1 relative to the region of variation of P0
Domain, Y regions and Z region, as shown in Figure 7 B.Wherein：
The situation of change in X regions is：Object A → object " background "；
The situation of change in Y regions is：Object B → object " background "；
The situation of change of Z region is：Object " background " → object A and object B.
S203：Object included in the region of variation of detection P1.
It is similar with a upper embodiment, in the present embodiment, the object included in the region of variation is equally detected in P1.Example
Such as：According to the region of variation that S203 is detected：X regions, Y regions and Z region, detect that the object that the X regions of P1 include is " the back of the body
Scape ", the object that the Y regions of P1 include is " background ", and the object that the Z region of P1 is included is A and B.
S204：Obtain the scan-line data collection of the object.
In general, in order to realize the Fast Drawing to animated image, for each object occurred in animation, all may be used
To pre-build the scan-line data collection of the object, wherein scan line refers to the data line information in bitmap, different objects pair
The scan-line data collection answered is different.For example, for the scene shown in Fig. 7 A, there are three objects：A, B and " background ", then, can
Scan-line data collection is set up to be respectively directed to object A, object B and object " background ".
Specifically, before the first two field picture to animation shows, all objects included in animation are recognized；Root
According to recognition result, the bitmap corresponding to each object is set up；According to the bitmap set up, the scan line corresponding to each object is set up
Data set.
S205：In judging the region of variation in P1, the multiple objects for detecting whether there is covering relation, if
S206 is carried out, S207 is performed if not.
For example：According to Fig. 7 A, in judging region X, region Y and the region Z in P1, the object " back of the body in X regions is detected
The A objects in object " background " and Z region and B objects in scape ", Y regions whether there is covering relation.
S206：For any object A and object B, if object A is covered in object B, top shows,：For object B,
Only by the scan-line data corresponding to the uncovered part in the region of variation of the object, be defined as the object wait paint
Scan-line data subset processed；For object A, by the corresponding whole scan-line datas in the region of variation of the object, really
It is set to the scan-line data subset to be drawn of the object.
For example：For object A and object B in the Z of region, object A covering object B are a part of, for object B in region Z
In the part of scanning line data that do not covered by A objects, be defined as the scan-line data subset to be drawn of object B；Exist for object A
Corresponding whole scan-line datas in the Z of region, are defined as the scan-line data subset to be drawn of object A.
S207：By the corresponding whole scan-line datas in the region of variation of object, be defined as the object wait paint
Scan-line data subset processed.
For example：For the object " background " in the object " background " and region Y in the X of region, due to not depositing with other objects
In covering relation, therefore by the corresponding whole scan-line datas in X regions of object " background ", it is defined as object " background "
Scan-line data subset to be drawn, by the corresponding whole scan-line datas in Y regions of object " background ", is defined as object
The scan-line data subset to be drawn of " background ".It is understood that the processing mode is in itself a kind of processing mode of acquiescence,
For example, in previous embodiment, the situation of " covering " is not considered, acquiescence is exactly using by " object is in the region of variation
Corresponding whole scan-line datas " are defined as treating the mode of drawing data.
S208：Based on the content shown by P0, to institute in the scan-line data subset on the region of variation
Comprising scan line drawn, complete the display of P1.
For example：Based on the content shown by P0, a part of scan line of rendered object " background " on the X of region,
A part of scan line of rendered object " background " on the Y of region, the part of scanning line of rendered object B on the Z of region, and object are painted
Whole scan lines of A processed, as Fig. 7 C show after completing.
In fig. 7 c, object A sweep line is represented that object B-scan line is by solid line and empty arrow table by dotted line and filled arrows
Show, object " background " scan line is represented by solid line and filled arrows.
Using the embodiment of the present invention, when each image change, it is only necessary to draw the part scan line in region of variation,
All of scan line need not be drawn, and when there is object covering in region of variation, it is only necessary to rendered object is uncovered
Part scan line, it is not necessary to all of scan line of rendered object, further increase image processing efficiency, reduce system
The occupancy of resource.
Fig. 3 is a kind of structural representation of animated image display device provided in an embodiment of the present invention, with the stream shown in Fig. 1
Journey is corresponding, including view data obtains module 301, region of variation computing module 302, obj ect detection module 303, number of scanning lines
Module 304, scan-line data subset determining module 305, drafting module 306 are obtained according to collection.
Wherein, view data obtains module 301, for obtaining the data and next frame of the currently displaying two field picture P0 of animation
The data of image P1；
Region of variation computing module 302, for according to the data of the P0 and P1 for being obtained, calculating changes of the P1 relative to P0
Change region；
Region of variation computing module 302 in the present embodiment, specifically for using dirty rectangle technology, calculating P1 relative to P0
Region of variation.
Obj ect detection module 303, for the object included in the region of variation for detecting P1；
Scan-line data collection obtains module scans wire module 304, for obtaining the scan-line data collection of the object.
Scan-line data subset determining module 305, for according to calculated region of variation, from the scan line set
In determine scan-line data subset to be drawn；
Drafting module 306, it is right for based on the content shown by P0, being used in P0 on the region of variation
Scan line included in the scan-line data subset is drawn, and completes the display of P1.
Using the embodiment of the present invention, when each image change, it is only necessary to draw the part scan line in region of variation,
All of scan line need not be drawn, animated image treatment effeciency is improve, system resource occupancy is reduced.
Fig. 4 is the structural representation of another kind of animated image display device provided in an embodiment of the present invention, including：Picture number
Obtain module 404, sweep according to module 401, region of variation computing module 402, obj ect detection module 403, scan-line data collection is obtained
Retouch line data subset determining module 405, drafting module 406, initialization module 407.
In the present embodiment 401～406 and 301～306 in embodiment illustrated in fig. 3 can be with identical, can be complete
It is identical, detailed description is not repeated herein.
Wherein, initialization module 407, for before the first two field picture to animation shows, recognizing institute in animation
Comprising each object；According to recognition result, the bitmap corresponding to each object is set up；According to the bitmap set up, set up each
Scan-line data collection corresponding to object.
That is, the present embodiment is on the basis of embodiment illustrated in fig. 3 and increased initialization module.
Using the embodiment of the present invention, when each image change, it is only necessary to draw the part scan line in region of variation,
All of scan line need not be drawn, animated image treatment effeciency is improve, system resource occupancy is reduced.
Fig. 5 is the structural representation of another animated image display device provided in an embodiment of the present invention, and shown in Fig. 2
Flow process is corresponding, including view data obtains module 501, region of variation computing module 502, obj ect detection module 503, scan line
Data set obtains module 504, scan-line data subset determining module 505, drafting module 506.
Wherein, 501～504 in the present embodiment and 301～304 in embodiment illustrated in fig. 3 can with identical, 506
Detailed description can be not repeated herein with identical with embodiment illustrated in fig. 3 306.
Scan-line data subset determining module 505 includes：Judging submodule and determination sub-module；
The judging submodule, for judging that the multiple objects detected in the region of variation in P1 whether there is
Covering relation；
The determination sub-module, in the case of being no in the judged result of the judging submodule, by object in institute
Whole scan-line datas corresponding in region of variation are stated, is defined as the scan-line data subset to be drawn of the object；For
The judged result of the judging submodule in the case of being, for any object A and object B, if object A is covered in object
The display of B tops, then：For object B, only by the scan line corresponding to the uncovered part in the region of variation of the object
Data, are defined as the scan-line data subset to be drawn of the object；For object A, by the object in the region of variation institute
Corresponding whole scan-line datas, are defined as the scan-line data subset to be drawn of the object.
Using Fig. 5 embodiments of the present invention, when each image change, it is only necessary to draw the part scanning in region of variation
Line, it is not necessary to draw all of scan line, and when there is object covering in region of variation, it is only necessary to rendered object is not coated to
The part scan line of lid, it is not necessary to all of scan line of rendered object, further increases image processing efficiency, reduces and is
The occupancy of system resource.
For device embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, it is related
Part is illustrated referring to the part of embodiment of the method.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposit between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that a series of process, method, article or equipment including key elements not only will including those
Element, but also including other key elements being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element for being limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
One of ordinary skill in the art will appreciate that realize that all or part of step in said method embodiment is can
Completed with instructing the hardware of correlation by program, described program can be stored in computer read/write memory medium,
The storage medium for obtaining designated herein, such as：ROM/RAM, magnetic disc, CD etc..
Presently preferred embodiments of the present invention is the foregoing is only, protection scope of the present invention is not intended to limit.It is all
Any modification, equivalent substitution and improvements made within the spirit and principles in the present invention etc., are all contained in protection scope of the present invention
It is interior.
Claims (10)
1. a kind of animation image display method, it is characterised in that including step：
Obtain the data of the currently displaying two field picture P0 of animation and the data of next two field picture P1；
According to the data of the P0 and P1 for being obtained, region of variation of the P1 relative to P0 is calculated；
Object included in the region of variation of detection P1；Object included in per two field picture is referred in every two field picture not
Same content；
Obtain the scan-line data collection of the object；
According to calculated region of variation, concentrate from the scan-line data and determine scan-line data subset to be drawn；
Based on the content shown by P0, to the scanning included in the scan-line data subset on the region of variation
Line is drawn, and completes the display of P1.
2. method according to claim 1, it is characterised in that the calculating P1 relative to P0 region of variation, concrete bag
Include：
Using dirty rectangle technology, region of variation of the P1 relative to P0 is calculated.
3. method according to claim 1, it is characterised in that before the first two field picture to animation shows, institute
Stating method also includes：
Each object included in identification animation；
According to recognition result, the bitmap corresponding to each object is set up；
According to the bitmap set up, the scan-line data collection corresponding to each object is set up.
4. method according to claim 1, it is characterised in that：It is described according to calculated region of variation, sweep from described
Retouch and scan-line data subset to be drawn is determined in line set, including：
If multiple objects are detected in the region of variation in P1, and there is no covering relation in multiple objects, then：
By the corresponding whole scan-line datas in the region of variation of object, it is defined as the number of scanning lines to be drawn of the object
According to subset.
5. method according to claim 1, it is characterised in that：It is described according to calculated region of variation, sweep from described
Retouch and scan-line data subset to be drawn is determined in line set, including：
If multiple objects are detected in the region of variation in P1, and multiple objects have covering relation, for appointing
Meaning object A and object B, if object A is covered in object B, top shows,：
For object B, only by the scan-line data corresponding to the uncovered part in the region of variation of the object, it is determined that
For the scan-line data subset to be drawn of the object；
For object A, by the corresponding whole scan-line datas in the region of variation of the object, it is defined as treating for the object
Draw scan-line data subset.
6. a kind of animated image display device, it is characterised in that include：
View data obtains module, for obtaining the data of the currently displaying two field picture P0 of animation and the number of next two field picture P1
According to；
Region of variation computing module, for according to the data of the P0 and P1 for being obtained, calculating region of variation of the P1 relative to P0；
Obj ect detection module, for the object included in the region of variation for detecting P1；It is right included in per two field picture
As if refer to contents different in every two field picture；
Scan-line data collection obtains module, for obtaining the scan-line data collection of the object；
Scan-line data subset determining module, for according to calculated region of variation, determining from the scan line set
Scan-line data subset to be drawn；
Drafting module, based on the content shown by P0, to the scan line on region of variation of the P1 relative to P0
Scan line included in data subset is drawn, and completes the display of P1.
7. device according to claim 6, it is characterised in that the region of variation computing module, specifically for：
Using dirty rectangle technology, region of variation of the P1 relative to P0 is calculated.
8. device according to claim 6, it is characterised in that described device also includes：
Initialization module, for before the first two field picture to animation shows, recognize included in animation per a pair
As；According to recognition result, the bitmap corresponding to each object is set up；According to the bitmap set up, set up corresponding to each object
Scan-line data collection.
9. device according to claim 6, it is characterised in that the scan-line data subset determining module, specifically includes：
Judging submodule, for judging that the multiple objects detected in the region of variation in P1 are closed with the presence or absence of covering
System；
Determination sub-module, in the case of being no in the judged result of the judging submodule, by object in the variation zone
Corresponding whole scan-line datas in domain, are defined as the scan-line data subset to be drawn of the object.
10. device according to claim 6, it is characterised in that the scan-line data subset determining module, concrete bag
Include：
Judging submodule, for judging that the multiple objects detected in the region of variation in P1 are closed with the presence or absence of covering
System；
Determination sub-module, in the case of being to be in the judged result of the judging submodule, for any object A and object
B, if object A is covered in object B, top shows,：
For object B, only by the scan-line data corresponding to the uncovered part in the region of variation of the object, it is determined that
For the scan-line data subset to be drawn of the object；
For object A, by the corresponding whole scan-line datas in the region of variation of the object, it is defined as treating for the object
Draw scan-line data subset.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310638921.6A CN103606179B (en) | 2013-12-02 | 2013-12-02 | Animation image display method and device |
| PCT/CN2014/090903 WO2015081782A1 (en) | 2013-12-02 | 2014-11-12 | Animation image display method and apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310638921.6A CN103606179B (en) | 2013-12-02 | 2013-12-02 | Animation image display method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103606179A CN103606179A (en) | 2014-02-26 |
| CN103606179B true CN103606179B (en) | 2017-05-03 |
Family
ID=50124399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310638921.6A Active CN103606179B (en) | 2013-12-02 | 2013-12-02 | Animation image display method and device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103606179B (en) |
| WO (1) | WO2015081782A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606179B (en) * | 2013-12-02 | 2017-05-03 | 珠海金山办公软件有限公司 | Animation image display method and device |
| CN104462470A (en) * | 2014-12-17 | 2015-03-25 | 北京奇虎科技有限公司 | Display method and device for dynamic image |
| CN106649541A (en) * | 2016-10-26 | 2017-05-10 | 广东小天才科技有限公司 | Cartoon playing and generating method and device |
| CN108242070A (en) * | 2017-10-09 | 2018-07-03 | 北京车和家信息技术有限公司 | A kind of image drawing method, image plotting device and computer equipment |
| CN110969683A (en) * | 2018-09-30 | 2020-04-07 | 北京奇虎科技有限公司 | Animation generation method and device and electronic equipment |
| CN115415547B (en) * | 2022-11-07 | 2023-03-24 | 北京清研智束科技有限公司 | Electron beam scanning method, apparatus, device and medium |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1427373A (en) * | 2001-12-19 | 2003-07-02 | 英业达股份有限公司 | Method of processing graph shealtering |
| US20080238928A1 (en) * | 2007-03-30 | 2008-10-02 | Bimal Poddar | Frame buffer compression for desktop composition |
| US8127233B2 (en) * | 2007-09-24 | 2012-02-28 | Microsoft Corporation | Remote user interface updates using difference and motion encoding |
| CN100550059C (en) * | 2007-12-21 | 2009-10-14 | 炬力集成电路设计有限公司 | A kind of vector graph acceleration method and multimedia player |
| CN101847269B (en) * | 2009-03-27 | 2011-11-09 | 上海科泰世纪科技有限公司 | Multi-layer cartoon rendering system and method |
| CN103606179B (en) * | 2013-12-02 | 2017-05-03 | 珠海金山办公软件有限公司 | Animation image display method and device |
-
2013
- 2013-12-02 CN CN201310638921.6A patent/CN103606179B/en active Active
-
2014
- 2014-11-12 WO PCT/CN2014/090903 patent/WO2015081782A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015081782A1 (en) | 2015-06-11 |
| CN103606179A (en) | 2014-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103606179B (en) | Animation image display method and device | |
| Tanaka et al. | Layout Analysis of Tree-Structured Scene Frames in Comic Images. | |
| WO2021051604A1 (en) | Method for identifying text region of osd, and device and storage medium | |
| CN104751405B (en) | A kind of method and apparatus for being blurred to image | |
| CN105809054B (en) | Information acquisition method and device | |
| CN110717494B (en) | Android mobile terminal indoor scene three-dimensional reconstruction and semantic segmentation method | |
| CN110427932A (en) | The method and device of multiple document fields in a kind of identification image | |
| CN107330979A (en) | Vector diagram generation method and device for building house type and terminal | |
| EP2709039A1 (en) | Device and method for detecting the presence of a logo in a picture | |
| CN109064390A (en) | A kind of image processing method, image processing apparatus and mobile terminal | |
| CN108780507A (en) | System and method for providing Image Classifier | |
| CN106293232A (en) | A kind of hand-written inputting method realizing vigour of style in writing effect and system | |
| CN106681583A (en) | Method and system for processing displayed content in overlapping windows | |
| CN106845484B (en) | A kind of localization method and device in one-dimension code region | |
| CN107589963A (en) | A kind of image processing method, mobile terminal and computer-readable recording medium | |
| CN106997459A (en) | A kind of demographic method split based on neutral net and image congruencing and system | |
| CN107317853A (en) | Method, device and system for displaying dynamic effect of message popup window | |
| CN110415005A (en) | Determine the method, computer equipment and storage medium of advertisement insertion position | |
| CN102915521A (en) | Method and device for processing mobile terminal images | |
| CN103914829B (en) | Method for detecting edge of noisy image | |
| CN106097375B (en) | A kind of the folding line detection method and device of scan image | |
| CN106897321A (en) | The method and device of show map data | |
| CN114627561B (en) | Dynamic gesture recognition method and device, readable storage medium and electronic equipment | |
| CN109376618A (en) | Image processing method, device and electronic equipment | |
| CN108985147A (en) | Object detection method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Jinshan software building No. 8 Jingshan Hill Road, Lane 519015 Lianshan Jida Zhuhai city in Guangdong Province Applicant after: Zhuhai Kingsoft Office Software Co., Ltd. Applicant after: Beijing Kingsoft office software Limited by Share Ltd Address before: Jinshan software building No. 8 Jingshan Hill Road, Lane 519015 Lianshan Jida Zhuhai city in Guangdong Province Applicant before: Zhuhai Kingsoft Office Software Co., Ltd. Applicant before: Beijing Kingsoft WPS Office Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |