CN1777240A

CN1777240A - Method for simply replacing part of video phgramme content

Info

Publication number: CN1777240A
Application number: CN 200510130043
Authority: CN
Inventors: 冯彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-08
Filing date: 2005-12-08
Publication date: 2006-05-24

Abstract

The invention relates to a simple method for partially replacing video performance content, which includes restoring the source video performance of source roles to be replaced into source frame picture information, selecting a part of source frame pictures that need to replace face, fetching the content to be processed, editing and replacing by using picture processing technology. Advantages: largely increased replacing efficiency and clear characteristic of new roles.

Description

The short-cut method that a kind of video program partial content is replaced

Technical field

The present invention relates to the short-cut method that a kind of video program partial content is replaced, belong to video program making field.

Background technology

After present video program works produce and generate, content in its video program, face as source case, image information generally can not change or change to be needed to finish through the time-consuming work of professional person, and in some special field, often need source partial content in the video program is replaced for specific purposes, the source partial content is replaced with the new image information of the new portion content of other object by customer requirements with personal characteristics; But these change the content that the source partial content all need step by step all need to be changed one by one changes new role into, and workload is great heavy.

Introduced a kind of replacement method of digital video program partial content in the Chinese patent 200410008616, a kind of replacement method of digital video program partial content is disclosed, this method can be by user intention, only need pass through the static digital image information or the image digitization model of a plurality of angles of the partial content that the input preparation is replaced in computer or other image processing equipment, can be earlier by using the mathematic(al) manipulation matching algorithm to determine can be replaced in the former video program role's all mathematic(al) manipulation parameters from the original static digital image information of this partial content or image digitization model transferring to this role real figure image information of head each frame picture of video program works, be replaced and replace the positional parameter of partial content digital picture or image digitization model and pass through use mathematic(al) manipulation matching algorithm according to determined all mathematic(al) manipulation parameters and this again, the head image that just can finish with above-mentioned replacement role carries out match coupling and replacement to the head image that can be replaced the role in the former video program works.It is huge that but this method also exists workload, needs one by one static digital image information or image digitization model to be carried out the defective that conversion is carried out in time-consuming work through the professional person.

Also not having a kind of method in the prior art field can mainly be that face is replaced with the new portion content convenient, simple, fast, exactly, especially to having the partial content of movement posture and facial expression---and mainly be that face carries out corresponding replacement accurately.People thirst for that always a kind of method can be arranged, and make that the content of movie and video programs can be convenient, simple, fast, replace exactly.

Summary of the invention

An object of the present invention is in order to solve above-mentioned the deficiencies in the prior art, provide a kind of and need to replace the source frame picture number of going up new role by a large amount of the minimizing, reduce the workload of replacement work, the short-cut method that partial content on any video program of be widely used in different field of raising replacement work efficiency is replaced, new portion content on this method is replaced in the source frame picture that will delete after omitting, and then by the main mathematic(al) manipulation matching algorithm that uses, particularly utilize the pixel matching algorithm in the mathematic(al) manipulation matching algorithm, (English full name is Critical Point Filter as the critical point filtration, abbreviation CPF) algorithm or corresponding image processing software or the like, generate and mate the consistent new video program picture that has the new portion content fully with source other source image information of video program, the picture of source frame video program of new portion content and the background music of former video program will have been changed, dialogues etc. carry out synchro edit and make output, make it become program subject matter, scene, it is constant substantially that plots etc. keep, replaced the new video program of source partial content with specific new portion content.

The technical scheme of feature of the present invention and realization is as follows:

The short-cut method that a kind of video program partial content is replaced, the key step of this method is as follows:

A. utilize technological means such as Image Information Processing, it is the source frame pictorial information of unit that the source video program restoration that needs are displaced source case is converted to the frame;

B. selecting part need change the source frame picture of content and finish the extraction that needs are changed content with image processing techniques;

C. finish processing, the editing that needs to change content with image processing techniques;

D. finish the replacement work that needs to change content with image processing techniques;

E. make and replaced the engineering of changing content.

The described part of selecting need be changed the source frame picture of content and finishes with image processing techniques in the step of extraction that need to change content, and the standard of selecting is:

B1) according to the requirement of plot, scene, role and the replacement of source video program, in background and the action that needs to change content change under the slow situation intercepting one width of cloth picture in every 5-12 width of cloth picture; Under the situation in background and the action that needs the replacing content change, intercepting one width of cloth picture in every 2-5 width of cloth picture; With the instrument in the image processing techniques, what source images was generated is to need to change content and hollow out need be changed the background of content, and makes that needing to change content and hollow out need change the background of content and be divided into different figure layers, and openwork part is transparent; With picture that will replacement person, extracting needs to change content and processes, and makes that he and the former size that needs replacing content graph layer, position, direction, color, light etc. are consistent, or;

B2) according to the requirement of plot, scene, role and the replacement of source video program, in background with action that need to change content changes under all very fast situation or change of background is slow and action that need to change content changes under the fast situation, intercepting 1 width of cloth picture in every 1-3 width of cloth picture, with the instrument in the image processing techniques, is the source images generation to need replacing content and hollow out need change the background of content, and making that needing to change content is divided into different figure layers with the background that hollow out need be changed content, openwork part is transparent; With picture that will replacement person, extracting needs to change content and processes, and makes that he and the former size that needs replacing content graph layer, position, direction, color, light etc. are consistent.

B3) according to the requirement of plot, scene, role and the replacement of source video program, action fast in background action variation and that need to change content changes under the slow situation, with the instrument in the image processing techniques, intercepting one width of cloth picture in every 5-12 width of cloth picture, the source images generation is needed the content of replacing and the background that hollow out need be changed content, and make the background that needs replacing content and hollow out need change content be divided into different figure layers.

Describedly finish processing work that need to change content with image processing techniques: with replacement person's picture, extract and be used to replace partial content and process, make that he and the former size that needs replacement partial content figure layer, position, direction, color, light etc. are consistent.

Described picture with replacement person extracts and is used to replace partial content and processes, and makes that consistent step such as he and the former size that needs to replace partial content figure layer, position, direction, color, light is as follows:

C2.1) with location, replacement, rotation in the image processing techniques, the evil spirit rod, instruments such as shearing make the size that must change content and need be replaced content, position consistency;

C2.2) use clone stamp, fuzzy, cutting implement etc. are handled the content edge after changing;

C2.3) adjust color range again, curve, color balance, brightness/contrast, color matching is replaced color etc., and it is consistent to make color, light and former needs change content; This figure layer storage.

Described pictorial information with replacement person, replace and to have extracted the content that is used to replace part, and the fresh content of its formation is edited the step that is meant that the fresh content that will replace part synthesizes the dynamic digital image of this replacement partial content of continually varying by the mathematic(al) manipulation matching algorithm

Described making has been replaced the engineering that needs to replace partial content and may further comprise the steps:

D1) with image processing techniques the content of replacing with do not replace synthetic new picture of background of partial content, realize needing to replace replacement naturally of partial content with blur tool etc.;

D2) in former project file, add and replaced the picture of content: open engineering, the former picture that needs to replace partial content is replaced to the picture of fresh content, mate the picture of replacing again;

D3) generate a new project file, the output general format gets final product.

Described with image processing techniques the content of replacing with do not replace synthetic new picture of background of partial content, be that the content that will replace sticks on the background of not replacing partial content; Or, with content graph layer of replacing and the Background From Layer synchronous playing of not replacing partial content.

The engineering that content has been replaced in described making may further comprise the steps:

D.1) picture is made different levels, background is divided into one or more figure layer, needs to replace partial content and is divided into one or more other figure layers; The content graph layer of having replaced and the synthetic new picture of the Background From Layer of not replacing partial content, realize replacing replacement naturally of partial content with image processing techniques with blur tool etc.;

D.2) in former project file, add the new picture of replacing content: open engineering, the former picture that needs to replace partial content is replaced to the picture of fresh content, mate the picture of replacing again;

D.3) generate a new project file, the output general format gets final product.

The described head that needs the replacing content to refer to the personage.

Say that further the described personage's that need change head refers to people's face.

The described part of selecting need be changed the source frame picture of content and finishes with image processing techniques in the step of extraction that need to change content, action changes and to be meant that slowly the essential digital picture quantity that limits action and corresponding relation between the frame picture of source are the source frame picture more than corresponding 4 frames of essential digital picture number of 1 action, preferably 5-12 frame; Action is meant in changing that the essential digital picture quantity of qualification action is the corresponding 3-5 frame of essential digital picture of 1 action with the corresponding relation between the frame picture of source; The action variation is meant that soon the essential digital picture quantity of qualification action is below corresponding 3 frames of essential digital picture of 1 action with the corresponding relation between the frame picture of source, removes the source frame picture of zero frame, preferred 5/4 to 2 frame.

The essential digital picture quantity of described qualification action is meant finishes an action from start to end, can show the minimum digital picture number of the complete action that links up.

As running, run the coherent complete action in a step and wanted for four steps, that is, lift pin; Synchronous with the another leg; Surpass the another leg; Stop over.So, finishing the essential digital picture quantity of moving of running is exactly 4.

Open mouth as a people, open the coherent complete action of mouth and wanted for two steps, shut up, mouth is opened the position of maximum, and so, finishing an essential digital picture quantity of opening one's mouth to move is exactly 2.

The short-cut method that video program partial content is replaced, described step comprises:

1. the source video program restoration of source case is stored in the step in computer or other storage medium for being the source frame picture of unit with the frame;

2. select part source frame pictorial information according to the requirement of plot, scene, role and the replacement of source video program, the source frame picture library that utilizes technological means such as Image Information Processing to generate the source video program of a simple version and simple version be stored in computer or

Step in other storage medium;

3. utilize technological means such as Image Information Processing that the source video program of above-mentioned simple version is carried out preview,, make it not have distortion and frame-skipping phenomenon by check and correction is adjusted in the corresponding an amount of part recovery of deletion source, abridged frame picture etc.; Proof time, make it consistent with the source video time, by adjusting, make itself and background music and dialogue coordinate to mate again, with this as the source frame picture library that will select later on to revise---the file of wait to change plan valut and video time is stored in the step in computer or other storage medium;

4. do not need to displace the source frame picture and the source frame picture classification that need displace source case of source case in the file with above-mentioned wait to change plan valut and video time, the source frame picture that does not need to displace source case is defined as the A1 file and is stored in computer or other storage medium; The source frame picture that needs are displaced the source partial content is defined as the B1 file and is stored in step in computer or other storage medium;

5.B1 need displace the source frame picture of source case in the file, if the background that adjacent each frame showed and the content performance difference of need replacing part all not quite or all very big just can be carried out part deletion omission to the source frame picture of each scene or camera lens; The source frame picture that to continue to employ is defined as the F1 file and is stored in step in computer or other storage medium;

6. use image processing techniques, generating source frame picture with each source frame picture in the F1 file need displace the head of source case, hollow out and need displace the background of head of source case and three figure layers of source frame picture, keep transparency in order to using from now on, be defined as F1a, F1b and F1c file respectively, be stored in the step in computer or other storage medium;

7. from the picture of the new role that will change, extract its head---mainly be to need to replace the partial content picture, replace the position of partial content according to the needs of source partial content in the F1a file, size, curve, direction, colour temperature, color range, color, color balance, brightness, contrast, informations parameter such as tone, proofread the new portion content by using adjustment such as image processing techniques---mainly be the position of replacing partial content, size, curve, direction, colour temperature, color range, color, color balance, brightness, contrast, informations parameter such as tone, it is consistent that information parameter that information parameter that new role shows shows with source case as far as possible etc. is complementary, make the new source frame picture of having replaced the new portion content of source case with new role, and, be stored in the step in computer or other storage medium with its F1d file that is defined as the new figure layer of former tiff;

8. utilize image processing techniques with hollow out in new source frame picture in the F1d file and the F1b file need displace synthetic new frame picture that contains fresh content of background picture of source partial content, realize replacing replacing naturally of partial content, it is defined as the F2 file, is stored in the step in computer or other storage medium;

9. the background music of source frame picture and source video program in new frame picture and the A1 file in the F2 file, dialogue etc. are compiled synchronously can export replaced the new video program of certain source content with fresh content, be defined as the W1 file, be stored in the step in computer or other storage medium.

1A), source video program Restore All that needs are displaced source case is for being the source frame picture of unit with the frame, is stored in the step in computer or other storage medium;

2A), the requirement of the plot according to source video program, scene, role and replacement selects part source frame pictorial information, the source frame picture library file that utilizes technological means such as Image Information Processing to generate the source video program of a simple version and simple version is stored in the step in computer or other storage medium;

3A), utilize technological means such as Image Information Processing that the source video program of above-mentioned simple version is carried out preview, by check and correction is adjusted in an amount of part recovery of deletion source, abridged frame picture etc., make it not have distortion and frame-skipping phenomenon; Proof time, make it consistent with the source video time, by adjusting, make itself and background music and dialogue coordinate to mate again, with this as the source frame picture library that will select later on to revise---the file of waiting to change source frame picture library and video time is stored in the step in computer or other storage medium;

4A) will not need to displace the source frame picture and the source frame picture classification that need displace source case of source case in the above-mentioned file of waiting to change source frame picture library and video time, the source frame picture that does not need to displace source case is defined as the A1A file and is stored in computer or other storage medium; The source frame picture that needs are displaced the source partial content is defined as the B1A file and is stored in step in computer or other storage medium;

5A) need displace the source frame picture of source case in the B1A file, if the change of background that adjacent each frame showed is big, and personage's head---mainly be to need to replace the partial content expression, the performance difference of action etc. is not very big, use image processing techniques, generate the head picture that source frame picture need be displaced source case with each source frame picture in the B1A file, hollow out need displace the background picture of head of source case and three figure layers of source frame picture, keep transparency in order to using from now on, be defined as F1aA respectively, F1bA and F1cA file are stored in the step in computer or other storage medium;

6A) use image processing techniques, the head source frame picture that need displace source case in the F1aA file is carried out the part deletion omit, still it is stored in the step in computer or other storage medium;

7A) from the picture of the new role that will change, extract its head, position according to source partial content in the F1aA file, size, curve, direction, colour temperature, color range, the colour of skin, color balance, brightness, contrast, informations parameter such as tone, proofread the new portion content by using adjustment such as image processing techniques---mainly be the position that is replaced partial content, size, curve, direction, colour temperature, color range, color, color balance, brightness, contrast, informations parameter such as tone, it is consistent that information parameter that information parameter that new role shows shows with source case as far as possible etc. is complementary, make the new source frame picture of having replaced the new portion content of source case with new role, and, be stored in the step in computer or other storage medium with its F1dA file that is defined as the new figure layer of former picture;

8A) utilize image processing techniques with hollow out in new source frame picture in the F1dA file and the F1bA file need displace synthetic new frame picture that in former scene, contains fresh content of background picture of source contents, realize replacing naturally of partial content, it is defined as the F2A file, is stored in the step in computer or other storage medium;

9A), new frame picture in the F2A file and source frame picture file are pressed from both sides in the background music, dialogue etc. of source frame picture and source video program compile the step of having replaced particular source role's new video program with new role that can export synchronously.

Say that further key step is as follows:

1, this method is utilized technological means such as Image Information Processing, and it is the source frame pictorial information of unit that the source video program restoration that needs are displaced source case is converted to the frame.

2, utilize Image Information Processing that above-mentioned simple edition source video program source frame picture library is carried out preview, adjust check and correction, make it not have distortion and frame-skipping phenomenon by the part of deletion source, abridged frame picture is recovered to wait in right amount; Proof time makes it consistent with the source video time, by adjusting, makes itself and background music and dialogue coordinate to mate, with this as source frame picture library and the video time that will select later on to revise.

3, utilize the user to wish that the head image of the new role of replacing---mainly be the head that face-image is replaced the role under will being replaced in the frame picture library of above-mentioned source---mainly is facial, and use the Image Information Processing technology, as softwares such as PHOTOSHOP etc. it is adjusted check and correction, make it consistent, and then utilize itself and other source frame picture fusion to be formed in the new frame picture library that contains the new portion content in the former scene with couplings such as the corresponding position of source partial content in the frame picture of source, size, direction, tone, light, expressions.

4, utilize Image Information Processing, as the pixel matching algorithm in the mathematics conversion matching algorithm, as critical point filtration, English full name is Critical PointFilter, is called for short technological means such as CPF algorithm or corresponding image processing software and reaches replacing naturally of content.Specifically, finish from representing first an of variation to last one transition with mathematic(al) manipulation matching algorithm CPF, what reach content replaces purpose naturally, extracts content in the transition to scheme sheet mode, and its number of pictures with deletion is complementary.

Above-mentioned new frame picture and the source frame picture of partly not replacing the role, background music, dialogue or the like are updated, make the new video program of having replaced the source partial content with the new portion content.

Described Image Information Processing technology is selected from one or more in friendly cutting edge of a knife or a sword image processing system, corel paint pro x, the conventional images information processing technologies such as photofiltre 6.1.1, PhotoFiltre StudioV7.21.

More particularly: the short-cut method that a kind of video program role of the present invention replaces has in order to realize the step that comprises in the technical scheme that its goal of the invention adopts:

The short-cut method that a kind of video program role of the present invention replaces has in order to realize the key step that comprises in the technical scheme that its goal of the invention adopts:

A, needs are displaced source case source video program Restore All for being source frame picture---the Y1 file of unit with the frame, be stored in the step in computer or other storage medium;

Part source frame pictorial information is selected in requirement of B, the plot according to source video program, scene, role and replacement or the like, utilize technological means such as FFS such as Image Information Processing, generate the source video program of a simple version and simple version source frame picture library---the J1 file is stored in the step in computer or other storage medium;

C, utilize technological means such as Image Information Processing that the source video program of above-mentioned simple version is carried out preview,, make it not have distortion and frame-skipping phenomenon by check and correction is adjusted in an amount of part recovery of deletion source, abridged frame picture etc.; Proof time, make it consistent with the source video time, by adjusting, make itself and background music and dialogue coordinate to mate again, with this as the source frame picture library that will select later on to revise---the D1 file of wait to change plan valut and video time is stored in the step in computer or other storage medium;

D, will do not need in the D1 file do not displace the source frame picture and the source frame picture classification that need displace source case of source case, the source frame picture that does not need to displace source case is defined as the A1 file and is stored in computer or other storage medium; Needs are displaced the facial source frame picture of source partial content-mainly be to be defined as the B1 file and to be stored in step in computer or other storage medium;

Need displace the source frame picture of source case in E, the B1 file, if the background that adjacent each frame showed and personage's head---mainly be facial expression, action etc. performance difference all not quite or all very big, just can carry out the part deletion to the source frame picture of each scene or camera lens and omit; The source frame picture that to continue to employ is defined as the F1 file and is stored in step in computer or other storage medium:

F, use image processing techniques PHOTOSHOP software etc., with each source frame picture in the F1 file generate that source frame picture need displace that the head of source case-mainly be is facial, hollow out need displace three figure layers of the source frame picture of the facial forms such as background tiff of the head of source case-mainly be, keep transparency in order to using from now on, be defined as F1a, F1b and F1c file respectively, be stored in the step in computer or other storage medium;

G, from the picture of the new role that will change, extract its head---mainly be facial picture, this picture can be the picture of the new role that obtains of the video program image information conversion by the new role that provides from the user, according to source partial content in the F1a file---mainly be facial position, size, curve, direction, colour temperature, color range, the colour of skin, color balance, brightness, contrast, informations parameter such as tone, by using instrument in the image processing techniques PHOTOSHOP software etc., adjust check and correction new portion content---mainly be facial position, size, curve, direction, colour temperature, color range, the colour of skin, color balance, brightness, contrast, informations parameter such as tone, it is consistent that information parameter that information parameter that new role shows shows with source case as far as possible etc. is complementary, make the new source frame picture of having replaced the new portion content of source case with new role, and, be stored in the step in computer or other storage medium with its F1d file that is defined as the new figure layer of former tiff;

H, utilize software blur tool such as image processing techniques PHOTOSHOP etc. with hollow out in new source frame picture in the F1d file and the F1b file need displace the head of source case-mainly be facial synthetic new frame picture that contains new role of background picture, with realizing partial content-mainly be facial replacement naturally, it is defined as the F2 file, is stored in the step in computer or other storage medium;

I, with the background music of source frame picture and source video program in new frame picture and the A1 file in the F2 file, dialogue etc. compile synchronously can export replaced particular source role's new video program with new role, as forms such as AVI or FF, be defined as the W1 file, be stored in the step in computer or other storage medium;

The short-cut method that a kind of video program role replaces has in order to realize the step that another kind of technical scheme that goal of the invention adopts comprises:

AA, needs are displaced source case source video program Restore All for being the source frame picture of unit with the frame, be defined as the Y1A file, be stored in the step in computer or other storage medium;

Part source frame pictorial information is selected in requirement of BB, the plot according to source video program, scene, role and replacement or the like, utilizes the source frame picture library of the source video program of a simple version of generations such as technological means such as Image Information Processing such as FFS and simple version to be defined as the J1A file and is stored in step in computer or other storage medium;

CC, utilize technological means such as Image Information Processing that the source video program of above-mentioned simple version is carried out preview,, make it not have distortion and frame-skipping phenomenon by check and correction is adjusted in an amount of part recovery of deletion source, abridged frame picture etc.; Proof time, make it consistent with the source video time, by adjusting, make itself and background music and dialogue coordinate to mate again, with this as the source frame picture library that will select later on to revise---the D1A file of waiting to change source frame picture library and video time is stored in the step in computer or other storage medium;

DD, will do not need in the D1A file do not displace the source frame picture and the source frame picture classification that need displace source case of source case, the source frame picture that does not need to displace source case is defined as the A1A file and is stored in computer or other storage medium; The source frame picture that needs are displaced source partial content-face is defined as the B1A file and is stored in step in computer or other storage medium;

EE, need displace the source frame picture of source case in the B1A file, if the change of background that adjacent each frame showed is big, and personage's head-mainly be facial expression, the performance difference of action etc. is not very big, use image processing techniques such as PHOTOSHOP software etc., generate source frame picture with each source frame picture in the B1A file and need displace the head of source case-mainly be facial picture, hollow out need displace the head of source case-mainly be facial background picture and three figure layers of source frame picture, this source frame picture can be the tiff form, keep transparency in order to using from now on, be defined as F1aA respectively, F1bA and F1cA file are stored in the step in computer or other storage medium;

FF, use image processing techniques such as PHOTOSHOP software etc., the head that need displace source case in the F1aA file-mainly be facial source frame picture is carried out the part deletion omit, still it is stored in the step in computer or other storage medium;

GG, from the picture of the new role that will change, extract its head---mainly be facial picture; The picture of new role can be that the video program image information conversion by the new role that provides from the user obtains, according to source partial content in the F1aA file---mainly be facial position, size, curve, direction, colour temperature, color range, the colour of skin, color balance, brightness, contrast, informations parameter such as tone, by using adjustment such as the instrument check and correction new portion content in image processing techniques such as the PHOTOSHOP software---mainly be facial position, size, curve, direction, colour temperature, color range, the colour of skin, color balance, brightness, contrast, informations parameter such as tone, it is consistent that information parameter that information parameter that new role shows shows with source case as far as possible etc. is complementary, make the new source frame picture of having replaced the new portion content of source case with new role, and, be stored in the step in computer or other storage medium with its F1dA file that is defined as the new figure layer of former tiff;

HH, utilize image processing techniques such as PHOTOSHOP software blur tool etc. with hollow out in new source frame picture in the F1dA file and the F1bA file need displace the head of source case-mainly be facial synthetic new frame picture that in former scene, contains new role of background picture, the realization partial content-mainly be facial replacing naturally, it is defined as the F2A file, is stored in the step in computer or other storage medium;

II, with the background music of source frame picture and source video program in new frame picture and the A1A file in the F2A file, dialogue etc. compile synchronously can export replaced particular source role's new video program with new role, as forms such as AVI or FF, be defined as the W1A file, be stored in the step in computer or other storage medium.

Beneficial effect:

Compared with prior art, beneficial effect of the present invention is:

1. because the short-cut method that a kind of video program role of the present invention replaces, it has adopted role's replacement, boundary profile, colour temperature, tone, brightness, mathematic(al) manipulation matching algorithm or image processing techniquess such as corresponding image processing software and controls playing speed technology etc., can be under the prerequisite that does not influence video programme content expression effect, by the source frame picture of deletion omission considerable part, the source frame picture number that need finish the work of replacement new role is significantly reduced; By technology such as use mathematic(al) manipulation matching algorithm or corresponding image processing software, controls playing speed rational editing is carried out in the making of new video program when editor plays simultaneously, when significantly improving the replacement make efficiency, the clearly demarcated new video program of personal color that completes and contain new role.

2. the inventive method is saved a large amount of work, owing to only handle at the digital picture that filters out, so workload significantly reduces, has greatly improved operating efficiency.

3. method of operation of the present invention is simple, as long as there are common computer drawing personnel just can operate.

4. the inventive method is in order to solve the content replacement problem of movie and video programs, providing a kind of different from the pastly is converted into static digital image information with movie and video programs and determines that this is by the digital picture positional parameter of instead of part content, the method of replacing one by one then, but movie and video programs are converted into source frame picture, select then, delete, work such as layering, after replacing content, utilize the mathematic(al) manipulation matching algorithm to finish of the transition of a content to another content, thereby the content of deleting is done replacement replenishes, method such as play simultaneously with multilayer again then, finish the work of content conversion, greatly improved operating efficiency, make complicated role's replacement work become simply, this also provides new thinking and developing direction for the development of video display work.

5. the inventive method is in order to solve the content replacement problem of movie and video programs, overcome and had only the digital image information that each is static all to do careful replacement, just can reach the perfect technology prejudice of role's conversion, only in original digital information, extract a part and handle, just can reach the perfect effect of role's conversion.

Description of drawings

Fig. 1 is the steps flow chart schematic diagram of the embodiment of the invention 1 scheme.

Fig. 2 is the steps flow chart schematic diagram of the embodiment of the invention 2 schemes.

Fig. 3 is a steps flow chart schematic diagram of the present invention.

Embodiment

Enumerate embodiment below, the present invention is further specified, but the present invention is not only limited to these embodiment.

Embodiment 1

Below will and be described further in conjunction with the accompanying drawings with the specific embodiment of the present invention.As shown in Figure 1, the short-cut method that a kind of video program role of the present invention replaces has in order to realize the key step that comprises in the technical scheme that its goal of the invention adopts:

A. the source video program Restore All of needs being displaced source case is stored in the step in the portable hard drive for being source frame picture---the Y1 file of unit with the frame;

B. select part source frame pictorial information according to requirement of plot, scene, role and the replacement of source video program or the like, utilize Image Information Processing technological means FFS, generate the source video program of a simple version and simple version source frame picture library---the J1 file is stored in the step in the portable hard drive;

C. utilize technological means such as Image Information Processing that the source video program of above-mentioned simple version is carried out preview,, make it not have distortion and frame-skipping phenomenon by check and correction is adjusted in an amount of part recovery of deletion source, abridged frame picture etc.; Proof time, make it consistent with the source video time, by adjusting, make itself and background music and dialogue coordinate to mate again, with this as the source frame picture library that will select later on to revise---the D1 file of wait to change plan valut and video time is stored in the step in the portable hard drive;

D. the source frame picture and the source frame picture classification that need displace source case of will do not need in the D1 file not displacing source case, the source frame picture that does not need to displace source case is defined as the A1 file and is stored in the portable hard drive; Needs are displaced the facial source frame picture of source partial content-mainly be to be defined as the B1 file and to be stored in step in the portable hard drive;

Need displace the source frame picture of source case in the E.B1 file, if the background that adjacent each frame showed and personage's head---mainly be facial expression, action etc. performance difference all not quite or all very big, just can carry out the part deletion to the source frame picture of each scene or camera lens and omit; The source frame picture that to continue to employ is defined as the F1 file and is stored in step in the portable hard drive;

F. use image processing techniques PHOTOSHOP software, with each source frame picture in the F1 file generate that source frame picture need displace that the head of source case-mainly be is facial, hollow out need displace three figure layers of the source frame picture of forms such as facial background of the head of source case-mainly be and tiff, keep transparency in order to using from now on, be defined as F1a, F1b and F1c file respectively, be stored in the step in the portable hard drive;

G. from the picture of the new role that will change, extract its head---mainly be facial picture, this picture can be the picture of the new role that obtains of the video program image information conversion by the new role that provides from the user, according to source partial content in the F1a file---mainly be facial position, size, curve, direction, colour temperature, color range, the colour of skin, color balance, brightness, contrast, informations parameter such as tone, by using instrument in the image processing techniques PHOTOSHOP software etc., adjust check and correction new portion content---mainly be facial position, size, curve, direction, colour temperature, color range, the colour of skin, color balance, brightness, contrast, informations parameter such as tone, it is consistent that information parameter that information parameter that new role shows shows with source case as far as possible etc. is complementary, make the new source frame picture of having replaced the new portion content of source case with new role, and, be stored in the step in the portable hard drive with its F1d file that is defined as the new figure layer of former tiff;

H. utilize image processing techniques PHOTOSHOP software blur tool etc. with hollow out in new source frame picture in the F1d file and the F1b file need displace the head of source case-mainly be facial synthetic new frame picture that contains new role of background picture, realize partial content-mainly be facial replacement naturally with the mathematic(al) manipulation matching algorithm, it is defined as the F2 file, is stored in the step in the portable hard drive;

I. the background music of source frame picture and source video program in new frame picture and the A1 file in the F2 file, dialogue etc. are compiled synchronously can export replaced particular source role's new video program with new role, as forms such as AVI or FF, be defined as the W1 file, be stored in the step in the portable hard drive.

Embodiment 2

As shown in Figure 2, the short-cut method that a kind of video program role of the present invention replaces has in order to realize the step that another kind of technical scheme that goal of the invention adopts comprises:

AA, needs are displaced source case source video program Restore All for being the source frame picture of unit with the frame, be defined as the Y1A file, be stored in the step in the computer;

Part source frame pictorial information is selected in requirement of BB, the plot according to source video program, scene, role and replacement or the like, the source frame picture library that utilizes technological means such as Image Information Processing such as FFS to generate the source video program of a simple version and simple version be defined as the J1A file be stored in computer or in step;

CC, utilize technological means such as Image Information Processing that the source video program of above-mentioned simple version is carried out preview,, make it not have distortion and frame-skipping phenomenon by check and correction is adjusted in an amount of part recovery of deletion source, abridged frame picture etc.; Proof time, make it consistent with the source video time, by adjusting, make itself and background music and dialogue coordinate to mate again, with this as the source frame picture library that will select later on to revise---the D1A file of waiting to change source frame picture library and video time be stored in computer or in step;

DD, will do not need in the D1A file do not displace the source frame picture and the source frame picture classification that need displace source case of source case, the source frame picture that does not need to displace source case is defined as the A1A file and is stored in the computer; The source frame picture that needs are displaced source partial content-face is defined as the B1A file and is stored in step in the computer;

EE, need displace the source frame picture of source case in the B1A file, the change of background that adjacent each frame showed is big, and personage's head-mainly be facial expression, the performance difference of action etc. is not very big, use image processing techniques PHOTOSHOP software, generate source frame picture with each source frame picture in the B1A file and need displace the head of source case-mainly be facial picture, hollow out need displace the head of source case-mainly be facial background picture and three figure layers having removed above-mentioned two-part source frame picture, this source frame picture is the tiff form, keep transparency in order to using from now on, be defined as F1aA respectively, F1bA and F1cA file are stored in the step in the computer;

FF, use image processing techniques PHOTOSHOP software, the head that need displace source case in the F1aA file-mainly be facial source frame picture is carried out the part deletion omit, still it is stored in the step in the computer;

GG, obtain the picture of new role, from the picture of the new role that will change, extract its head by the video program image information conversion of the new role that provides from the user---mainly be facial picture; Can be, according to source partial content in the F1aA file---mainly be facial position, size, curve, direction, colour temperature, color range, the colour of skin, color balance, brightness, contrast, informations parameter such as tone, by using adjustment such as the instrument check and correction new portion content in the image processing techniques PHOTOSHOP software---mainly be facial position, size, curve, direction, colour temperature, color range, the colour of skin, color balance, brightness, contrast, informations parameter such as tone, it is consistent that information parameter that information parameter that new role shows shows with source case as far as possible etc. is complementary, make the new source frame picture of having replaced the new portion content of source case with new role, and, be stored in the step in the computer with its F1dA file that is defined as the new figure layer of former tiff;

HH, utilize image processing techniques PHOTOSHOP software blur tool etc. with hollow out in new source frame picture in the F1dA file and the F1bA file need displace the head of source case-mainly be facial synthetic new frame picture that in former scene, contains new role of background picture, realize partial content-mainly be facial replacement naturally with the mathematic(al) manipulation matching algorithm, it is defined as the F2A file, is stored in the step of computer;

II, with the background music of source frame picture and source video program in new frame picture and the A1A file in the F2A file, dialogue etc. compile synchronously can export replaced particular source role's new video program with new role, export with the AVI form, be defined as the W1A file, be stored in the step in the computer.

Embodiment 3-11

With the running is example, illustrates that selecting part need change the source frame picture of content and finish the step that need change the extraction of content with image processing techniques, and additive method and step are with embodiment 1.

The standard of selecting is: run, run the coherent complete action in a step and wanted for four steps, that is, lift pin; Synchronous with the another leg; Surpass the another leg; Stop over.

In replacement process, consider 3 factors, i.e. personage itself action changes speed; The change of background speed; The speed of personage's changes in faces.

Being a second example:

Embodiment 3-5

If in three key elements two change basic hour: background, personage's changes in faces hour: the running process that 4 pictures can one step of complete representation will replace the pin of source case with the pin of new role.

Embodiment 3

Ran the 4-23/4 step in one second, pace of change is fast, and every 1-2 width of cloth picture intercepts 1 width of cloth picture.

Embodiment 4

Ran for 2 steps in one second, in the pace of change, per 3 width of cloth pictures intercept 1 width of cloth picture.

Embodiment 5

Ran for 1/4 step in one second, pace of change is slow, and per 24 width of cloth figure intercept 2 width of cloth pictures when replacing.

Embodiment 6-8

Do not show the lower part of the body in the running action, it is little manually to make comparisons; Personage's changes in faces is less, and can the link up change procedure of a background of complete representation of 4 pictures is in the time of will changing the background of source picture the background of new picture into.Use image processing techniques PHOTOSHOP software, with each source frame picture generate source frame picture generate the facial picture that need displace source case, hollow out need displace source case face background picture and removed three figure layers of above-mentioned two-part source frame picture, this source frame picture is the tiff form, keep transparency in order to using from now on, be defined as 1,2 and 3 files respectively, be stored in the computer;

Embodiment 6

Expression shape change in the file 1 is slow, has changed an expression second, and per 12 width of cloth pictures intercept 1 width of cloth picture.

Embodiment 7

When the video program of new background, the source change of background is big, directly replaces the picture of source background with the picture of new background.

Embodiment 8

When not having the video program of new background, the source change of background is big, changes 4 backgrounds in one second, and pace of change is fast, and per 3 width of cloth pictures intercept 2 width of cloth pictures.

Embodiment 9-11

Running does not show the lower part of the body in the action, and it is little manually to make comparisons, change of background hour: 4 pictures can the action of complete representation countenance change (for example crying by laughing at).

Embodiment 9

The change procedure of 4-23/4 expression was arranged in one second, and pace of change is fast, and every 1-2 width of cloth picture intercepts 1 width of cloth picture when replacing.

Embodiment 10

The change procedure of 2 expressions was arranged in one second, in the pace of change, per 3 width of cloth pictures intercept 1 width of cloth picture.

Embodiment 11

The change procedure of 1/4 expression was arranged in one second, and pace of change is slow, and per 24 width of cloth figure intercept 2 width of cloth pictures when replacing.

Embodiment 12-15

With the running is example, illustrates that selecting part need change the source frame picture of content and finish the step that need change the extraction of content with image processing techniques, and additive method and step are with embodiment 2.

Being a second example:

If in three key elements one change basic hour: 2 pictures can people of complete representation open mouth laughs, the running process that 4 pictures can one step of complete representation, can the link up change procedure of a background of complete representation of 4 pictures.

In personage's changes in faces less and action and change of background when very fast: in background with run that to move is not on the basis that changes simultaneously, the doggie that the people leads when for example running has surpassed the people, and doggie should be the part in the background, can be regarded as change of background.Use image processing techniques PHOTOSHOP software, each source frame picture is generated the face that need displace source case, hollow out need displace three figure layers of source frame picture of the tiff form of the action of face of source case and the above-mentioned two-part background of hollow out, keep transparency in order to using from now on, be defined as facial file respectively; The motion file folder, the background paper folder.

Embodiment 12

The replacement of character: did the expression of a laugh in one second: the role in the facial file expressed one's feelings keeps first and last, remaining deletion.Finish from first with mathematic(al) manipulation matching algorithm CPF that what reach content replaces purpose naturally to last one transition, extract content in the transition, its number of pictures with deletion is complementary to scheme sheet mode.

Embodiment 13

The action and the replacement of background: the opening action file, the background paper folder, ran in one second 4-6 have in step and one second 1-3 background be in to fast, when replacing, can reduce 1/24---1/3 frame number, arrive in the pace of change soon; Have 4-6 background and one second to run during the 1/4-3 step is in one second, when replacing, can reduce 1/24---1/3 frame number, in the pace of change to fast.

Embodiment 14

The action and the replacement of background: ran in one second 1/4-3 have in step and one second 1-3 change of background picture pace of change for slowly in, when replacement, can reduce the 1/3-11/12 frame number.

Embodiment 15

Character is replaced, and action and background are not replaced: did one and laugh to the expression of shutting up in one second: the role in the facial file is expressed one's feelings to keep opens one's mouth, open one's mouth to maximum with shut up three, remaining deletion.

Embodiment 16-18

One section video program: working in role's first morning, there is the variation of background characters and scenery in the way, working back and the fierce quarrel of superior, morning personage and the scenery on the way to office of having a dream in bed evening become the sight of running of the animal in the virgin forest.Reach face with first and be changed to second, and with role's first morning personage and this section of scenery program on the way to office change animal in the second background virgin forest on the way to office in the morning sight of running into.

Embodiment 16

1 with working in role's first morning, and the one section source video program restoration of variation that has background characters and scenery in the way is stored in the computer for being the source frame picture of unit with the frame;

2. the source frame picture library that the source video program that utilizes Image Information Processing FFS means to generate a simple version reaches simple version is stored in the computer;

3. utilize Image Information Processing technology PHOTOSHOP that the source video program of above-mentioned simple version is carried out preview, the corresponding recovery adjustment check and correction by to deletion source, abridged frame picture makes it not have distortion and frame-skipping phenomenon; Proof time makes it consistent with the source video time, again by adjusting, makes itself and background music and dialogue coordinate to mate, with this as the source frame picture library that will select later on to revise---the file of wait to change plan valut and video time is stored in the computer;

5.B1 need displace the source frame picture of source case in the file, the change of background that adjacent each frame showed is big, and personage's head-mainly be facial expression, the performance difference of action is not very big, use image processing techniques PHOTOSHOP software, generate the facial picture that source frame picture need be displaced source case with each source frame picture in the B1A file, hollow out need displace source case face background picture and removed three of above-mentioned two-part source frame picture figure layers, this source frame picture is the tiff form, keep transparency in order to using from now on, be defined as F1aA respectively, F1bA and F1cA file are stored in the computer;

6. use image processing techniques PHOTOSHOP software, the head that need displace source case in the F1aA file-mainly be facial source frame picture is carried out the part deletion omit, still it is stored in the step in the computer;

7. second role's picture is provided by the second role's that provides from the user video program image information conversion, from the second role's that will change picture, is extracted its facial picture; Can be, according to the just facial position of source partial content in the F1aA file, size, curve, direction, colour temperature, color range, the colour of skin, color balance, brightness, contrast, informations parameter such as tone, by using the just facial positions of adjustment check and correction new portion content such as instrument in the image processing techniques PHOTOSHOP software, size, curve, direction, colour temperature, color range, the colour of skin, color balance, brightness, contrast, informations parameter such as tone, it is consistent that information parameter that information parameter that the second character performances goes out shows with source case as far as possible etc. is complementary, make the new source frame picture of having replaced the new portion content of source case with new role, and, be stored in the computer its F1d file that is defined as the new figure layer of former tiff; (English full name is Critical Point Filter to utilize the critical point filtration, abbreviation CPF) algorithm is finished the natural transition of second role facial expression, open the file of video time, with the time of natural transition corresponding with video time, the natural transition of this generation is stored in the computer with the picture form.

8. utilize image processing techniques PHOTOSHOP software blur tool etc. with hollow out in new source frame picture in the F1dA file and the F1bA file need displace synthetic new frame picture that in former scene, contains the second role of background picture of the face of source case, realize facial replacing naturally, it is defined as the F2A file, is stored in the step of computer;

9. the background music of source frame picture and source video program in new frame picture and the A1 file in the F2A file, dialogue etc. are compiled synchronously can export replaced particular source role's new video program with new role, export with the AVI form, be defined as the W1A file, be stored in the step in the computer.

Embodiment 17

A. the program Restore All that the program of role's first working back and the fierce quarrel of superior is converted to role's second working back and the fierce quarrel of superior is stored in the step in the portable hard drive for being source frame picture---the Y1 file of unit with the frame;

B. select part according to plot and contain the source frame pictorial information of role's first face, utilize Image Information Processing technological means FFS, generates the source video program of a simple version and simple edition source frame picture library---the J1 file is stored in the step in the portable hard drive;

C. utilize the PHOTOSHOP of image information place software that the source video program of above-mentioned simple version is carried out preview, by adjustment check and correction such as recovery to deletion source, abridged frame picture, make it not have distortion and frame-skipping phenomenon, that is to say, if the situation of frame-skipping or distortion is arranged, can utilize from the frame picture of deleted source, to extract and recover some frame pictures, make it not have distortion and frame-skipping phenomenon; Proof time, make it consistent with the source video time, by adjusting, make itself and background music and dialogue coordinate to mate again, with this as the source frame picture library that will select later on to revise---the D1 file of wait to change plan valut and video time is stored in the step in the portable hard drive;

D. will not need not replace carapax et plastruw testudinis role's source frame picture and needs replacement carapax et plastruw testudinis role's source frame picture classification in the D1 file, the source frame picture that does not need to replace the carapax et plastruw testudinis role is defined as the A1 file and is stored in the portable hard drive; The source frame picture that needs are replaced the carapax et plastruw testudinis face is defined as the B1 file and is stored in step in the portable hard drive;

Need to replace carapax et plastruw testudinis role's source frame picture in the E.B1 file, because the scene of the fierce quarrel of performance, the performance difference of the background that adjacent each frame showed and personage's facial expression, action etc. is all very big, so the source frame picture to each scene or camera lens carries out part deletion omission, deletion 1 or 2 width of cloth figure among per three width of cloth figure; The source frame picture that to continue to employ is defined as the F1 file and is stored in step in the portable hard drive;

F. use image processing techniques friend cutting edge of a knife or a sword image processing system software, with each source frame picture in the F1 file generate that source frame picture need displace that the head of source case-mainly be is facial, hollow out need to replace three figure layers of the source frame picture of forms such as carapax et plastruw testudinis role's the background of face and tiff, keep transparency in order to using from now on, be defined as F1a, F1b and F1c file respectively, be stored in the step in the portable hard drive;

G. from the second role's that will change picture, extract its facial picture, position according to first role's face in the F1a file, size, curve, direction, colour temperature, color range, the colour of skin, color balance, brightness, contrast, informations parameter such as tone, by using instrument in the image processing techniques Photo Filtre Studio V7.21 software etc., adjust the position of the face of check and correction role second, size, curve, direction, colour temperature, color range, the colour of skin, color balance, brightness, contrast, informations parameter such as tone, it is consistent that information parameter that information parameter that role's second shows shows with role's first as far as possible etc. is complementary, make the new source frame picture of having replaced the new portion content of role's first with role's second, and, be stored in the step in the portable hard drive with its F1d file that is defined as the new figure layer of former tiff;

H. utilize image processing techniques PHOTOSHOP software blur tool etc. with hollow out in new source frame picture in the F1d file and the F1b file synthetic new frame picture that contains role's second of background picture of face of role's first, realize facial replacing naturally with the CPF technology, it is defined as the F2 file, is stored in the step in the portable hard drive;

I. the background music of source frame picture and source video program in new frame picture and the A1 file in the F2 file, dialogue etc. are compiled synchronously can export replaced the new video program of role's first with role's second, as forms such as AVI or FF, be defined as the W1 file, be stored in the step in the portable hard drive.

Embodiment 18

Working in role's first morning, morning personage and the scenery on the way to office of having a dream in bed evening become the sight of running of the animal in the virgin forest.Handle this video program according to the method except that step 8 described in the embodiment 16, this step 8 is: 8. choose the background program that the animal in the virgin forest is run, adjust check and correction, make it not have distortion and frame-skipping phenomenon; Proof time makes it consistent with the source video time, again by adjusting, makes itself and background music and dialogue coordinate coupling, and adjusted program is converted into background picture, is stored in the F1bb file; Utilize image processing techniques PHOTOSHOP software blur tool etc. with the synthetic new frame picture that in new scene, contains the second role of the background picture of new source frame picture in the F1dA file and F1bb file, realize facial replacing naturally with the CPF technology, it is defined as the F2A file, is stored in the step of computer.

Claims

1. the short-cut method replaced of a video program partial content is characterized in that the key step of this method is as follows:

A. utilize technological means such as Image Information Processing, it is the source frame of digital pictorial information of unit that the source digital video program restoration that needs are displaced source contents is converted to the frame;

B. select the extraction that part need be changed the source frame of digital picture of content and finish the source contents that needs replacing with image processing techniques;

C. finish processing, the editing of the fresh content of replacing with image processing techniques;

D. finish the replacement work of the fresh content that needs replacing with image processing techniques;

E. make and replaced the engineering of changing content.

2. the short-cut method of replacing according to the described video program of claim 1 partial content is characterized in that, selects part and need change the source frame picture of content and finish with image processing techniques in the step of the extraction that needs the source contents changed, and the standard of selecting is:

B1) according to the requirement of plot, scene, role and the replacement of source video program, in background and the action that needs to change content change under the slow situation intercepting one width of cloth picture in every 5-12 width of cloth picture; Under the situation in background and the action that needs the replacing content change, intercepting one width of cloth picture in every 2-5 width of cloth picture; With the instrument in the image processing techniques, is the source images generation background that needs the source contents and the source contents that hollow out need be changed of replacing, and making the background of the source contents of needs replacing and the source contents that hollow out need be changed be divided into different figure layers, openwork part is transparent; With picture that will replacement person, the content that the needs that extract are changed is processed, make that he and the former size that needs the source contents figure layer of replacing, position, direction, color, light etc. are consistent, or;

B2) according to the requirement of plot, scene, role and the replacement of source video program, the action of background and source contents that need to change change under all very fast situation or change of background slow and need the action of the source contents changed to change under the fast situation, intercepting 1 width of cloth picture in every 1-3 width of cloth picture, with the instrument in the image processing techniques, source images is generated as the background of the source contents and the source contents that hollow out need be changed of needs replacing, and will need the background of the source contents that the source contents changed and hollow out need change to be divided into different figure layers, openwork part is transparent; With the picture of role's second, the face of role's second to be processed, size, position, direction, color, light that makes the content graph layer of role's second and role's first etc. is consistent.

3. the short-cut method of replacing according to the described video program of claim 1 partial content, it is characterized in that, select the source frame picture of the source contents that part need change and finish with image processing techniques in the step of the extraction that needs the source contents changed, the standard of selecting is:

B3) according to the requirement of plot, scene, role and the replacement of source video program, change fast and need the action of the source contents changed to change under the slow situation in background action, with the instrument in the image processing techniques, what intercepting one width of cloth source images in every 5-12 width of cloth picture was generated is the background that needs the source contents that the source contents changed and hollow out need change, and makes and need the background of the source contents that the source contents changed and hollow out need change to be divided into different figure layers.

4. the short-cut method of replacing according to the described video program of claim 1 partial content, it is characterized in that, finish with image processing techniques fresh content that need to change processing work: with replacement person's picture, be used to replace partial content and process extracting, make that replacement person and the former size that needs to replace the source contents figure layer of part, position, direction, color, light etc. are consistent.

5. the short-cut method of replacing according to the described video program of claim 4 partial content is characterized in that, described picture with replacement person, process extracting the fresh content that is used to replace part, make that consistent step such as replacement person and the former size that needs to replace the source contents figure layer of part, position, direction, color, light is as follows:

C2.1) with location, replacement, rotation in the image processing techniques, the evil spirit rod, cutting implement makes the size of the fresh content that must change and the source contents that need be replaced, position consistency;

C2.2) use clone stamp, fuzzy, cutting implement etc. are handled the fresh content edge after changing;

C2.3) adjust color range again, curve, color balance, brightness/contrast, color matching is replaced color etc., makes color, light consistent with the former source contents changed of needing; This figure layer storage.

6. the short-cut method of replacing according to the described video program of claim 1 partial content is characterized in that, described pictorial information with replacement person, replace and to have extracted the content that is used to replace part, and the fresh content of its formation edited be meant and finish the fresh content of replacing part step by the dynamic digital image of synthetic this replacement of continually varying of mathematic(al) manipulation matching algorithm fresh content partly.

7. the short-cut method of replacing according to the described video program of claim 1 partial content is characterized in that, described making has been replaced the engineering that needs to replace fresh content partly and may further comprise the steps:

D1) with image processing techniques replacing good fresh content and not replacing synthetic new picture of background of partial content, needing to realize replacing replacement naturally of the fresh content of part with blur tool etc.;

D2) in former project file, add and replaced the picture of content: open engineering, the former picture that needs to replace the source contents of part is replaced to the picture of fresh content, mate the picture of replacing again;

D3) generate a new project file, the output general format gets final product.

8. the short-cut method of replacing according to the described video program of claim 6 partial content is characterized in that, described with image processing techniques replacing good fresh content and not replacing synthetic new picture of background of partial content, be that the fresh content that will replace sticks on the background of not replacing partial content; Or, with fresh content figure layer of replacing and the Background From Layer synchronous playing of not replacing partial content.

9. the short-cut method of replacing according to the described video program of claim 1 partial content is characterized in that the engineering that content has been replaced in described making may further comprise the steps:

D.1) picture is made different levels, background is divided into one or more figure layer, and the fresh content that needs to replace part is divided into one or more other figure layers; The new figure layer of having replaced content with do not replace synthetic new picture of Background From Layer of partial content, realize replacing replacement naturally of partial content with image processing techniques with blur tool etc.;

D.2) in former project file, add the new picture of replacing content: open engineering, the former picture that needs to replace the part source contents is replaced to the picture of fresh content, mate the picture of replacing again;

D.3) generate a new project file, output.

10. the short-cut method of replacing according to claim 1,2,3,4,6,7 described video program partial contents is characterized in that described step comprises:

1) the source video program restoration of needs being displaced source case is stored in the step in computer or other storage medium for being the source frame picture of unit with the frame;

2) select part source frame pictorial information according to the requirement of plot, scene, role and the replacement of source video program, the source frame picture library that utilizes technological means such as Image Information Processing to generate the source video program of a simple version and simple version is stored in the step in computer or other storage medium;

3) utilize technological means such as Image Information Processing that the source video program of above-mentioned simple version is carried out preview,, make it not have distortion and frame-skipping phenomenon by check and correction is adjusted in the corresponding an amount of part recovery of deletion source, abridged frame picture etc.; Proof time, make it consistent with the source video time, by adjusting, make itself and background music and dialogue coordinate to mate again, with this as the source frame picture library that will select later on to revise---the file of wait to change plan valut and video time is stored in the step in computer or other storage medium;

4) do not need to displace the source frame picture and the source frame picture classification that need displace source case of source case in the file with above-mentioned wait to change plan valut and video time, the source frame picture that does not need to displace source case is defined as the A1 file and is stored in computer or other storage medium; The source frame picture that needs are displaced the source partial content is defined as the B1 file and is stored in step in computer or other storage medium;

5) need displace the source frame picture of source case in the B1 file, if the content performance difference that the background that adjacent each frame showed and needing is replaced part all not quite or all very big just can be carried out part deletion omission to the source frame picture of each scene or camera lens; The source frame picture that to continue to employ is defined as the F1 file and is stored in step in computer or other storage medium;

6) use image processing techniques, generating source frame picture with each source frame picture in the F1 file need displace the head of source case, hollow out and need displace the background of head of source case and three figure layers of source frame picture, keep transparency in order to using from now on, be defined as F1a, F1b and F1c file respectively, be stored in the step in computer or other storage medium;

7) from the picture of the new role that will change, extract its head---mainly be to need to replace the partial content picture, replace the position of partial content according to the needs of source partial content in the F1a file, size, curve, direction, colour temperature, color range, color, color balance, brightness, contrast, informations parameter such as tone, proofread the new portion content by using adjustment such as image processing techniques---mainly be the position of replacing partial content, size, curve, direction, colour temperature, color range, color, color balance, brightness, contrast, informations parameter such as tone, it is consistent that information parameter that information parameter that new role shows shows with source case as far as possible etc. is complementary, make the new source frame picture of having replaced the new portion content of source case with new role, and, be stored in the step in computer or other storage medium with its F1d file that is defined as the new figure layer of former tiff;

8) utilize image processing techniques with hollow out in new source frame picture in the F1d file and the F1b file need displace synthetic new frame picture that contains fresh content of background picture of source partial content, realize replacing replacing naturally of partial content, it is defined as the F2 file, is stored in the step in computer or other storage medium;

9) background music of source frame picture and source video program in new frame picture and the A1 file in the F2 file, dialogue etc. are compiled synchronously can export replaced the new video program of certain source content with fresh content, be defined as the W1 file, be stored in the step in computer or other storage medium.

11. the short-cut method of replacing according to claim 1,2,3,4,6,7 described video program partial contents is characterized in that described step comprises:

12. the short-cut method of replacing according to the described video program of claim 1 partial content is characterized in that, the described head that needs the replacing content to refer to the personage.

13. the short-cut method of replacing according to the described video program of claim 12 partial content is characterized in that the described personage's that need change head refers to people's face.