CN103024413A - Method and system for thumbnail display of binocular three-dimensional material - Google Patents
Method and system for thumbnail display of binocular three-dimensional material Download PDFInfo
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- CN103024413A CN103024413A CN2012104700808A CN201210470080A CN103024413A CN 103024413 A CN103024413 A CN 103024413A CN 2012104700808 A CN2012104700808 A CN 2012104700808A CN 201210470080 A CN201210470080 A CN 201210470080A CN 103024413 A CN103024413 A CN 103024413A
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Abstract
The invention provides a method and system for the thumbnail display of a binocular three-dimensional material. The method comprises the following steps of: inputting a material, wherein the material is a planar or three-dimensional material; judging the type of the material and the format of the three-dimensional material; obtaining a preliminary thumbnail of the material according to the type of the material and the format of the three-dimensional material; and drawing a final thumbnail according to the preliminary thumbnail of the material. According to the method provided by embodiments of the invention, the thumbnail display of three-dimensional materials is realized through a three-dimensional material drawing method, thereby being beneficial to the visual obtaining of relevant information of the three-dimensional materials; and the division, retrieval and the like on categories are beneficially carried out, thereby facilitating the use of users.
Description
Technical field
The present invention relates to the Computer Image Processing field, particularly a kind of multi-eye stereo video capture method and system based on self-calibration technology.
Background technology
At present, three-dimensional material Display Technique more and more has been widely used in the every aspect of people's life, three-dimensional material-making personnel can make by CG, the methods such as three-dimensional collection are obtained the second best in quality three-dimensional material, no matter be aspect third dimension, or enriching on the degree of material, the three-dimensional video-frequency technology has very large potentiality.
In traditional flat and stereo material field, in order to obtain the information of material, used widely the thumbnail technology, by thumbnail, can be to having corresponding understanding in the material.
In the conventional planar field, picture materials normally obtains thumbnail by convergent-divergent, and video is then normally obtained the start frame image scaling and obtained thumbnail.But in binocular tri-dimensional video, different traditional method of factor material can't have been carried out the three-dimensional material of binocular tri-dimensional video breviary and shown.
Summary of the invention
Purpose of the present invention is intended to solve at least one of above-mentioned technological deficiency.
For achieving the above object, embodiments of the invention propose a kind of method for viewing thumbnail of binocular solid material on the one hand, may further comprise the steps: S1: the input material, and wherein, described material is plane material or three-dimensional material; S2: judge the type of described material and the form of described three-dimensional material; S3: the preliminary thumbnail that obtains described material according to the form of the type of described material and described three-dimensional material; And S4: the preliminary thumbnail according to described material is drawn final thumbnail.
According to the method for the embodiment of the invention, realize that by the method for drafting of opposition voxel material the thumbnail of three-dimensional material shows, thereby be conducive to obtain intuitively the relevant information of three-dimensional material, be conducive to carry out the division of classification and retrieval etc. and be user-friendly to.
In an example of the present invention, described step S2 comprises: S21: judge the type of described material, wherein, described material is plane material or three-dimensional material; And S22: judge the form of described three-dimensional material when described material is three-dimensional material, wherein, the form of described three-dimensional material comprises left and right sides binocular solid material, the three-dimensional material of binocular solid material and line interlacing up and down.
In an example of the present invention, described step S3 comprises: S31: when input for the plane material time, draw the preliminary thumbnail of plane material according to the thumbnail method for drafting of plane material; And S32: when input be three-dimensional material the time, obtain the preliminary thumbnail of three-dimensional material by the single channel extracting method.
In an example of the present invention, described step S4 comprises: S41: the position of determining the drafting of thumbnail on fixed panel; And S42: draw final thumbnail according to described preliminary thumbnail in described position.
For achieving the above object, the present invention proposes a kind of binocular solid material thumbnail display system on the other hand, comprising:
Input module is used for the input material, and wherein, described material is plane material or three-dimensional material; Judge module is used for judging the type of described material and the form of described three-dimensional material; Acquisition module is used for obtaining according to the form of the type of described material and described three-dimensional material the preliminary thumbnail of described material; And drafting module, be used for drawing final thumbnail according to the preliminary thumbnail of described material.
According to the method for the embodiment of the invention, realize that by the method for drafting of opposition voxel material the thumbnail of three-dimensional material shows, thereby be conducive to obtain intuitively the relevant information of three-dimensional material, be conducive to carry out the division of classification and retrieval etc. and be user-friendly to.
In an example of the present invention, described judge module comprises: the first judging unit, and for the type of judging described material, wherein, described material is plane material or three-dimensional material; And second judging unit, be used for when described material is three-dimensional material, judging the form of described three-dimensional material, wherein, the form of described three-dimensional material comprises left and right sides binocular solid material, up and down binocular solid material and line interlacing solid material.
In an example of the present invention, described acquisition module comprises: the first drawing unit is used for the preliminary thumbnail according to the thumbnail method for drafting drafting plane material of plane material; And second drawing unit, be used for obtaining by the single channel extracting method the preliminary thumbnail of three-dimensional material.
In an example of the present invention, described drafting module comprises: positioning unit, for the position of determining the drafting of thumbnail on fixed panel; And the 3rd drawing unit, be used for drawing final thumbnail in described position according to described preliminary thumbnail.
The aspect that the present invention adds and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or the additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein:
Fig. 1 is the flow chart of the binocular solid material method for viewing thumbnail of one embodiment of the invention;
Fig. 2 is the frame diagram of the binocular solid material thumbnail display system of one embodiment of the invention;
Fig. 3 is the frame diagram of the judge module of one embodiment of the invention;
Fig. 4 is the frame diagram of the acquisition module of one embodiment of the invention; And
Fig. 5 is the frame diagram of the drafting module of one embodiment of the invention.
Embodiment
The below describes embodiments of the invention in detail, and the example of embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
Fig. 1 is the flow chart of method for viewing thumbnail of a kind of binocular solid material of the embodiment of the invention.As shown in Figure 1, the method for viewing thumbnail according to a kind of binocular solid material of the embodiment of the invention may further comprise the steps:
S101, the input material, wherein, material is plane material or three-dimensional material.
Particularly, the input material also extracts the resource information of material, and wherein, resource information comprises the type of material file, for example, and the size of three-dimensional video-frequency, stereotome, file, icon information etc.
S102 judges the type of material and the form of three-dimensional material.
Particularly, at first judge the type of material, the resource information of obtaining during according to the input material judges it is plane material, three-dimensional material, and the three-dimensional video-frequency in the three-dimensional material or stereotome.The form of voxel material of opposing again judges, wherein, form comprises left and right sides binocular solid material, up and down binocular solid material and the three-dimensional material of line interlacing etc.Because the three-dimensional video-frequency material is made of one by one picture, so the first frame of choosing the three-dimensional video-frequency material is processed as three-dimensional material picture.
In one embodiment of the invention, the width of opposition voxel material reduces by half, if ratio is near 4:3 or 16:9, it then is left and right sides three-dimensional video-frequency, when to highly reducing by half, ratio is near 4:3 or 16:9, then is three-dimensional material up and down, needs manual its form of judging in other situation about can not judge like this.
S103 obtains the preliminary thumbnail of material according to the form of the type of material and three-dimensional material.
Particularly, when input be the plane material time, according to the preliminary thumbnail of the thumbnail method for drafting of plane material drafting plane material.
When input be three-dimensional material the time, obtain the preliminary thumbnail of three-dimensional material by the single channel extracting method.At first according to the form of three-dimensional material picture, determine preliminary breviary map generalization scheme.If left and right sides stereotome then reduces by half to width, generate Image to left, if stereotome up and down then to highly reducing by half, generates the upside picture.The Image to left that generates or upside picture are the preliminary thumbnail of three-dimensional material.
S104 draws final thumbnail according to the preliminary thumbnail of material.
S41: the position of determining the drafting of thumbnail on fixed panel.According to the breviary number of graphs of having drawn at the space of a whole page, can determine the size that each thumbnail is shared by grid, and then determine the position that each thumbnail should be drawn.
S42: draw final thumbnail according to preliminary thumbnail in determined position.
In one embodiment of the invention, the drafting of thumbnail will be at a fixing space of a whole page, wherein again can gridding carry out layout, each row of every delegation show the thumbnail of fixed number, no matter be three-dimensional material or plane material, no matter whether resolution is consistent, the zone of the final size that shows and real picture should be identical, and is uniform.
According to the method for the embodiment of the invention, realize that by the method for drafting of opposition voxel material the thumbnail of three-dimensional material shows, thereby be conducive to obtain intuitively the relevant information of three-dimensional material, be conducive to carry out the division of classification and retrieval etc. and be user-friendly to.
Fig. 2 is the frame diagram of the binocular solid material thumbnail display system of the embodiment of the invention.As shown in Figure 2, the binocular solid material thumbnail display system according to the embodiment of the invention comprises input module 100, judge module 200, acquisition module 300 and drafting module 400.
Input module 100 is used for the input material, and wherein, material is plane material or three-dimensional material.The input material also extracts the resource information of material, and wherein, resource information comprises the type of material file, for example, and the size of three-dimensional video-frequency, stereotome, file, icon information etc.
Judge module 200 is used for judging the type of material and the form of three-dimensional material.
Fig. 3 is the frame diagram of the judge module of the embodiment of the invention.As shown in Figure 3, judge module 200 comprises: the first judging unit 210 and the second judging unit 220.
The first judging unit 210 is used for judging the type of material, and wherein, material is plane material or three-dimensional material.
The second judging unit 220 is used for judging the form of three-dimensional material when material is three-dimensional material, wherein, the form of three-dimensional material comprises left and right sides binocular solid material, up and down binocular solid material and line interlacing solid material
In one embodiment of the invention, the width of opposition voxel material reduces by half, if ratio is near 4:3 or 16:9, it then is left and right sides three-dimensional video-frequency, when to highly reducing by half, ratio is near 4:3 or 16:9, then is three-dimensional material up and down, needs manual its form of judging in other situation about can not judge like this.Because the three-dimensional video-frequency material is made of one by one picture, so the first frame of choosing the three-dimensional video-frequency material is processed as three-dimensional material picture.
Acquisition module 300 is used for obtaining according to the form of the type of material and three-dimensional material the preliminary thumbnail of material.
Fig. 4 is the frame diagram of the acquisition module of the embodiment of the invention.As shown in Figure 4, acquisition module 300 comprises: the first drawing unit 310 and the second drawing unit 320.
The first drawing unit 310 is used for drawing according to the thumbnail method for drafting of plane material the preliminary thumbnail of plane material.
The second drawing unit 320 is used for obtaining by the single channel extracting method the preliminary thumbnail of three-dimensional material.
In one embodiment of the invention, when input be three-dimensional material the time, obtain the preliminary thumbnail of three-dimensional material by the single channel extracting method.At first according to the form of three-dimensional material picture, determine preliminary breviary map generalization scheme.If left and right sides stereotome then reduces by half to width, generate Image to left, if stereotome up and down then to highly reducing by half, generates the upside picture.The Image to left that generates or upside picture are the preliminary thumbnail of three-dimensional material.
Drafting module 400 is used for drawing final thumbnail according to the preliminary thumbnail of material.
Fig. 5 is the frame diagram of the drafting module of the embodiment of the invention.As shown in Figure 5, drafting module 400 comprises: positioning unit 410 and the 3rd drawing unit 420.
Positioning unit is used for determining the position of the drafting of thumbnail on fixed panel.According to the breviary number of graphs of having drawn at the space of a whole page, can determine the size that each thumbnail is shared by grid, and then determine the position that each thumbnail should be drawn.
The 3rd drawing unit is used for drawing final thumbnail in the position according to preliminary thumbnail.
In one embodiment of the invention, the drafting of thumbnail will be at a fixing space of a whole page, wherein again can gridding carry out layout, each row of every delegation show the thumbnail of fixed number, no matter be three-dimensional material or plane material, no matter whether resolution is consistent, the zone of the final size that shows and real picture should be identical, and is uniform.
According to the system of the embodiment of the invention, realize that by the method for drafting of opposition voxel material the thumbnail of three-dimensional material shows, thereby be conducive to obtain intuitively the relevant information of three-dimensional material, be conducive to carry out the division of classification and retrieval etc. and be user-friendly to.
Although the above has illustrated and has described embodiments of the invention, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art is not in the situation that break away from principle of the present invention and aim can change above-described embodiment within the scope of the invention, modification, replacement and modification.
Claims (8)
1. the method for viewing thumbnail of a binocular solid material is characterized in that, may further comprise the steps:
S1: the input material, wherein, described material is plane material or three-dimensional material;
S2: judge the type of described material and the form of described three-dimensional material;
S3: the preliminary thumbnail that obtains described material according to the form of the type of described material and described three-dimensional material; And
S4: the preliminary thumbnail according to described material is drawn final thumbnail.
2. the method for viewing thumbnail of binocular solid material according to claim 1 is characterized in that, described step S22 specifically comprises:
S21: judge the type of described material, wherein, described material is plane material or three-dimensional material; And
S22: judge the form of described three-dimensional material when described material is three-dimensional material, wherein, the form of described three-dimensional material comprises left and right sides binocular solid material, the three-dimensional material of binocular solid material and line interlacing up and down.
3. binocular solid material method for viewing thumbnail according to claim 1 is characterized in that, described step S3 specifically comprises:
S31: when input be the plane material time, according to the preliminary thumbnail of the thumbnail method for drafting of plane material drafting plane material; And
S32: when input be three-dimensional material the time, obtain the preliminary thumbnail of three-dimensional material by the single channel extracting method.
4. binocular solid material method for viewing thumbnail according to claim 1 is characterized in that, described step S4 specifically comprises:
S41: the position, position of determining the drafting of thumbnail on fixed panel; And
S43: draw final thumbnail according to described preliminary thumbnail in described position.
5. a binocular solid material thumbnail display system is characterized in that, comprising:
Input module is used for the input material, and wherein, described material is plane material or three-dimensional material;
Judge module is used for judging the type of described material and the form of described three-dimensional material;
Acquisition module is used for obtaining according to the form of the type of described material and described three-dimensional material the preliminary thumbnail of described material; And
Drafting module is used for drawing final thumbnail according to the preliminary thumbnail of described material.
6. binocular solid material thumbnail display system according to claim 5 is characterized in that, described judge module comprises:
The first judging unit, for the type of judging described material, wherein, described material is plane material or three-dimensional material; And
The second judging unit is used for judging the form of described three-dimensional material when described material is three-dimensional material, wherein, the form of described three-dimensional material comprises left and right sides binocular solid material, up and down binocular solid material and line interlacing solid material.
7. binocular solid material thumbnail display system according to claim 5 is characterized in that, described judge module comprises:
The first drawing unit is used for the preliminary thumbnail according to the thumbnail method for drafting drafting plane material of plane material; And
The second drawing unit is for the preliminary thumbnail that obtains three-dimensional material by the single channel extracting method.
8. binocular solid material thumbnail display system according to claim 6 is characterized in that, described drafting module comprises:
Positioning unit is for the position of determining the drafting of thumbnail on fixed panel; And
The 3rd drawing unit is used for drawing final thumbnail in described position according to described preliminary thumbnail.
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| CN2012104700808A CN103024413A (en) | 2012-11-19 | 2012-11-19 | Method and system for thumbnail display of binocular three-dimensional material |
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| CN2012104700808A CN103024413A (en) | 2012-11-19 | 2012-11-19 | Method and system for thumbnail display of binocular three-dimensional material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110321405A (en) * | 2019-05-07 | 2019-10-11 | 腾讯科技（深圳）有限公司 | Model matching method, device, computer readable storage medium and computer equipment |
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| US20040056981A1 (en) * | 2002-09-25 | 2004-03-25 | Sharp Kabushiki Kaisha | Image display device and method for displaying thumbnail based on three-dimensional image data |
| CN101739654A (en) * | 2008-11-17 | 2010-06-16 | 北大方正集团有限公司 | Method, system and server for manufacturing image set |
| CN102577410A (en) * | 2009-10-16 | 2012-07-11 | Lg电子株式会社 | Method for indicating a 3d contents and apparatus for processing a signal |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040056981A1 (en) * | 2002-09-25 | 2004-03-25 | Sharp Kabushiki Kaisha | Image display device and method for displaying thumbnail based on three-dimensional image data |
| CN101739654A (en) * | 2008-11-17 | 2010-06-16 | 北大方正集团有限公司 | Method, system and server for manufacturing image set |
| CN102577410A (en) * | 2009-10-16 | 2012-07-11 | Lg电子株式会社 | Method for indicating a 3d contents and apparatus for processing a signal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110321405A (en) * | 2019-05-07 | 2019-10-11 | 腾讯科技（深圳）有限公司 | Model matching method, device, computer readable storage medium and computer equipment |
| CN110321405B (en) * | 2019-05-07 | 2022-03-29 | 腾讯科技（深圳）有限公司 | Model matching method, model matching device, computer-readable storage medium and computer equipment |
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Application publication date: 20130403 |