CN104331912B - A kind of garment material method for quickly filling based on matrix of edge - Google Patents
A kind of garment material method for quickly filling based on matrix of edge Download PDFInfo
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- CN104331912B CN104331912B CN201410583597.7A CN201410583597A CN104331912B CN 104331912 B CN104331912 B CN 104331912B CN 201410583597 A CN201410583597 A CN 201410583597A CN 104331912 B CN104331912 B CN 104331912B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/40—Filling a planar surface by adding surface attributes, e.g. colour or texture
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Abstract
A kind of garment material method for quickly filling based on matrix of edge of the present invention, including：Preservation, garment material filling and the processing at fabric filling region edge of clothes region kimonos dress marginal information.Demand of the present invention for the displaying of clothes two-dimensional virtual, propose a kind of garment material method for quickly filling based on matrix of edge, reduce the man-machine interactively in garment material filling, the filling process of garment material is optimized, solves the problems, such as that garment material filling is difficult time-consuming in garment virtual display to a certain extent.
Description
Technical field
The invention belongs to image procossing and garment virtual display technical field, and in particular to a kind of clothes based on matrix of edge
Fill fabric method for quickly filling.
Background technology
Garment material displaying is the critical function of garment virtual display, and whether its display form is various, and whether bandwagon effect
The true final choice for directly influencing client.With flourishing for clothes ecommerce, garment material display form is carried
New requirement is gone out, has been based especially on the advanced custom-built system of clothes of network, user is desirable to see before clothing making completion
The final whole structure displaying of clothing making of different garment fabric.The displaying of existing garment material has been applied, wherein with based on
The garment material two dimension of graph image is shown as mainstream technology, and with browsing, loading is quick, interaction is convenient, is technologically simple to tie up for it
The advantages that shield；And possess more clothes fashion for one and provide abundant garment material for the custom made clothing business of user's selection and
How speech, realize the Fast Filling of the garment material of certain specific configuration item of clothing, turn into the key studied in garment virtual display and ask
One of topic.
Garment material filling refers to the process of style figure clothes region being replaced with fabric pattern.At present, garment surface
The method of material filling is mainly based upon the area filling method of seed point, for clothes fashion area surface material list one, it is not necessary to often
Fabric is changed, fabric filling speed is not required, using area filling method, as Line Seed Fill Algorithm, side are related
Polygon scan line filling algorithm etc. is easily achieved；And for complicated (a a variety of faces of clothes of clothes fashion region fabric
Material), it is necessary to change fabric, it is necessary to which real time inspection filling result, Expected Results is then extremely difficult to using the above method.
The content of the invention
It is an object of the invention to provide a kind of garment material method for quickly filling based on matrix of edge, solves existing region
Fill method needs manual selected seed point, it is impossible to the problem of seeing the style design sketch of filling fabric in real time.
The technical solution adopted in the present invention is a kind of garment material method for quickly filling based on matrix of edge, including：
Preservation, garment material filling and the processing at fabric filling region edge of clothes region kimonos dress marginal information, it is specific press with
Lower step is implemented：
Step 1：Image processor extracts to the region of image of clothing and marginal information, and computer is according to extracting
Information establishes two matrixes：Matrix of areas and matrix of edge, and respectively store information wherein；
Step 2：The text for having matrix of areas obtained by step 1 is read out, area information is extracted, passes through region
Numbering inquires corresponding fabric filling direction information in storehouse；By fabric information initializing, fabric Fast Filling is carried out；
Step 3：Borderline documents text is read, matrix of edge is obtained, utilizes the composite formula P=aF during imaging importing
+ (1-a) S is handled clothes edge, and wherein a is corresponding pixel points blackness, and S is style figure, and F is fabric figure, after P is processing
Design sketch.
Described information storage process is：The method identification clothes region increased using region, is finger by clothes regional processing
Determine color, and to the region number consecutively of selection, pixel corresponding to this region is numbered labeled as this, is stored in matrix of areas；
The direction of selection region fabric is defined, after the zone number in the region is associated with the fabric orientation angle in the region,
It is saved into database；While region increases and calculate image of clothing edge pixel point position (i, j) place gray value g (i,
J), blackness a=g (i, j)/255 of this pixel are then calculated；Finally the data write-in text in two matrixes is protected
Deposit.
The fabric Fast Filling process is：
Step 1：To there being the reading of the text of matrix of areas, matrix of areas is obtained；
Step 2：Numbering identical matrix of areas content is read out, a certain clothes area information is obtained, passes through region
Numbering inquires corresponding fabric filling direction information in storehouse；
Step 3：Reading area matrix, by corresponding identical numbering corresponding pixel in style image in matrix of areas
It is replaced with corresponding pixel in the fabric figure initialized, the now a certain region fabric filling of clothes is completed；
Step 4：Aforesaid operations are repeated, realize the Fast Filling of image of clothing fabric.
The invention has the advantages that the demand for the displaying of clothes two-dimensional virtual, it is proposed that one kind is based on matrix of edge
Garment material method for quickly filling, reduce the man-machine interactively in garment material filling, optimize the filling process of garment material,
Solve the problems, such as that garment material filling is difficult time-consuming in garment virtual display to a certain extent.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the garment material method for quickly filling based on matrix of edge of the present invention.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and detailed description.
As shown in figure 1, a kind of garment material method for quickly filling based on matrix of edge of the present invention includes：Clothes region and
Preservation, garment material filling and the processing at fabric filling region edge of clothes marginal information.
Specifically implement according to the following steps：
Step 1：Image processor extracts to the region of image of clothing and marginal information；
Step 2：Information is extracted according to step 1, using region growing algorithm and zone number labelling method definition region matrix A
[width, height], wherein width are the width of agreement image of clothing, and height is the height of agreement image of clothing；
Step 3：Matrix of edge E [width, height] is defined using region growing algorithm and threshold restriction method, wherein
Width is the width of agreement image of clothing, and height is the height of agreement image of clothing；
Step 4：If the gray value g (i, j), the now pixel at a certain pixel (i, j) place blackness a in clothes region
=g (i, j)/255, any pixel point (x, y) is chosen, its blackness is calculated；
Step 5：The blackness value of pixel selected by step 4 is judged, if a ＞ 0.15, represents that the pixel belongs to
Matrix of areas, using pixel pixel (x, y) as seed point；And seed point pixel (x, y) pixel is arranged to yellow
Color, and be 1 to this seed point region numbering, by seed point coordinates, element corresponding to A [x, y] is entered as in matrix of areas
1；X++, x--, y++, y-- are carried out respectively to seed point pixel (x, y) transverse and longitudinal coordinate successively, obtain four new pixels
Pixel (x+1, y), pixel (x-1, y), pixel (x, y+1), pixel (x, y-1), this four pixel blackness are entered respectively
Row judges, using the point for meeting a ＞ 0.15 as new seed point, continues to repeat aforesaid operations, completes the choosing of an area information
Select；
Step 6：According to the determination methods of step 4, if a≤0.15, then it represents that selected pixel color is not yellow, category
In matrix of edge；According to the method for step 5, the selection to whole matrix of edge information is completed；
Step 7：The fabric filling direction for the mode definition region manually rule, will define deflection corresponding to region
Degree associates with zone number；
Step 8：By area information and marginal information deposit text, region defines orientation angle and zone number preserves
Storage.
Step 9：To there being the reading of the text of matrix of areas, matrix of areas is obtained；
Step 10：Numbering identical matrix of areas content is read out, a certain clothes area information is obtained, passes through region
Numbering inquires corresponding fabric filling direction information in storehouse；
Step 11：Reading area matrix, by corresponding identical numbering corresponding pixel in style image in matrix of areas
Point is replaced with corresponding pixel in the fabric figure initialized, and the now a certain region fabric filling of clothes is completed；
Step 12：Repeat step 9~11, realize the Fast Filling of image of clothing fabric.
Step 13：Read clothes edges of regions text message and obtain matrix of edge；
Step 14：Read the blackness information of matrix information, i.e. clothes pixel；It is public using the synthesis during imaging importing
Formula P=aF+ (1-a) S are handled clothes edge, the garment virtual display effect being more satisfied with.
The inventive method, only garment virtual display does not provide garment material method for quickly filling, solves clothes exhibition
Show middle replacing fabric, check the problem of filling result is difficult time-consuming；The fabric fill method can also derive applied to it simultaneously
His field, such as " virtual store ".
Claims (1)
- A kind of 1. garment material method for quickly filling based on matrix of edge, it is characterised in that including：Clothes region kimonos rim Preservation, garment material filling and the processing at fabric filling region edge of edge information, specifically implement according to the following steps：Step 1：Image processor extracts to the region of image of clothing and marginal information, and computer is according to the information extracted Define two matrixes：Matrix of areas and matrix of edge, and respectively store information wherein；Described information storage process is：The method identification clothes region increased using region, is to specify face by clothes regional processing Color, and to the region number consecutively of selection, pixel corresponding to this region is numbered labeled as this, is stored in matrix of areas；To choosing The direction for selecting region fabric is defined, and after the zone number in the region is associated with the fabric orientation angle in the region, is preserved Enter database；While region increases and the gray value g (i, j) at image of clothing edge pixel point position (i, j) place is calculated, so Blackness a=g (i, j)/255 of this pixel are calculated afterwards；According to blackness value judgment matrix, finally the data in two matrixes are write Enter text preservation；Method according to blackness value judgment matrix is：If a ＞ 0.15, represent that the pixel belongs to matrix of areas, by pixel Pixel (x, y) is used as seed point；Seed point pixel (x, y) pixel is arranged to certain color, and to this seed point Region numbering is 1, and by seed point coordinates, element corresponding to A [x, y] is entered as 1 in matrix of areas；Successively to seed point Pixel (x, y) transverse and longitudinal coordinate carries out x++, x--, y++, y-- respectively, obtain four new pixel pixel (x+1, y), Pixel (x-1, y), pixel (x, y+1), pixel (x, y-1), this four pixel blackness are judged respectively, a will be met ＞ 0.15 point continues to repeat aforesaid operations, completes the selection of an area information as new seed point；If a≤0.15, Pixel color is not the color set selected by then representing, the pixel belongs to matrix of edge, the selecting party of reference zone matrix Method, complete the selection of an area information；Step 2：The text for having matrix of areas obtained by step 1 is read out, extracts area information and corresponding region face Expect filling direction information, by fabric information initializing, carry out fabric Fast Filling；The fabric Fast Filling process is：Step 2.1：To there being the reading of the text of matrix of areas, matrix of areas is obtained；Step 2.2：Numbering identical matrix of areas content is read out, obtains a certain clothes area information and fabric filling side To corresponding informance；Step 2.3：Reading area matrix, corresponding identical numbering corresponding pixel in style image in matrix of areas is used Corresponding pixel is replaced in the fabric figure initialized, and the now a certain region fabric filling of clothes is completed；Step 2.4, aforesaid operations are repeated, realize the Fast Filling of image of clothing fabric；Step 3：Borderline documents text is read, matrix of edge is obtained, utilizes the composite formula P=aF+ (1- during imaging importing A) S is handled clothes edge, and wherein a is corresponding pixel points blackness, and S is style figure, and F is fabric figure, and P is the effect after processing Fruit is schemed.
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| CN105023284B (en) * | 2015-07-16 | 2018-01-16 | 山东济宁如意毛纺织股份有限公司 | A kind of fabric for two-dimentional garment virtual display fills deformation texture method |
| CN104978469A (en) * | 2015-08-05 | 2015-10-14 | 安徽贵谷电子商务有限公司 | Costume fabric quick filling method based on edge matrix |
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| EP0851240B1 (en) * | 1996-12-26 | 2006-01-25 | Nippon Telegraph And Telephone Corporation | Meteorological radar precipitation pattern prediction method and apparatus |
| CN102044069A (en) * | 2010-12-01 | 2011-05-04 | 华中科技大学 | Method for segmenting white blood cell image |
| CN102063623A (en) * | 2010-12-28 | 2011-05-18 | 中南大学 | Method for extracting image region of interest by combining bottom-up and top-down ways |
| CN103049907A (en) * | 2012-12-11 | 2013-04-17 | 深圳市旭东数字医学影像技术有限公司 | Interactive image segmentation method |
| CN103606162A (en) * | 2013-12-04 | 2014-02-26 | 福州大学 | Stereo matching algorithm based on image segmentation |
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2014
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0851240B1 (en) * | 1996-12-26 | 2006-01-25 | Nippon Telegraph And Telephone Corporation | Meteorological radar precipitation pattern prediction method and apparatus |
| CN102044069A (en) * | 2010-12-01 | 2011-05-04 | 华中科技大学 | Method for segmenting white blood cell image |
| CN102063623A (en) * | 2010-12-28 | 2011-05-18 | 中南大学 | Method for extracting image region of interest by combining bottom-up and top-down ways |
| CN103049907A (en) * | 2012-12-11 | 2013-04-17 | 深圳市旭东数字医学影像技术有限公司 | Interactive image segmentation method |
| CN103606162A (en) * | 2013-12-04 | 2014-02-26 | 福州大学 | Stereo matching algorithm based on image segmentation |
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Inventor after: Zhu Xinjuan Inventor after: Zhao Hui Inventor after: Shi Meihong Inventor after: Lin Li Inventor after: He Xingxing Inventor before: Zhu Xinjuan Inventor before: He Xingxing |
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Effective date of registration: 20151209 Address after: 272000 Ruyi Industrial Park, hi tech Zone, Jining, Shandong Applicant after: Shandong Jining Ruyi Woolen Textile Co.,Ltd. Applicant after: Xi'an Engineering Univ. Address before: 710048 Shaanxi province Xi'an Beilin District Jinhua Road No. 19 Applicant before: Xi'an Engineering Univ. |
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