CN106202250A - Class-based comprehensive characteristics and the image search method of complete class coupling - Google Patents
Class-based comprehensive characteristics and the image search method of complete class coupling Download PDFInfo
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Abstract
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Claims (4)
- The most class-based comprehensive characteristics and the image search method of complete class coupling, it is characterised in that the method is a kind of from figure The image retrieval framework that in Xiang, the aspect of class is set out, comprises the steps:Step 1: extract the class in imagePropagate ASRM-AP method extract the class in image by accelerating statistical regions merging and neighbour: first pass through ASRM method Image is split, segmentation gained region is carried out color and vein feature extraction, then carry out AP cluster and find out tool in image The region having similar features is marked the class obtaining in image;Step 2: extract the comprehensive characteristics of classClass is stated by the comprehensive characteristics IFOC method utilizing class, in IFOC, the color of class, textural characteristics and apoplexy due to endogenous wind district The quantity in territory, distribution characteristics combine the comprehensive characteristics as class;The color of class and textural characteristics are respectively by the face in apoplexy due to endogenous wind region Color Histogram and local binary patterns LBP method obtain, and the quantative attribute of class is by adding up the quantity in apoplexy due to endogenous wind region and returning One change obtains, and distribution characteristics is that apoplexy due to endogenous wind region is gone up in the picture, in, the distribution histogram that lower floor is three layers;Step 3: class is carried out complete matchOn the basis of complete area coupling IRM algorithm, propose the complete class towards class mate ICM method, and replace area with barycenter Distribute weights for class, obtain the distance between image, it is achieved image retrieval.
- Class-based comprehensive characteristics the most as claimed in claim 1 and the image search method of complete class coupling, it is characterised in that Acceleration statistical regions described in step 1 merges and neighbour propagates ASRM-AP method and specifically includes following steps:Step 2.1: image I is carried out ASRM segmentation: first image is carried out packing process, i.e. image is divided into 3 × 3 Block, the pixel average of computing block is as ISA pixel value obtain figure IS, then to ISCarry out statistical regions and merge SRM segmentation, Again segmentation result is mapped to original image I;ASRM partitioning algorithm:(1) image I is divided into the block b of 3 × 3, using each piece of packing as scheming ISIn a pixel, value v of pixel is The pixel average of block b;Wherein, three Color Channels during R, G, B are image;(2) to figure ISCarry out SRM segmentation;(3) ISSegmentation result be mapped to image I, obtain the segmentation result of I;Step 2.2: ASRM segmentation gained region is carried out AP cluster, obtains the class in image;AP clustering algorithm is passed by message Broadcast mode progressively determines cluster centre, and namely iteration updates Attraction Degree matrix R=[r (i, k)] and degree of membership matrix A=[a (i, k)], finally realize high-quality self-adaption cluster;Its more new regulation is as follows:1) Attraction Degree matrix R is updated with degree of membership matrix A and similarity matrix S=[s (i, k)]:2) by Attraction Degree matrix R renewal degree of membership matrix A:Wherein, any two region during i and k is ASRM segmentation gained region;(i k) represents the k Attraction Degree to i to r;A (i, k) table Show the i degree of membership to k;Certain region that i ' is non-i, certain region that k ' is non-k;S (i, k) is the similarity of i to k:S (i, k)=-| | cri-crk||2-||tri-trk||2 (5)cri, crkAnd tri, trkRepresent the color and vein characteristic vector of i and k respectively, respectively by statistical color histogram and local two Binarization mode LBP method is tried to achieve, and sees formula (6), formula (7);(h, s, v) represent H in region to N, and the value of S, V Color Channel corresponds to The number of pixel when h, s, v;NtotalFor number of pixels in region;N (lbp) is that in region, LBP value is the number of pixels of lbp;gc, grIt is respectively pixel average and the pixel value of position r of 3 × 3 pieces;When i with k is equal, being configured s by deflection parameter p, the biggest data k of p are the most likely chosen as cluster centre:S (k, k)=p*mean (s (k :)) (10)Function mean (s (k :)) be s (k: the average of element in);It is similar to other all regions that s (k :) represents region k Degree;Parameter p takes 0.6;After AP cluster, according to cluster result, region is marked, all pixels in kth apoplexy due to endogenous wind region are set to k, finally Obtain the labelling figure that pixel is 1 to n, thus obtain the class of image.
- Class-based comprehensive characteristics the most as claimed in claim 1 and the image search method of complete class coupling, it is characterised in that Step 2 proposes a kind of comprehensive characteristics IFOC method utilizing class and calculates the comprehensive characteristics of class;It it is below the district of class in IFOC Territory quantity and Regional Distribution Characteristics extracting method, comprise the following steps:Region quantity feature n of (a) classi:ni=g (N) (11)Wherein, N represents that the number in the i-th class region after ASRM-AP, g (x) expression are normalized computing to variable x, its rule It is then:Homogeneous region number is normalized to [0,1], when number is more than 5, it is believed that number of regions is more, and character pair value is 1;The Regional Distribution Characteristics of (b) class:Owing to the object in image often exists certain regularity of distribution at vertical direction, as sky is often positioned in image upper strata, Animal, trees etc. are often positioned in image middle level, therefore divide the image into upper strata, middle level, lower floor, and the regional quality to each apoplexy due to endogenous wind Belonging to the heart, level is added up, and obtains the Regional Distribution Characteristics l of classi:li=[Nh(i)/N, Nm(i)/N, Nl(i)/N] (13)Wherein, N represents the number in the i-th apoplexy due to endogenous wind region, N in the image obtained by ASRM-AP algorithmh(i), Nm(i), Nl(i) difference Represent the i-th class region number in image upper strata, middle level and lower floor;The comprehensive characteristics of class is f:fi=[ci, ti, ni, li] (14)Wherein ci, ti, ni, liRepresenting the color of i-th class respectively, texture, the region quantity of class and Regional Distribution Characteristics, n is i-th The number in individual apoplexy due to endogenous wind region, akThe ratio of the number of pixels of place class is accounted for for the number of pixels of region k;crk, trkFace for region k Color textural characteristics, in formula (6), formula is given in (7).
- Class-based comprehensive characteristics the most as claimed in claim 1 and the image search method of complete class coupling, it is characterised in that The ICM class matching process proposed in step 3, replaces area to be that class distributes weights with barycenter, obtains the distance between image;Image I1 With image I2In class use C respectively1=(ca1, ca2..., cam), C2=(ca '1, ca '2..., ca 'n) represent, then two images Distance is D (I1, I2):dI, j=α1|ci-c′j|+α2|ti-t′j|+α3|ni-n′j|+α4|li-l′j| (18)Wherein dI, jRepresent class caiWith ca 'jDistance;sI, jRepresent region caiWith ca 'jThe interest-degree of coupling, interest-degree matrix S For:ci,ti,ni,liWith c 'j,t′j,n′j,l′jRepresent image I respectively1In i-th class and image I2In the face of jth class Color, texture, apoplexy due to endogenous wind region quantity and the characteristic vector of area distribution, computational methods respectively in formula (15), (16), (11) and (13) be given in;α1,α2,α3,α4For the weights of different characteristic, α1+α2+α3+α4=1 and α1,α2,α3,α4∈ (0,1), the present invention In be disposed as 0.25;Image I is carried out canny rim detection, formula (22) obtains the barycenter (x of gained texture mapsI,yI), according to each class In region to mean value computation its interest-degree s of centroid distancei,j:si,j=max (si,sj) (20)Wherein, frFor region r being sought the function of barycenter;NiIt it is class caiThe number in middle region;xkAnd ykIt is respectively pixel in the r of region Abscissa and vertical coordinate;N is the number of pixel in the r of region;sjWith siComputational methods are similar to.
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103440646A (en) * | 2013-08-19 | 2013-12-11 | 成都品果科技有限公司 | Similarity obtaining method for color distribution and texture distribution image retrieval |
CN103678680A (en) * | 2013-12-25 | 2014-03-26 | 吉林大学 | Image classification method based on region-of-interest multi-element spatial relation model |
CN105512175A (en) * | 2015-11-23 | 2016-04-20 | 东莞市凡豆信息科技有限公司 | Quick image retrieval method based on color features and texture characteristics |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN103440646A (en) * | 2013-08-19 | 2013-12-11 | 成都品果科技有限公司 | Similarity obtaining method for color distribution and texture distribution image retrieval |
CN103678680A (en) * | 2013-12-25 | 2014-03-26 | 吉林大学 | Image classification method based on region-of-interest multi-element spatial relation model |
CN105512175A (en) * | 2015-11-23 | 2016-04-20 | 东莞市凡豆信息科技有限公司 | Quick image retrieval method based on color features and texture characteristics |
Non-Patent Citations (3)
Title |
---|
YANYAN GAO等: "MULTIPLE FEATURES-BASED IMAGE RETRIEVAL", 《 2011 4TH IEEE INTERNATIONAL CONFERENCE ON BROADBAND NETWORK AND MULTIMEDIA TECHNOLOGY》 * |
孟繁杰等: "一种基于兴趣点颜色及空间分布的图像检索方法", 《西安电子科技大学学报》 * |
韩合民等: "基于兴趣点颜色及纹理特征的图像检索算法", 《计算机工程》 * |
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