[1]董瑞 梁栋 唐俊 王年 鲍文霞.基于颜色和几何特征的图像特征点匹配算法[J].计算机技术与发展,2006,(12):16-18.
 DONG Rui,LIANG Dong,TANG Jun,et al.Color and Shape- Based Algorithm for Feature Correspondence[J].,2006,(12):16-18.
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基于颜色和几何特征的图像特征点匹配算法()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2006年12期
页码:
16-18
栏目:
智能、算法、系统工程
出版日期:
1900-01-01

文章信息/Info

Title:
Color and Shape- Based Algorithm for Feature Correspondence
文章编号:
1673-629X(2006)12-0016-03
作者:
董瑞12 梁栋12 唐俊12 王年12 鲍文霞12
[1]安徽大学计算智能与信号处理教育部重点实验室[2]安徽大学电子科学与技术学院
Author(s):
DONG Rui LIANG Dong TANG Jun WANG Nian BAO Wen-xia
[1]Ministry of Education Key Lab, of Intelligence Computing & Signal Processing, Anhui University[2]School of Electronic Science and Technology, Anhui University
关键词:
图像特征点匹配HSV颜色特征直方图
Keywords:
point - feature correspondence HSV color characteristic histogram
分类号:
TP391.41
文献标志码:
A
摘要:
提出一种基于颜色和几何特征的图像特征点匹配算法。首先提取两幅图像特征点集邻域色调的局部累加直方图,然后结合图像特征点的几何特征构造亲近矩阵,再对亲近矩阵进行奇异值分解(SVD),利用分解的结果构造出一个反应特征点之间匹配程度的关系矩阵,最后根据关系矩阵实现两幅图像的特征点匹配。实验结果显示,这种图像特征点匹配算法对真实图像的平面旋转和立体旋转都具有较高的匹配精确度
Abstract:
A novel method for performing point - feature correspondence based on the color and shape description is proposed in this paper, First of all, partial accumulation histogram of the hue of the matching features of images is quantified into one matrix. Mix the matrix and geometric characteristic into a correspondence strength matrix. Then, the correspondence strength matrix is decomposed by the singular value decomposion (SVD), a relation matrix that denotes the matching degree among feature points is constructed by the result of the decomposition. Finally, the matching feature points of the two images are obtained according to the relation matrix. Experimental results indicate that the algorithm in the paper has the higher precision both of planar matching and stereo matching for real images

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备注/Memo

备注/Memo:
董瑞(1977-),女.安徽人.硕士研究生,研究方向为计算机视觉;梁栋.教授。博导、研究方向为计算机视觉,模式识别
更新日期/Last Update: 1900-01-01