Title :
Study on a Image Matching Algorithm Based on Sphere Similarity of Color Histogram Intersection
Author :
Lu, Yihong ; Hu, Jia ; Huang, Decai
Author_Institution :
College of Information Engineering, Zhejiang University of Technology, Hangzhou Zhejiang 310014, China. lyh@zjut.edu.cn
Abstract :
In the area of content-based image retrieval, the feature-matching algorithm based on color histogram intersection ignores the similarity of different color. In order to solve this problem, this paper presents a new image-matching algorithm based on sphere similarity of color histogram intersection in the GRB space. The experimental results show that the new algorithm achieves better performance.
Keywords :
RGB space; color histogram; feature matching; image retrieval; sphere similarity; Content based retrieval; Digital images; Educational institutions; Gamma ray bursts; Histograms; Image matching; Image retrieval; Information retrieval; Space technology; Statistical distributions; RGB space; color histogram; feature matching; image retrieval; sphere similarity;
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Print_ISBN :
1-4244-0332-4
DOI :
10.1109/WCICA.2006.1713941
