DocumentCode
2243491
Title
An novel modified extraction method of MPEG-7 visual descriptor for image retrieval
Author
Li, Jian-Hua ; Liu, Ming-sheng ; Song, Ping
Author_Institution
Sch. of Comput. & Inf., Shijiazhuang Railway Inst., Shijiazhuang, China
Volume
4
fYear
2010
fDate
11-14 July 2010
Firstpage
2037
Lastpage
2041
Abstract
It is an important tool for content-based image retrieval (CBIR) to do retrieval by using color feature. When someone retrieval an image, he or she can use a variant of color spaces, which have different advantages. In this paper, we analyze the characteristics of color space used by MPEG-7 color layout descriptor. HSV is used instead of the original color space according to the nature of the human visual system. Contrastive Experiment shows that the modified method increased retrieval efficiency greatly.
Keywords
content-based retrieval; feature extraction; image colour analysis; image retrieval; MPEG-7 color layout descriptor; MPEG-7 visual descriptor; color feature; color spaces; content based image retrieval; modified extraction method; Feature extraction; Humans; Image color analysis; Image retrieval; Layout; Transform coding; Visualization; CBIR; Color layout descriptor; Color space; HLS; HSV; MPEG-7; YCbCr;
fLanguage
English
Publisher
ieee
Conference_Titel
Machine Learning and Cybernetics (ICMLC), 2010 International Conference on
Conference_Location
Qingdao
Print_ISBN
978-1-4244-6526-2
Type
conf
DOI
10.1109/ICMLC.2010.5580506
Filename
5580506
Link To Document