DocumentCode
1936898
Title
Fractal coding based image retrieval with histogram of collage error
Author
Xu, Yan ; Wang, Jiajun
Author_Institution
Sch. of Electron. & Inf. Eng., Soochow Univ., Jiangsu, China
fYear
2005
fDate
28-30 May 2005
Firstpage
143
Lastpage
146
Abstract
Collage error is a quantitative measure of the similarity between range block and "best-match" domain block. However, it was neglected in many fractal-based image retrieval techniques. In this paper, a new fractal coding based indexing technique with histogram of collage errors is proposed. Experimental results on a database of more than 200 texture images show that the proposed method not only reduces computational complexities, but also enhances the retrieval accuracy.
Keywords
data compression; fractals; image coding; image retrieval; image texture; best-match domain block; collage error histogram; computational complexity; fractal coding; image retrieval technique; texture image; Algorithm design and analysis; Computational complexity; Fractals; Histograms; Image coding; Image databases; Image retrieval; Indexing; Information retrieval; Multimedia databases;
fLanguage
English
Publisher
ieee
Conference_Titel
VLSI Design and Video Technology, 2005. Proceedings of 2005 IEEE International Workshop on
Print_ISBN
0-7803-9005-9
Type
conf
DOI
10.1109/IWVDVT.2005.1504571
Filename
1504571
Link To Document