DocumentCode
3583432
Title
Approximating color consistency in retrieval using energy histograms of DCT coefficients
Author
Lay, Jose A. ; Guan, Ling
Author_Institution
Sydney Univ., NSW, Australia
Volume
1
fYear
2002
fDate
6/24/1905 12:00:00 AM
Firstpage
669
Abstract
This paper presents the use of the energy histogram of DCT coefficients to approximate color consistency in retrieving gamma-corrected and filter-edited JPEG images. The work has been used for coarse searching of global color similarity in the SoloArt project.
Keywords
approximation theory; data compression; discrete cosine transforms; image coding; image colour analysis; image retrieval; transform coding; DCT coded image; DCT coefficients; SoloArt project; color consistency approximation; energy histograms; filter-edited JPEG images; gamma-corrected JPEG images; global color similarity; illumination independent color indexing; image retrieval; Color; Digital images; Discrete cosine transforms; Displays; Graphics; Histograms; Image retrieval; Indexing; Search engines; Tiles;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia and Expo, 2002. ICME '02. Proceedings. 2002 IEEE International Conference on
Print_ISBN
0-7803-7304-9
Type
conf
DOI
10.1109/ICME.2002.1035870
Filename
1035870
Link To Document