Title :
Scalable coded domain low-level visual feature extraction
Author :
Muzammil, Farooq ; Abhayaratne, Charith
Author_Institution :
Dept. of Electron. & Electr. Eng., Sheffield Univ., Sheffield
Abstract :
Mapping of low level visual descriptors into content scale- quality spaces is vital in CBIR using scalable coded images. A new scalable domain feature extraction is presented. It outperforms MPEG-7 visual descriptors.
Keywords :
content-based retrieval; feature extraction; image coding; image retrieval; wavelet transforms; CBIR; content scale-quality spaces; content-based image retrieval; low level visual descriptors; low-level visual feature extraction; scalable coded images; wavelet decomposition; CBIR; EZW; MPEG-7; scalable coding; wavelets;
Conference_Titel :
Visual Media Production, 2007. IETCVMP. 4th European Conference on
Conference_Location :
London
Print_ISBN :
978-0-86341-843-3
