Title :
Cache management for wavelet lifting in JPEG 2000 running on DSP
Author :
Lee, Y.-D. ; Choi, B.-D. ; Cho, J.-K. ; Ko, S.J.
Author_Institution :
Sch. of Electr. Eng., Korea Univ., Seoul, South Korea
fDate :
3/18/2004 12:00:00 AM
Abstract :
A block-based wavelet-lifting scheme using an effective memory management is presented. The proposed method increases the cache performance by minimising the cache miss. Experimental results show that the proposed method is over two times faster than existing fast methods.
Keywords :
cache storage; digital signal processing chips; image coding; storage management; wavelet transforms; Cache management; DSP; JPEG 2000; block-based wavelet-lifting; image compression; memory management;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20040218
