上海大学学报(英文版)
上海大學學報(英文版)
상해대학학보(영문판)
JOURNAL OF SHANGHAL UNIVERSITY
2000年
3期
225-229
,共5页
汤焱%莫玉龙%TANG Yan%MO Yu-long
湯焱%莫玉龍%TANG Yan%MO Yu-long
탕염%막옥룡%TANG Yan%MO Yu-long
wavelet transform%integer wavelet%image compression%lossless coding
In this paper, the second generation wavelet transform is applied to image lossless coding, according to its characteristic of reversible integer wavelet transform. The second generation wavelet transform can provide higher compression ratio than Huffman coding while it reconstructs image without loss compared with the first generation wavelet transform. The experimental results show that the second generation wavelet transform can obtain excellent performance in medical image compression coding.
