Wavelets: Applications to image compression-II

被引：0

作者：

Sachin P. Nanavati

Prasanta K Panigrahi

机构：

[1] Centre for Development of Advanced Computing (C-DAC),National PARAM Supercomputing Facility

[2] Physical Research Laboratory Navrangpura,undefined

来源：

Resonance | 2005年 / 10卷 / 3期

关键词：

JPEG-2000; image compression; discrete wavelet transform (DWT); Donoho thresholding; Huffman coding;

D O I：

10.1007/BF02835837

中图分类号：

学科分类号：

摘要：

We explain here, the wavelet based thresholding procedure, one of the key factors behind the successful application of wavelets in image compression. We then elaborate on quantization and go on to outline the basic ideas underlying Huffman coding, the other important tool for data compression.

引用

页码：19 / 27

页数：8