Wavelet-Based Image Coding: An Overview

Wavelet-Based Image Coding: An Overview
复制标题

DOI:
10.1007/978-1-4612-0571-5_8
复制
发表时间:
1999-12
期刊:
--
影响因子:
--
通讯作者:
G. Davis;Aria Nosratinia
G. Davis;Aria Nosratinia
中科院分区:
其他
文献类型:
--
作者:
G. Davis;Aria Nosratinia

文献摘要

被引文献

相似文献

本章介绍了基于小波的图像编码的概述。我们发展的基本图像编码与矢量量化的讨论。我们激励在实际环境中使用的变换编码,并描述各种解相关变换的属性。我们激励使用的小波变换在编码中使用率失真的考虑,以及近似理论的考虑。最后,我们在文献中给出了当前编码器的概述。
This chapter presents an overview of wavelet-based image coding. We develop the basics of image coding with a discussion of vector quantization. We motivate the use of transform coding in practical settings, and describe the properties of various decorrelating transforms. We motivate the use of the wavelet transform in coding using rate-distortion considerations as well as approximation-theoretic considerations. Finally, we give an overview of current coders in the literature.