iwt

Some Researches of IWT in the Field of Image Compression

IWT在图像压缩中几个主要问题的研究

Second, the advantages and disadvantages of the image coding based on traditional wavelet transform are discussed. The method of constructing reversible IWT using lifting scheme is presented. So an image coding method using IWT in place of traditional wavelet transform is put forward.

具体介绍了静态图像编码的概况，以及基于传统小波变换的图像编码方法及其缺点，讨论了用提升方法构造可逆整数小波变换的方法，提出用整数小波变换代替传统小波变换，进行图像编码。

Economic Evaluation of IWT capacity Structure Improvement;

中国内河运力结构改善的经济评估（英文）

Discuss the mechanism establishment of water markets for IWT system in our country.

对我国跨流域调水系统水市场机制的建立进行了分析探讨。

Design of LED Synchronization Display System Based on IWT Image Compression Technology

基于IWT图像压缩技术的LED同步显示系统设计

The basic problems involved in the planning and management of IWT system are put forward;

指出了跨流域调水系统规划管理涉及的基本问题；

The studies on IWT economy and management are still under poor condition.

内河运输经济与管理的研究也是薄弱环节。