IWT在无损编码与压缩中获得了很大成功，但在有损压缩效率上远低于传统的DWT。

IWT achieves great success in the lossless coding and compression, but its efficiency in the loss compression is far lower than the traditional DWT.

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研究了基于整数到整数形状自适应离散小波变换对任意形状感兴趣区域的有损和无损编码技术。

Arbitrary shape region of interest lossily and losslessly coding technology based on integer-to-integer shape adaptive discrete wavelet transform has also been studied.

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在不同编码页面中数据向二进制模式的映射帮助无损的交换国际数据。

The mapping of data into bit patterns in various code pages helps interchange global data without data loss and character corruption.

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