JPEG2000 image compression standard JPEG2000图像压缩标准
The digital image processing foundation of the JPEG2000 is described at first part. And it is provided for research JPEG2000 standard.
第一部分着重讲述了JPEG2000标准的数字图像处理基础，该部分为深入研究JPEG2000标准做准备。
Wavelet transform has good air-frequency characteristics, but also a good match human visual system, but also with the new JPEG2000 standard compatible.
小波变换具有良好的空频特性，而且能够很好地匹配人类视觉系统，同时也与新的JPEG2000标准相兼容。
Experiments show that the proposed compression method exceeds JPEG2000 standard in compression performance and ability of image edges and texture preservation.
实验表明，提出的压缩方法具有很好的边缘和纹理保护能力，特别对于直线纹理图像，压缩性能优于JPEG2000标准。
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