The results show that the application of JPEG2000 and ROI technique to medical images compression is a ascendant scheme, which can preserve significant image info…
实验结果和分析表明，JPEG2000标准和ROI技术应用于医学图像压缩，对保证医学图像重要信息不失真，又能够提高压缩比，是一个优越的方案。
This paper analyzes the necessity and feasibility for images compression at first, and then makes a comparison and summarization for the traditional compression methods.
本文首先对数字图像压缩的必要性和可行性进行了分析，并对传统压缩编码方法进行了比较和综述。
The test results show that the 3D SPIHT algorithm based on 3D DWT for hyperspectral images compression is very efficient, the algorithm is embedded and has modest complexity.
实验证明，基于3维小波变换的3维SPIHT编码算法在对超光谱图像压缩时，表现出了优良的率失真性能。 并且算法复杂度适中，具有嵌入式特性。
This system sets up an integrated remote sensing images compression platform, and we probe into lossy compression arithmetic to apply it to remote sensing images compression.
该系统建立了一个比较完整的遥感图像压缩平台，并且为将有损压缩算法应用到遥感图像压缩做出了一定的探索。
This system sets up an integrated remote sensing images compression platform, and we probe into lossy compression arithmetic to apply it to remote sensing images compression.
该系统建立了一个比较完整的遥感图像压缩平台，并且为将有损压缩算法应用到遥感图像压缩做出了一定的探索。
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