Because the remotely sensed hyperspectral image information is very precious, the lossless compression or near have lossless compression method is needed possibly.
由于遥感图像信息十分宝贵，应尽可能采用无损压缩或近无损压缩方法。
The research background of near-lossless compression and 3 types of method are introduced in this paper.
介绍了准无损压缩的研究背景和3类准无损压缩方法。
The research background of near-lossless compression and 3 types of method are introduced in this paper.
介绍了准无损压缩的研究背景和3类准无损压缩方法。
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