该方法是以分块截断编码技术和矢量量化技术为基础的编码方法。

This method is based on the techniques of block truncation coding and vector quantization.

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分块自适应量化(BAQ)算法是目前最适于工程实现的合成孔径雷达(SAR)原始数据压缩算法。

Block Adaptive Quantization (BAQ) is the most efficient algorithm for Synthetic Aperture Radar (SAR) raw data compression. In this paper, the theory on this algorithm is introduced.

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然后对矢量量化形成的码书分块加密；

Then the codebook that is generated by vector quantization is blocked and encrypted;

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