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Description: 基于主成分分析的图像压缩,通过传入图像矩阵、主成分配置、子块大小来进行PCA处理,可得到压缩重构的图像矩阵、压缩比、贡献率信息-Image compression based on principal component analysis, by passing the image matrix, the main component configuration, the sub-block size to PCA processing, compression can be obtained reconstructed image matrix, the compression ratio, the contribution rate information
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