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ADAPTIVE LOSSLESS DATA COMPRESSION METHOD FOR COMPRESSION OF COLOR IMAGE DATA
ADAPTIVE LOSSLESS DATA COMPRESSION METHOD FOR COMPRESSION OF COLOR IMAGE DATA
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机译:彩色图像数据的自适应无损数据压缩方法
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摘要
An adaptive lossless data compression method for compression of color image data in a data processing system. The method includes comparing a plurality of components of a plurality of adjacent pixels in a digital image, calculating spatial differences between the plurality of adjacent pixels, encoding the spatial differences and recording the encoded spatial differences, formatting an image file representing the digital image into byte streams based on bit significance, and compressing, independently, the byte streams associated with each bit significance of the encoded spatial differences.
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