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A new lossless compressor for png and bmp images (Preprocessor)

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png-bmp-Lossless-Compressor

A new lossless compressor for png and bmp images

First version of the PNG / BMP Lossless compressor, it can compress images in the png or bmp format of more than 24 bits between 15 and 40% of its original size.

The algorithm changes the order of the bytes (RGB values) so that it is easier for the paq8 compressor to compress the image.

Error found: when decompressing it generates the same image but in 32 bits, making it a bit different in size compared to its original size, but at the same quality.

Run with Python.

contact: https://twitter.com/missingus3r

About

A new lossless compressor for png and bmp images (Preprocessor)

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3 stars

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2 watching

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