Fractal image compression coding method based on CNN and GEP
A technology of image compression and encoding method, applied in image communication, genetic law, genetic model, etc., can solve the problems of restricting encoding speed and time, and achieve accurate and fast image classification, high compression ratio, gene expression, etc. The effect of fast convergence of programming search and evolution
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[0041] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.
[0042] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.
[0043] like Figure 1~4 As shown, the present invention provides a kind of fractal image compression coding method based on CNN and GEP, comprising:
[0044] Step 1: Divide the image to be compressed into multiple non-overlapping range sub-blocks and multiple overlapping definition domain sub-blocks. Each range sub-block has the same size, that is, any two range sub-blocks The intersection between is an empty set, and the intersection between at least two domain sub-blocks is not an empty set. Multiple range sub-blocks form a range block pool, and the size of each domain sub-blo...
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