A method and system for compressing cr images with equal resolution
A compression method and resolution technology, which is applied in the field of image processing, can solve the problem of low compression rate of CR images, and achieve the effect of reducing data redundancy, saving calculation amount, and reducing total amount
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[0044] The present invention will be further described below in conjunction with accompanying drawing:
[0045] The present invention first calculates the probability that the binary data of the pixel points at the same position in adjacent CR images are the same from the high bit to the low bit, and finds out the digits of the suspected high bit data and the suspected median data by setting the first threshold and the second threshold respectively ; Then, based on these two digits, calculate the same probability of the first few consecutive data in turn, and confirm the digits of the high and middle data, which can save the amount of calculation; then the high, middle and low data respectively Put them together to form a new data block, and then compare and analyze two adjacent data blocks, use a large comparison unit for the same high-level data with a high probability, and use a small comparison unit for the same high-level data with a high probability , replacing the origi...
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