Dynamic Correction Method of Image Light Intensity Based on Environmental Factors
An environmental factor, dynamic correction technology, applied in image enhancement, image data processing, instruments, etc., to achieve the effect of improving algorithm efficiency, low time complexity, and high correlation
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[0082] figure 1 The flow chart of the dynamic correction method of image light intensity based on environmental factors, the data file (picture file) is a 2 million pixel traffic sequence picture:
[0083] Step (1): Read in the picture and perform image inversion transformation on it. Specific steps are as follows:
[0084] Read in the picture, reset the size of the picture to 1024 pixels (length) × 1024 pixels (width), and the image inversion expression with the grayscale range [0, L-1] is: s=L-1-r.
[0085] Among them, L represents the maximum gray value, r represents the pixel value before processing, and s represents the pixel value after processing.
[0086] Step (2): Divide the image into sub-tiles of NN for processing. Here, N generally takes 9. (The larger N is, the more accurate the calculation will be, but the amount of calculation will also increase accordingly)
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[0089] The specific value is determined by combining dynamic fuzzy logic ...
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