Contrast enhancement method of low-illumination remote sensing image based on improved rough set
In order to solve the noise problem after image enhancement,this paper proposes low illumination remote sensing image contrast enhancement based on improved rough set.This method first carries out the low illumination remote sensing image preprocessing based on the improved rough set,and then adjusts the low illumination remote sensing image adaptively,so as to realize the operation of improving saturation and restoring color,and completes the contrast enhancement processing of the image.The experimental results show that the contrast index of the image is significantly improved,and the application effect is better.
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