BMP视觉增强和平衡,这次我选择做24位图像的视觉增强和直方图平衡。因为只需要通过YUV值作为中间过程即可完成。-BMP enhanced vision and balance, this time I chose to do 24 images visual enhancement and histogram balance. Because only you need to complete the process by the YUV value as an intermediate.