retinex by two Bilateral Filters

代码说明：

说明：  基于双边滤波的retinex算法，暗光图像增强，有效去噪、提高对比度、去光晕；含论文和讲解PPT、实例代码(Retinex algorithm based on bilateral filtering can enhance dark image, effectively denoise, improve contrast and eliminate halo)

文件列表：

hsv, 0 , 2010-07-15
hsv\2005.bmp, 1970126 , 2010-07-15
hsv\5.bmp, 915894 , 2010-07-12
hsv\bialteral.m, 1660 , 2010-07-15
hsv\bialteral2.m, 1196 , 2010-07-15
hsv\boy.bmp, 1962090 , 2010-07-15
hsv\demo.m, 1674 , 2010-07-15
hsv\girl.bmp, 1969902 , 2010-07-15
PPT_Retinex by Two Bilateral Filters.pdf, 2963789 , 2013-03-20
Retinex by Two Bilateral Filters.pdf, 2516867 , 2013-03-20
hsv\21.jpg, 649988 , 2018-07-05
hsv\22.jpg, 609142 , 2018-07-05
hsv\23.jpg, 660655 , 2018-07-05
hsv\24.jpg, 619138 , 2018-07-05
hsv\25.jpg, 791326 , 2018-07-05
hsv\DSC_0021.jpg, 477529 , 2014-08-19
hsv\DSC_0022.jpg, 458033 , 2014-08-19
hsv\DSC_0023.jpg, 621790 , 2014-08-19
hsv\DSC_0024.jpg, 508904 , 2014-08-19
hsv\DSC_0025.jpg, 641872 , 2014-08-19