minor changes

estija · May 24, 2020 · 51c6a7d · 51c6a7d
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diff --git a/BM3D/BM3D.m b/BM3D/BM3D.m
diff --git a/BM3D/bm3d_thr.mexa64 b/BM3D/bm3d_thr.mexa64
diff --git a/BM3D/bm3d_thr.mexglx b/BM3D/bm3d_thr.mexglx
diff --git a/BM3D/bm3d_thr.mexmaci b/BM3D/bm3d_thr.mexmaci
diff --git a/BM3D/bm3d_thr.mexmaci64 b/BM3D/bm3d_thr.mexmaci64
diff --git a/BM3D/bm3d_thr.mexw32 b/BM3D/bm3d_thr.mexw32
diff --git a/BM3D/bm3d_thr.mexw64 b/BM3D/bm3d_thr.mexw64
diff --git a/BM3D/bm3d_wiener.mexa64 b/BM3D/bm3d_wiener.mexa64
diff --git a/BM3D/bm3d_wiener.mexglx b/BM3D/bm3d_wiener.mexglx
diff --git a/BM3D/bm3d_wiener.mexmaci b/BM3D/bm3d_wiener.mexmaci
diff --git a/BM3D/bm3d_wiener.mexmaci64 b/BM3D/bm3d_wiener.mexmaci64
diff --git a/BM3D/bm3d_wiener.mexw32 b/BM3D/bm3d_wiener.mexw32
diff --git a/BM3D/bm3d_wiener.mexw64 b/BM3D/bm3d_wiener.mexw64
diff --git a/BM3D/denoise_bm3d.m b/BM3D/denoise_bm3d.m
@@ -0,0 +1,21 @@
+function [img_out] = denoise_bm3d(img_in,Topt,noise_std)
+%for denoising using BM3D 
+
+%img_in is the enhanced image
+%Topt is the refined illumination map
+%noise_std is the standard deviation of noise corresponding to image values in range [0,255]
+addpath('../');
+img_yuv=rgb2yuv(img_in); %colorspace conversion
+
+[psnr,img_bm3d_y]=BM3D(1,img_yuv(:,:,1),noise_std,'np',1);
+
+%recomposing
+img_yuv_new(:,:,1)=img_bm3d_y;
+img_yuv_new(:,:,2)=img_yuv(:,:,2);
+img_yuv_new(:,:,3)=img_yuv(:,:,3);
+
+img_bm3d_rgb=yuv2rgb(img_yuv_new); %colorspace conversion, denoised result
+
+img_out=img_in.*Topt+img_bm3d_rgb.*(1-Topt); %recomposed result
+
+end
diff --git a/imgs/building.bmp b/imgs/building.bmp
diff --git a/imgs/cars.bmp b/imgs/cars.bmp
diff --git a/imgs/lamp.bmp b/imgs/lamp.bmp
diff --git a/imgs/land.bmp b/imgs/land.bmp
diff --git a/imgs/moon.bmp b/imgs/moon.bmp
diff --git a/imgs/paint.bmp b/imgs/paint.bmp
diff --git a/imgs/robot.bmp b/imgs/robot.bmp
diff --git a/imgs/wires.bmp b/imgs/wires.bmp