TestGuidedFilter.zip_filter_guide_incha5n_图像去噪_引导滤波去噪

I=imread('TestGuidedFilter\image\grayCat.png'); try I=rgb2gray(I); end I=double(I)/255; p=I; eps=0.1^2; r=2; O1=guidedfilter(I,p,r,eps); r=4; O2=guidedfilter(I,p,r,eps); r=8; O3=guidedfilter(I,p,r,eps); eps=0.2^2; r=2; O4=guidedfilter(I,p,r,eps); r=4; O5=guidedfilter(I,p,r,eps); r=8; O6=guidedfilter(I,p,r,eps); eps=0.4^2; r=2; O7=guidedfilter(I,p,r,eps); r=4; O8=guidedfilter(I,p,r,eps); r=8; O9=guidedfilter(I,p,r,eps); figure; subplot(4,3,1),imshow(I); title('子業夕�'); subplot(4,3,4),imshow(O1); title('r=2,eps=0.1^2'); imwrite(O1,'TestGuidedFilter\image\1.png'); subplot(4,3,5),imshow(O2); title('r=4,eps=0.1^2'); imwrite(O2,'TestGuidedFilter\image\2.png'); subplot(4,3,6),imshow(O3); title('r=8,eps=0.1^2'); imwrite(O3,'TestGuidedFilter\image\3.png'); subplot(4,3,7),imshow(O4); title('r=2,eps=0.2^2'); imwrite(O4,'TestGuidedFilter\image\4.png'); subplot(4,3,8),imshow(O5); title('r=4,eps=0.2^2'); imwrite(O5,'TestGuidedFilter\image\5.png'); subplot(4,3,9),imshow(O6); title('r=8,eps=0.2^2'); imwrite(O6,'TestGuidedFilter\image\6.png'); subplot(4,3,10),imshow(O7); title('r=2,eps=0.4^2'); imwrite(O7,'TestGuidedFilter\image\7.png'); subplot(4,3,11),imshow(O8); title('r=4,eps=0.4^2'); imwrite(O8,'TestGuidedFilter\image\8.png'); subplot(4,3,12),imshow(O9); title('r=8,eps=0.4^2'); imwrite(O9,'TestGuidedFilter\image\9.png'); imwrite(I,'TestGuidedFilter\image\gray.png');