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| function [B] = newTVInpaintingTest()
clear all;
close all;
OriginalImg = rgb2gray(imread('man.png'));
% OriginalImg = rgb2gray(imread('barbOriginal.bmp'));
% OriginalImg = rgb2gray(imread('бÏßͼOriginal.bmp'));
% OriginalImg = imread('bookOriginal.bmp');
% OriginalImg = rgb2gray(imread('zhuobuOriginal.bmp'));
% OriginalImg = rgb2gray(imread('gunOriginal.bmp'));
% OriginalImg = rgb2gray(imread('¼¯ÊÐGRAYDirty.bmp'));
% OriginalImg = imread('lenaOriginal.bmp');
% OriginalImg =imread('S_S_Denimb_t.bmp');
% OriginalImg=imnoise(OriginalImg,'gaussian',0.01,0.003);
figure(1);imshow(OriginalImg);
% imwrite(uint8(OriginalImg),'lenaNoise.bmp');
[ll,cc] = size(OriginalImg)
% DirtyImg=rgb2gray(imread('clothDirtyCrossGray.bmp'));
% DirtyImg=rgb2gray(imread('clothDirtyFirstGray.bmp'));
% DirtyImg=rgb2gray(imread('barbDirty.bmp'));
% DirtyImg=rgb2gray(imread('бÏßͼdirty.bmp'));
% DirtyImg=imread('bookDirty.bmp');
% DirtyImg=rgb2gray(imread('zhuobuDirty.bmp'));
% DirtyImg=rgb2gray(imread('gunDirty.bmp'));
% DirtyImg=rgb2gray(imread('¼¯ÊÐGRAYDirty.bmp'));
% DirtyImg=imread('lenaDirty.bmp');
% DirtyImg=imread('lenaDirtyCon.bmp');
% DirtyImg=imread('S_S_Denimb_tDirty.bmp');
DirtyImg=imread('man-mask.png');
figure(2);imshow(DirtyImg);
OriginalImg=double(OriginalImg);
DirtyImg=double(DirtyImg);
%»ñȡͼÏñ¿í¶ÈºÍ¸ß¶È
[width,height] = size(DirtyImg)
dirtyMSE = 0.0;
for j = 1:height
for i = 1:width
dirtyMSE=dirtyMSE+abs(OriginalImg(i,j)-DirtyImg(i,j));
end
end
dirtyMSE = dirtyMSE/(width*height);
dirtyPSNR = 10*log10(255*255/dirtyMSE)
% Img = double(DirtyImg);
Img=double(DirtyImg);
U = Img;
V = Img;
IterTimes=100;
% MASK = imread('lakeMask.bmp');
% [widthM,heightM] = size(MASK);
% for j = 1:height
% for i = 1:width
% % if Img(i,j) > 251
% if Img(i,j) < 1
% MASK(i,j) = 255;
% else
% MASK(i,j) = 0;
% end
% end
% end
%ÀûÓÃÂß¼*ÔËËãÌáÈ¡ÑÚÄ£
% MASK=~(Img); %ÈËΪѡÔñãÐÖµ
MASK = (Img < 1);
% MASK = (Img > 251);%lena;¼¯ÊÐͼÏñ
figure(3);imshow(MASK);
%¼ÆËãÊÜËðÂÊ
badNum=0;
for j = 1:height
for i = 1:width
if MASK(i,j) == 1
badNum=badNum+1;
end
end
end
badRatio=badNum/(width*height)
% %½«¶þÖµÑÚÄ£ÖмäµÄ¿Õ¶´Ìî³ä£¬Ê¹Ö®³ÉΪ´¿´âµÄ¶þÖµÑÚÄ£
% noborder=imclearborder(MASK,4);
% % figure,imshow(noborder)
% MASK=imfill(noborder,'holes');
% figure,imshow(MASK);
tic;
%%ÎÆÀí·½Ïò(-2£¬3)¼´(m,n)È¡¾öÓÚ×ø±êϵµÄ·½Ïò£¬ÎÞËùν
%%ÓÃ×Ô¼ºµÄËã·¨ÇóµÃÎÆÀí·½ÏòΪ(-10£¬16)
%¶ÔÆäËûͼÏñ£¬ÈôÎÆÀíÔ½½ç£¬¿É½øÐнüËÆ
m=-2;n=3;%cloth
% m=1;n=0;%tv
% m=-4;n=1;%gun
% m=-1;n=1;
iter=1;
a=1e-6;
while iter <= IterTimes
%¸üÐÂÐÞ¸´ÇøÓòÄÚÿµãÖµ
for i = 8:width-8
for j = 8:height-8
% if (MASK(i,j+1) == 255)|(MASK(i,j-1) == 255)|(MASK(i+1,j) == 255)|(MASK(i-1,j) == 255)
% if (MASK(i,j+1) == 1)|(MASK(i,j-1) == 1)|(MASK(i+1,j) == 1)|(MASK(i-1,j) == 1)
% if MASK(i,j)==255
lamda = 0.005;
if MASK(i,j) == 1
% if (MASK(i,j+2) == 1)|(MASK(i,j-2) == 1)|(MASK(i+2,j) == 1)|(MASK(i-2,j) == 1)
%¼ÆËãw1,w2,w3,w4
lamda = 0;
gridUw2 = (V(i,j)-V(i-m,j-n))^2+(1.0/16)*(V(i+m-n,j+m+n)+V(i+n,j-m)-V(i-(m+n),j+m-n)-V(i-n,j+m))^2;
gridUe2 = (V(i,j)-V(i+m,j+n))^2+(1.0/16)*(V(i+m+n,j-(m-n))+V(i+n,j-m)-V(i-n,j+m)-V(i-(m-n),j-(m+n)))^2;
gridUs2 = (V(i,j)-V(i-n,j+m))^2+(1.0/16)*(V(i+m,j+n)+V(i-(m-n),j-(m+n))-V(i+m,j-n)-V(i-(m+n),j+m-n))^2;
gridUn2 = (V(i,j)-V(i+n,j-m))^2+(1.0/16)*(V(i+m,j+n)+V(i+m+n,j-(m-n))-V(i+m-n,j+m+n)-V(i+m,j-n))^2;
w1 = 1/sqrt(a*a+gridUw2);
w2 = 1/sqrt(a*a+gridUe2);
w3 = 1/sqrt(a*a+gridUs2);
w4 = 1/sqrt(a*a+gridUn2);
U(i,j) =(w1*V(i-m,j-n)+w2*V(i+m,j+n)+w3*V(i-n,j+m)+w4*V(i+n,j-m)+lamda*V(i,j))/(w1+w2+w3+w4+lamda);
end
% gridUw2 = (V(i,j)-V(i-m,j-n))^2+(1.0/16)*(V(i+m-n,j+m+n)+V(i+n,j-m)-V(i-(m+n),j+m-n)-V(i-n,j+m))^2;
% gridUe2 = (V(i,j)-V(i+m,j+n))^2+(1.0/16)*(V(i+m+n,j-(m-n))+V(i+n,j-m)-V(i-n,j+m)-V(i-(m-n),j-(m+n)))^2;
% gridUs2 = (V(i,j)-V(i-n,j+m))^2+(1.0/16)*(V(i+m,j+n)+V(i-(m-n),j-(m+n))-V(i+m,j-n)-V(i-(m+n),j+m-n))^2;
% gridUn2 = (V(i,j)-V(i+n,j-m))^2+(1.0/16)*(V(i+m,j+n)+V(i+m+n,j-(m-n))-V(i+m-n,j+m+n)-V(i+m,j-n))^2;
% w1 = 1/sqrt(a*a+gridUw2);
% w2 = 1/sqrt(a*a+gridUe2);
% w3 = 1/sqrt(a*a+gridUs2);
% w4 = 1/sqrt(a*a+gridUn2);
%
% U(i,j) =(w1*V(i-m,j-n)+w2*V(i+m,j+n)+w3*V(i-n,j+m)+w4*V(i+n,j-m)+lamda*V(i,j))/(w1+w2+w3+w4+lamda);
end
end
a=a/5;
iter = iter+1;
V = U;
end
t = toc
Inpainted = V;
imagesc(OriginalImg-V);
inpaintedMSE = 0.0;
for j = 1:height
for i = 1:width
inpaintedMSE=inpaintedMSE+abs(OriginalImg(i,j)-Inpainted(i,j));
end
end
inpaintedMSE = inpaintedMSE/(height*width)
inpaintedPSNR = 10*log10(255*255/inpaintedMSE)
figure(4);title('inpainted','FontWeight','bold');imshow(Inpainted,[]);
imwrite(uint8(Inpainted),'inpainted.bmp'); |
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