代码搜索：图像加密
找到约 10,000 项符合「图像加密」的源代码
代码结果 10,000
www.eeworm.com/read/361503/10049757
m sofmrec.m
% 此为Sofm图像分割后的还原函数
% 由SofmProcess处理的结果,对不同分类结果还原图像
function retstr = SofmRec(ModelNo,ClassifyNum,ClassifyNo,DataDir)
NNTWARN OFF
retstr=-1;
%%%% 输入参数赋值开始 %%%%%%%%%%%%%%%%%%%%%%%
% 方便调试程序用，程序调试时去
www.eeworm.com/read/357171/10213982
m 14-5.m
I = imread('cameraman.tif');
PSF = fspecial('gaussian',60,10);
%PSF点扩展函数
J = edgetaper(I,PSF);
%对图像边缘模糊化处理
subplot(1,2,1);imshow(I,[]);title('原始图像');
subplot(1,2,2);imshow(J,[]);title('边缘模糊化');
www.eeworm.com/read/357171/10214000
m 8-13.m
rgb=imread('lily.tif');
imshow(rgb);
title('原始图像');
[X_no_dither,map]=rgb2ind(rgb,8,'nodither');
[X_dither,map]=rgb2ind(rgb,8,'dither');
figure, imshow(X_no_dither,map);
title('没有抖动的变换图像');
fi
www.eeworm.com/read/356085/10237454
m example6_2.m
%首先，提取图像的局部边缘，见图6-24。
I = imread('ic.tif');
BW = edge(I);
imshow(I)
figure, imshow(BW)
%然后，对边缘图像做Radon变换，见图6-25。
theta = 0:179;
[R,xp] = radon(BW,theta);
imagesc(theta, xp, R);
co
www.eeworm.com/read/160256/10548750
m example6_2.m
%首先，提取图像的局部边缘，见图6-24。
I = imread('ic.tif');
BW = edge(I);
imshow(I)
figure, imshow(BW)
%然后，对边缘图像做Radon变换，见图6-25。
theta = 0:179;
[R,xp] = radon(BW,theta);
imagesc(theta, xp, R);
co
www.eeworm.com/read/159906/10591554
m 14-5.m
I = imread('cameraman.tif');
PSF = fspecial('gaussian',60,10);
%PSF点扩展函数
J = edgetaper(I,PSF);
%对图像边缘模糊化处理
subplot(1,2,1);imshow(I,[]);title('原始图像');
subplot(1,2,2);imshow(J,[]);title('边缘模糊化');
www.eeworm.com/read/159906/10591665
m 8-13.m
rgb=imread('lily.tif');
imshow(rgb);
title('原始图像');
[X_no_dither,map]=rgb2ind(rgb,8,'nodither');
[X_dither,map]=rgb2ind(rgb,8,'dither');
figure, imshow(X_no_dither,map);
title('没有抖动的变换图像');
fi
www.eeworm.com/read/416449/6960159
m sofmrec.m
% 此为Sofm图像分割后的还原函数
% 由SofmProcess处理的结果,对不同分类结果还原图像
function retstr = SofmRec(ModelNo,ClassifyNum,ClassifyNo,DataDir)
NNTWARN OFF
retstr=-1;
%%%% 输入参数赋值开始 %%%%%%%%%%%%%%%%%%%%%%%
% 方便调试程序用，程序调试时去
www.eeworm.com/read/469046/6984253
m 14-5.m
I = imread('cameraman.tif');
PSF = fspecial('gaussian',60,10);
%PSF点扩展函数
J = edgetaper(I,PSF);
%对图像边缘模糊化处理
subplot(1,2,1);imshow(I,[]);title('原始图像');
subplot(1,2,2);imshow(J,[]);title('边缘模糊化');
www.eeworm.com/read/469046/6984285
m 8-13.m
rgb=imread('lily.tif');
imshow(rgb);
title('原始图像');
[X_no_dither,map]=rgb2ind(rgb,8,'nodither');
[X_dither,map]=rgb2ind(rgb,8,'dither');
figure, imshow(X_no_dither,map);
title('没有抖动的变换图像');
fi