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%基于HVS的混沌阵列水印算法 clear all [I,map]=imread('d:\matpro\tuku\fds.bmp'); I=double(I); %MuI=mean2(I) %STDI=std2(I) %En1=entropy(I) %I=rgb2gray(I); %map=rgb2gray(map); %I=imread('rice.tif'); %load

clc; clear all; close all; base_image= imread('proj1lab1.jpg'); base_image1=rgb2gray(base_image); base_image2=double(base_image1); base_image3 = imread('proj1lab2.jpg'); base_image4=rgb2gray(ba

clc; clear all; close all; base_image= imread('proj1lab1.jpg'); base_image1=rgb2gray(base_image); base_image2=double(base_image1); base_image3 = imread('proj1lab2.jpg'); base_image4=rgb2gray(ba

i =imread('f1.bmp'); figure;imshow(i); oiv=rgb2gray(i);%oiv=im2bw(oiv);figure;imshow(oiv) %oiv1=rgb2hsv(i); %转换HSV空间 %oiv=double(i); %for qp=1:3 %oiv=uint8(oiv1(:,:,2)); %oiv=double(oiv1(:,:,1

tic I = imread('cameraman.jpg'); H=imrotate(I,3,'bilinear','crop'); H=rgb2gray(H); I=rgb2gray(I); I=double(I); H=double(H); fw=mean2(abs(H-I)); fb=0; p=0.8; t0=-(fw-fb)/log(p); n=5; nn=n*n

tic I = imread('cameraman.jpg'); H=imrotate(I,3,'bilinear','crop'); H=rgb2gray(H); I=rgb2gray(I); I=double(I); H=double(H); fw=mean2(abs(H-I)); fb=0; p=0.8; t0=-(fw-fb)/log(p); n=5; nn=n*n

/* pngcrush.h */ /* Special defines for pngcrush, mostly just to reduce the size of the static executable. */ #ifndef PNGCRUSH_H #define PNGCRUSH_H /* #include */ #define

//{{NO_DEPENDENCIES}} // Microsoft Developer Studio generated include file. // Used by airImg.rc // #define IDD_ABOUTBOX 100 #define IDR_MAINFRAME 128 #defin

/* Color Toolkit v1.2 Oct. 29, 2002 (c) 2002 Robert Penner MovieClip getter/setter properties: _brightness _brightOffset _negativeColor _rgb _red _g

Test the that setTransform({...}) does the correct thing rgb: 1321020 ra: 9.765625 rb: 20 ga: 29.6875 gb: 40 ba: 50 bb: 60 aa: 69.921875 ab: 80