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Question
Why absolute value is multiplied by 100 in the code below?
figure,imshow(abs(y-x)*100)
10 years ago | 1 answer | 0
1
answerQuestion
Can anybody explain what is the logic of the while loop which is used in the below code?(I am a beginner in using Matlab )
clear all; close all; clc; image1=imread('aaa.jpg'); figure,imshow(image1); title('Original image'); [ori_row,ori_...
10 years ago | 1 answer | 0
1
answerQuestion
I am a beginner in matlab. I just used below code for embedding watermark. Can anybody tell how to extract watermark from this code??
image1=imread('aaa.jpg'); figure,imshow(image1); title('Original image'); [ori_row,ori_col]=size(image1) host_leng...
10 years ago | 1 answer | 0
1
answerQuestion
How can I extract the watermark image in this code?
i = imread('im.png'); imshow(i) j=rgb2gray(i); imshow(j) n=imread('hand.jpg'); l=imresize(n,0.5); m=rgb2gra...
10 years ago | 1 answer | 0
