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Mostfa Abd El-Aziz


Last seen: 4 days ago |  Active since 2018

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Unrecognized function or variable 'delta'.
%function fn = retrieve(X,irow,icol); watermark = imread('watermark.jpg'); watermark=imresize(watermark,[32 32]); watermark...

5 months ago | 1 answer | 0

1

answer

Question


Pixel Differnce Histogram Plotting.
How to plot histogram for (PDH) analysis like in the attached image

1 year ago | 1 answer | 0

1

answer

Question


Error using + Matrix dimensions must agree
RGB=real(DFT)+WMI;

2 years ago | 1 answer | 0

1

answer

Question


BER and NC values
i have working on awatermarking project when i have applied different types of attacks on the watermarked image the values of ...

3 years ago | 0 answers | 0

0

answers

Question


Split color Image into 16 sub images and combine all of these images again to get color image
how i can split Image into (16 sub-images) and combine all of these images again to get color image

3 years ago | 3 answers | 0

3

answers

Question


Payload Capacity data hiding
Helo every body, I have a data hiding project that hide text in color image size of text to be embed is : 20 bytes Size of ...

3 years ago | 0 answers | 0

0

answers

Question


imshow() black image
%%%%% Complete Code %%%%%%%%%%% clc close all clear %% Input images I=imread('gl1.jpg'); I=imresize(I,[512,512]); logo=...

3 years ago | 1 answer | 0

1

answer

Question


imshow() black image
%% Extraction Step Ex_watermark=zeros(8); Watermarked_B=Watermarked_image(:,:,3); c=0; for i=1:64:64*64-63 c=c+1; ...

3 years ago | 0 answers | 0

0

answers

Question


code for Bessel-Fourier moment moment on color images
Hello every body where can i find code for : Bessel-Fourier moment for color images i have search the internet , but i found on...

4 years ago | 1 answer | 0

1

answer

Question


hiding text inside image
i am doing aproject in data hiding i have embed text in image using Left Most Significiant Bit Left-MST strategy i want t...

5 years ago | 1 answer | 0

1

answer

Question


Array dimensions must match for binary array op. error how to solve this problem thanks for all

5 years ago | 1 answer | 0

1

answer

Question


Undefined function 'int' for input arguments of type 'double'.
Hello Every Body .. I am anew matlab user and i have an error on my code i hope to solve it This My Code : EDIT: Mostfa Abd...

5 years ago | 1 answer | 0

1

answer

Question


How to Plot Of MSE For The Following Code

5 years ago | 0 answers | 0

0

answers

Question


Error using reshape To RESHAPE "the number of elements must not change"

5 years ago | 1 answer | 0

1

answer

Question


Hello every one i have an error when run this code can eny help?
% Arrange Text images in interleaved manner two per Color plane function_ [im_alt] = altertxt(im_tx1,im_tx2) % This function...

5 years ago | 1 answer | 0

1

answer