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hudof najeeb


Last seen: 4 years ago |  Active since 2016

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I do not have any licenses associated with your MathWorks Account.
Now my matlab exe desnt work .its want activites .what I must do ?? I You do not have any licenses. I need it because Iam studen...

6 years ago | 1 answer | 0

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answer

Question


What (%.5g\n) does mean?
disp(['PSNR ' num2str(measerr(CoverImg,s))]) [~, MSE] = measerr(CoverImg,s); fprintf('MSE: %.5g\n', MSE) the result i...

7 years ago | 1 answer | 0

1

answer

Question


Histogram of color image
I hide message inside image using LSB .It is work but I get a different style of output of histogram.how to solve it? <</ma...

7 years ago | 3 answers | 1

3

answers

Question


how to hide audio file in image use lsb steganography ?
I want to hide audio file inside image using lsb steganography but I dont know how to covert the wave to binary bit .I have prog...

7 years ago | 2 answers | 0

2

answers

Question


encryption and decryption message
I want to do project about cryptography .can any one tell me what a good and new method for encryption message ?

7 years ago | 0 answers | 0

0

answers

Question


Histogram of color image
I made program to hide message inside image using LSB steganography. every things going ok but why I get the histogram of cover ...

7 years ago | 0 answers | 0

0

answers

Question


How to calculate MSE (Mean Squared Error)?
What is the instruction to calculate mean squared error of two images?

7 years ago | 1 answer | 0

1

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Question


How return my image from binary to grayscale
I hide my image "mouse" in image " pigs". Firstly I convert the image "mouse" to binary in encryption code .secondly I return it...

7 years ago | 1 answer | 0

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Question


I cant get the original Image ('claudia.tif') from Decryption code…what shoud be written to get it?..please I neet it in my study.
*Encryption code* cover = imread('mouse.tif'); originalImage = imread('claudia.tif'); figure(1), imshow(cover); title('C...

7 years ago | 0 answers | 0

0

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Question


this is the first part to hide image in image using lsb. how to get the messege from the cove ? i tried to get it but i coudn't ... please i want it in my study
close all; imtool close all; clear; workspace; cover = imread('pigs.tif'); message = imread('dpg.tif...

7 years ago | 0 answers | 0

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Question


I need to get the hidden text from the cover image using lsb ..i have first part to hidden the text in color image using stegnography ...but i want the second part .how to get the hidden text ....please i want it in my work
c = imread('any_image.jpg'); message = 'hi this is sagar from nagpur..' message = strtrim(message); m = length(messag...

7 years ago | 1 answer | 0

1

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