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Entropy and Correlation -Image analysis
Hi I implemented data hiding in image and now i want to determine the extent to which the original image and the stego-image ...
13 years 前 | 0 个回答 | 0
0
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Loop Problem
Hi, *Overview on Question* I am working on image steganography code and s, n, p are calculated values which I am getting a...
13 years 前 | 1 个回答 | 0
1
个回答提问
Binary output formatting
Hi I have following part of program in my code which gives output as below but i want that output in below format ciphertx...
13 years 前 | 1 个回答 | 0
1
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Assign index value to bits in cyclic order
Hi, I am working on implementing following logic in matlab I calculating index variable value based on length of my cipher...
13 years 前 | 1 个回答 | 0
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Loop Help
Hi I am working on following data hiding algorithm in images using Matlab Example: Suppose the cipher text to be sent is:...
13 years 前 | 0 个回答 | 0
0
个回答提问
Position of IF loop
Hi All, Sorry for asking question on such a long code..but i am not getting where to place following "if" loop in the code sp...
14 years 前 | 1 个回答 | 0
1
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Undefined function error
Hi, I am trying to create one cipher text program where if input text is alphabet then program will pick cipher text from chara...
14 years 前 | 2 个回答 | 0
2
个回答提问
Recognize Number/Special Characters
Hi, I have below input string and from it I want to recognize digits/special characters, May be some flag can be set txt='...
14 years 前 | 1 个回答 | 0
1
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Concatenation Problem
Hi, I am trying to get cipher text for input text S=Input Array K=Output Array Example- input text: 'hl' then I want cipher_...
14 years 前 | 1 个回答 | 0
1
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Split String into Alphabets
Hi All, I want split each alphabet from input string like input_text='helloworld' Then i want to split each alphabet ti...
14 years 前 | 2 个回答 | 0
2
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Cell array value based on poisiton
Hi, I have created following code, It's basically based on input text search it in S array and returns poistion S ={'a' ...
14 years 前 | 1 个回答 | 0
