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Image Steganography using LSB?
Actually wat i did is..made an array of the the positions of the pixels whose lsb wud be changed due to the encryption method an...
ungefär 11 år ago | 1
Question
regarding downloading of file exchange contribution
I have just downloaded "imoverlay" function..and i have MATLAB 7.9 but plz tell me why it's not working.It's reporting followi...
ungefär 12 år ago | 1 answer | 0
1
answerQuestion
why this error??
plz tell me the reason for this error..i have read that "overlay" function works for images of type unit8..why it's not working ...
ungefär 12 år ago | 1 answer | 0
1
answerQuestion
reason for this error??
Plzz tell me what's wrong with this code?? I want to perform text filtering on my image and want to remove all the non-letter e...
ungefär 12 år ago | 1 answer | 0
1
answerQuestion
reason for this error??
>> i_close =(gi,se2); figure,imshow(i_close); It's reporting the error= ??? i_close =(gi,se2); figure,imshow(i_close);...
ungefär 12 år ago | 1 answer | 0
1
answerwrite a variant of fprintf
Try this one... disp(sprintf('%d %d',log_fid,varargin));
ungefär 12 år ago | 0
error "The expression to the left of the equals sign is not a valid target for an assignment."
I m not sure but try this... image_a = imread('doll_full_color.png'); histo = histogram(image_a);
ungefär 12 år ago | 0
gray co matrix
A=[2 4 1 2 ;2 1 2 4; 2 3 1 2 ;1 3 3 2] [glcm,SI] = graycomatrix(A,'NumLevels',9,'G',[]); _%The values in SI are between 1 an...
ungefär 12 år ago | 0
Question
plz tell me wat's the reason for this error in matlab..
??? Error using ==> getImageFromFile at 14 Cannot find the specified file: "ei" Error in ==> imageDisplayParseInputs at 74 ...
ungefär 12 år ago | 2 answers | 0
2
answersQuestion
regarding blurring of a gray scale image
how can i blur this unit8 image by using open-close and close-open filters?? If possible plzz give me matlab coding or atleast s...
ungefär 12 år ago | 1 answer | 0
1
answerQuestion
regarding text removal from any random image
plzz suggest me some matlab code for morphological edge detection,text feature filtering and text region binarization...!!
ungefär 12 år ago | 0 answers | 0