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supriya


Active since 2012

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Answered
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...

nästan 12 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...

nästan 13 år ago | 1 answer | 0

1

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Question


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 ...

nästan 13 år ago | 1 answer | 0

1

answer

Question


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...

nästan 13 år ago | 1 answer | 0

1

answer

Question


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);...

nästan 13 år ago | 1 answer | 0

1

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Answered
write a variant of fprintf
else fprintf('%d %d',log_fid,varargin);

nästan 13 år ago | 0

Answered
write a variant of fprintf
Try this one... disp(sprintf('%d %d',log_fid,varargin));

nästan 13 år ago | 0

Answered
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);

nästan 13 år ago | 0

Answered
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...

nästan 13 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 ...

nästan 13 år ago | 2 answers | 0

2

answers

Question


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...

nästan 13 år ago | 1 answer | 0

1

answer

Question


regarding text removal from any random image
plzz suggest me some matlab code for morphological edge detection,text feature filtering and text region binarization...!!

nästan 13 år ago | 0 answers | 0

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