how to write binary image into text file

2013 11 28
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更新时间：2014 6 4
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0 个投票

hello, i want to write binary image into a text file. thank u

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David Sanchez
David Sanchez 2013-11-28

0 个投票

M = your_matrix_with_image_data;
fid = fopen('your_binary_im.txt', 'w+');
for i=1:size(M, 1)
fprintf(fid, '%f ', M(i,:));
fprintf(fid, '\n');
end
fclose(fid);

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megha
megha 2013-12-4
thank you sir can i ask one more question related to edge detection using sobel operator. I am doing my project related to this subject on FPGA so i want to see that what will be the result in matlab can u tell me how to do edge detection using sobel oerator in matlab. Thank you
Walter Roberson
Walter Roberson 2013-12-4
Really that should go into a different Question.
SUMEET
SUMEET 2014-6-4
search on matlab central with link: Edge detection using sobel operator

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