MATLAB Answers

saving series of image

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rohan
rohan on 24 Apr 2014
Commented: Image Analyst on 28 Apr 2014
imwrite(imageArray,'C:\Users\Public\Videos\Sample Videos\pro\New','jpg');
this is my code to read series of image and save it to other directory
however i could not save it properly..
>> for k = 2 : 10
% Get the base file name.
baseFileName = sprintf('img%d.jpg', k);
% Combine it with the folder to get the full filename.
fullFileName = fullfile(folder, baseFileName);
% Read the image file into an array.
imageArray = imread(fullFileName);
figure,imshow(imageArray);
imwrite(imageArray,'C:\Users\Public\Videos\Sample Videos\pro\New','jpg');
end

Accepted Answer

Image Analyst
Image Analyst on 24 Apr 2014
See the FAQ for proper code that you can modify to do that: http://matlab.wikia.com/wiki/FAQ#How_can_I_process_a_sequence_of_files.3F
  5 Comments
Image Analyst
Image Analyst on 28 Apr 2014
Rohan, you totally ignored the FAQ link I gave you. How do I know? If you had looked at it you would NOT have written this:
imwrite(b,'C:\Users\Public\Videos\Sample Videos\pro\Newr\im%d.jpg',k);
imwrite() is not like sprintf() - it does not embed "k" into the filename string. You need to do it in two steps like the FAQ shows:
fullFileName = sprintf('C:/Users/Public/Videos/Sample Videos/pro/Newr/im%d.jpg',k);
imwrite(b,fullFileName);

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