Saving images to different files using imwrite()

1 view (last 30 days)
Sam Terry
Sam Terry on 17 May 2013
Commented: Mitali G on 1 Mar 2016
i have a set of images which i have to write to an external file, for which i am using the imwrite().I am using the imwrite() inside the for loop. How do i write these images to different files ??

Sign in to answer this question.

Answers (2)

Image Analyst
Image Analyst on 17 May 2013
You can use a for loop if there is any way that your "set of images" variables can be specified by an index - for example they're all in individual cells of a cell array or are movie frames that you extract from the movie. See the FAQ for several code examples: http://matlab.wikia.com/wiki/FAQ#How_can_I_process_a_sequence_of_files.3F
If they're just a bunch of individually and arbitrarily named variables, like image1, grayImage, originalImage, and rgbImage, then you'd be best off just calling imwrite() once for each image variable.
Azzi Abdelmalek
Azzi Abdelmalek on 17 May 2013
for k=1:10
filename=sprintf('file%d',k)
imwrtie(filename,IM)
end
  3 Comments
Show 1 older comment
Stephen23
Stephen23 on 30 Oct 2014
There was a spelling mistake in the original answer. Try changing the function to imwrite.

Sign in to comment.

Categories

Find more on Image Processing Toolbox in Help Center and File Exchange

Tags

Products

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!