Saving images to different files using imwrite()
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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 ??
回答（2 个）
Image Analyst
2013-5-17
1 个投票
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
2013-5-17
for k=1:10
filename=sprintf('file%d',k)
imwrtie(filename,IM)
end
3 个评论
Rida
2014-10-30
hello,I was just trying t do the same, (saving multiple images) in a loop, I followed your answer, it says the following error: ??? Undefined function or method 'imwrtie' for input arguments of type 'uint8'. can you please help?
Stephen23
2014-10-30
There was a spelling mistake in the original answer. Try changing the function to imwrite.
Mitali G
2016-3-1
It should be imwrite(IM,filename)
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