Using cell array for imwrite
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How can i use cell array inside the imwrite?
Please help
1 个评论
Stephen23
2017-3-7
@Matt Kernan: you are storing image data in a cell array? Why? That would be quite inefficient.
采纳的回答
KSSV
2017-3-7
K = cell(3,1) ;
K{1} = rand(100) ;
K{2} = rand(200) ;
K{3} = rand(500) ;
for i = 1:length(K)
imwrite(K{1},strcat('image_K',num2str(i),'.jpg')) ;
end
2 个评论
Matt Kernan
2017-3-7
Jan
2017-3-7
@Matt: No, this is not possible. If you run KSSV's code, you cannot get this error. Please post the code you run, such that an improvement can be suggested.
更多回答（1 个）
Jan
2017-3-7
0 个投票
You cannot use a cell as input for imwrite. I cannot imagine the intention of doing this. Writing images is only useful for images, and images are either [Col x Row] or [Col x Row x 3] numerical arrays. So perhaps you want to deliver the contents of a cell element to the imwrite command. Then see KSSV's answer, which answers this question, as far as I can see.
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