Saving Output to Specified Folder Location

RB
2017 10 6
1 个回答
更新时间：2017 10 9
14 次查看（30 天）

0 个投票

Hello, I currently have a code that creates 18 arrays and saves them as .tif files. The .tif files are saved in the same folder path where my input and my code are found. However, my end goal would be to save each array to a new folder. Any help would be greatly appreciated!

4 个评论
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James Tursa
James Tursa 2017-10-6
Why can't you just include the path as part of the name when you save the files?
RB
RB 2017-10-9
This would be ideal! Currently I am saving files using: imwrite (logical(array), 'filename', 'Compression', 'none); How would I go about adding the file path to this code to save the array? Thank you!
Image Analyst
Image Analyst 2017-10-9
编辑：Image Analyst 2017-10-9
For example
imageFolder = 'D:/whatever';
baseFileNameWithExtension = 'awesome.PNG';
fullFileName = fullfile(imageFolder, baseFileNameWithExtension);
% Convert any numerical array to uint8.
uint8Image = uint8(255 * mat2gray(array));
% Write to disk.
imwrite(uint8Image, fullFileName);
Did you see Walter's solution below before you posted the question?
Walter Roberson
Walter Roberson 2017-10-9
... just like I showed below.

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回答（1 个）

Walter Roberson
Walter Roberson 2017-10-6

0 个投票

projectdir = 'TheParentDirectory\whatever';
for idx = 1 : 18
... generate YourArray
subdir = fullfile(projectdir, sprintf('ImageDir_%02d', idx));
if ~exist(subdir, 'dir')
mkdir(subdir);
end
filename = sprintf('Output_file_%02d.tif', idx);
fullname = fullfile(subdir, filename);
imwrite(YourArray, fullname);
end

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RB
RB
2017-10-6

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Walter Roberson
Walter Roberson
2017-10-9

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