How do I write images to a specific folder ?
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Hello! I read 8 pictures (different names) using imread function, obtain edge maps named ED1 to ED8, each edge map corresponding to one image. I wish to write all the edge results to a specific folder C:\Edgeresults. Also, the name of the images should be same as readed image. I tried to imwrite them but saved individually on my directory. How can I achieve this ?
ED1=edge(Imgry1,'canny');
ED2=edge(Imgry2,'canny');
ED3=edge(Imgry3,'canny')
ED4=edge(Imgry4,'canny');
ED5=edge(Imgry5,'canny');
ED6=edge(Imgry6,'canny');
ED7=edge(Imgry7,'canny');
ED8=edge(Imgry8,'canny');
Thanks
2 个评论
Adam
2018-11-14
doc fullfile
will let you compose a full file path to prepend to a filename, which you should get in the habit of doing to save things somewhere explicit rather than wherever happens to be the current folder.
Chidiebere Ike
2018-11-14
采纳的回答
ES
2018-11-14
You can give the full file path to imwrite.
FILENAME = ['C:\Edgeresults\', filename1];
imwrite(A,FILENAME,FMT)
4 个评论
Chidiebere Ike
2018-11-14
Malayappan Shridhar
2020-3-28
It is not working for me.
I have the following
FILENAME = [myFolder, outFileName]
imbin = imbinarize(uint8(f));
imshow(imbin);
imwrite(imbin,FILENAME);
FILENAME = ["C:\ISI-Kappa\FromWorkBin\Front_1" "b_180311788230057_Front.jpg"]
outFileName = b_180311788230057_Front.jpg
I get an error saying "A filename must be supplied."
Walter Roberson
2020-3-28
Replace
FILENAME = [myFolder, outFileName]
with
FILENAME = fullfile(myFolder, outFileName);
Raoul Fiorentini
2020-12-15
编辑：Raoul Fiorentini
2020-12-15
Im a bit in late ahah, but maybe this can help:
FILENAME = string(strcat(myFolderpath, filename, '.bmp')); % replace '.bmp' with the format you want
imwrite(image, FILENAME)
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