How do I write images to a specific folder ?

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Chidiebere Ike
Chidiebere Ike am 14 Nov. 2018
Bearbeitet: Raoul Fiorentini am 15 Dez. 2020
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 Kommentare
Adam
Adam am 14 Nov. 2018
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
Chidiebere Ike am 14 Nov. 2018
Thanks but not clear enough...

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ES
ES am 14 Nov. 2018
You can give the full file path to imwrite.
FILENAME = ['C:\Edgeresults\', filename1];
imwrite(A,FILENAME,FMT)
  4 Kommentare
Walter Roberson
Walter Roberson am 28 Mär. 2020
Replace
FILENAME = [myFolder, outFileName]
with
FILENAME = fullfile(myFolder, outFileName);
Raoul Fiorentini
Raoul Fiorentini am 15 Dez. 2020
Bearbeitet: Raoul Fiorentini am 15 Dez. 2020
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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