how to save the output image

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citra=imread('ISIC_0024336.jpg');
figure, fig1=imshow(citra);
load mri
V = squeeze(citra);
citra3=montage(reshape(V,size(citra)),map,'Indices',3);
saveas(citra3,'ISIC_0024336coba.jpg');
Would you help me please, How to save the output image in Matlab automatically?
  2 Comments
Walter Roberson
Walter Roberson on 23 Feb 2021
citra3=montage(reshape(V,size(citra)),map,'Indices',3);
since V is squeezed citra, reshape of it back to size of citra would just give you back citra... so why bother with the shape change and why not just pass citra into montage?
Frisda Sianipar
Frisda Sianipar on 23 Feb 2021
actually I use this code to remove the background from the image only. And after that I want to save the output automatically, but I don't know what to use.

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Accepted Answer

Walter Roberson
Walter Roberson on 23 Feb 2021
infile = 'ISIC_0024336.jpg';
citra=imread(infile);
figure, fig1=imshow(citra);
load mri
V = squeeze(citra);
citra3=montage(reshape(V,size(citra)),map,'Indices',3);
[folder, basename, ext] = fileparts(infile);
outfile = fullfile(folder, [basename 'coba' ext]);
saveas(citra3, outfile);
  13 Comments
Walter Roberson
Walter Roberson on 24 Feb 2021
implemencoba.fig is not one of the output files. You need to look inside the Implemen directory of where you are now.
dir('F:\kuliah\semester6\TA2\Implemen')
Frisda Sianipar
Frisda Sianipar on 25 Feb 2021
yes, it same. nothing is saved

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