converting tiff file to grey scale using im2gray error at position 1
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I try to convert my tiff files to grey scale images. I read that I should use im2grey. But I get an error that there is an invaling argument at position 1 and that the value must be numeric. What does this mean?
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Walter Roberson
on 26 Apr 2021
You have to read the data in first; you cannot pass in a file name
img = imread('flamingos.jpg');
grimg = im2gray(img);
imshow(grimg)
3 Comments
Walter Roberson
on 26 Apr 2021
Example:
for K = 1 : 5
filename = sprintf('img%05d.tiff', K);
outputs(:,:,K) = im2gray(imread(filename));
end
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