Hi,
I'm using the following code to convert .tif images to .jpeg
folder = 'D:\CAF\TR coke run Jan 21\';
imageFiles = dir([folder '\Images\*.tif']);
numImages = numel(imageFiles);
Settings = xml2struct([folder '\settings.xml']);
NumOfSamples = str2double(Settings.Children(20).Children.Data);
destinationPath = mkdir([folder '\JPEG Images']);
for i = 1 : 5
currentImage = fullfile(imageFiles(i).folder, imageFiles(i).name);
img = imread(currentImage);
imageName = erase(convertCharsToStrings(imageFiles(i).name),'.tif');
newName = strcat(folder, 'JPEG Images\', imageName, '.jpg');
imwrite(img, newName);
end
but I get the following error message:
Error using writejpg (line 46)
Data with 4 components not supported for JPEG files.
Error in imwrite (line 546)
feval(fmt_s.write, data, map, filename, paramPairs{:});
I know that img is a "1024x1280x4 uint8" variable. Hence, I've tried writing imwrite(img(:,:,i), newName) to get the programme to write them. This works for the first 4 images but stops at the 5th, expectedly.
Is there any way around this?
Thanks in advance
1 Comment
Direct link to this comment
https://www.mathworks.com/matlabcentral/answers/723573-error-using-imwrite-to-convert-tif-files-to-jpeg#comment_1278008
Direct link to this comment
https://www.mathworks.com/matlabcentral/answers/723573-error-using-imwrite-to-convert-tif-files-to-jpeg#comment_1278008
Sign in to comment.