Hi,
Writing custom metadata like "GPSInfo" you can use a combination of functions from the MATLAB File Exchange and the built-in functions as "imwrite" does not support the inclusion of such information in a TIFF file.
- Use the "imread" function to read the original TIFF file and extract the first page's "GPSInfo" metadata using a library like the "Tiff" class.
- Apply the necessary normalization
- Use the imwrite function to create a new TIFF file for the normalized images.
- After writing each normalized image to the new TIFF file, use a custom function to add the "GPSInfo" metadata to the first page of the new TIFF file.
for i = 1:14 %Iterating through all pages
% Create a new file with normalised images, let it be newNormalisedPage
% Add "GPSInfo" metadata to the first page of the new TIFF file
if i == 1
new_tiff = Tiff( newNormalisedPage , 'r+');
new_tiff.setTag('GPSInfo', gps_info);
new_tiff.close();
end
end
Also refer to https://in.mathworks.com/help/matlab/ref/imwrite.html?searchHighlight=imwrite&s_tid=srchtitle_support_results_1_imwrite for better understanding of imwrite capabilities.
