Hi,
I understand that you want the image pixel label files to have the same name as the original image files.
The PNG files within the output folder (“PixelLabelData”, for example) are typically stored using a specific naming convention. This naming convention usually follows the format "Label_<X>_<ImageName>.png", where "X" represents a number associated with the sequence in which the image was imported in the Image Labeler App.
This is a default behaviour, and hence we need a workaround to achieve the custom output filename. The logic is to run an additional script to remove the prefix “Label_<X>_” from each file name present in the “PixelLabelData" folder.
% Define the folder where the exported pixel label files are located
folderPath = 'Your_Path_To_Pixel_Label_Data';
% Get a list of all files in the folder
fileList = dir(fullfile(folderPath, '*.png'));
% Loop through each file in the folder
for k = 1:length(fileList)
% Get the current file name
oldFileName = fileList(k).name;
% Use regular expression to remove the prefix "Label_<X>_"
newFileName = regexprep(oldFileName, '^Label_\d+_', '');
% Rename the file
oldFilePath = fullfile(folderPath, oldFileName);
newFilePath = fullfile(folderPath, newFileName);
movefile(oldFilePath, newFilePath);
end
You can refer to the following documentation link to learn more about Pixel Label Data Storage:
Hope this helps.
Regards,
Shlok
