This repo is the fork of wkentaro/labelme.
- Save binary mask image separately for each class in an annotated image.
- save_mask function added to label_file.py. It gets called when save button/option is clicked to save json file containing polygon points' information. Example of output filename: mask_1_P3164031.jpg where mask_1_ represent mask image of class/label 1 and P3164031 is the original filename of image being annotated.