COCO Mask Generator

This project generates binary or multi-class segmentation masks from the COCO dataset using the official annotations.

Features

• Converts COCO annotations to masks.
• Supports both binary and multi-class masks.
• Handles overlapping regions, missing annotations, and iscrowd flags.

Installation

Install dependencies using uv (universal virtual environment):

curl -Ls https://astral.sh/uv/install.sh | sh
uv venv
source .venv/bin/activate
uv pip install -r requirements.txt