Image Scribble Editor

A lightweight Gradio-based application to browse a directory of images, draw binary scribble masks over them, and save those masks for later use (e.g., segmentation, annotation).

🚀 Getting Started

1. Clone this repository

   git clone https://github.com/yourusername/image-scribble-editor.git
   cd image-scribble-editor

2. Install dependencies in an environment

   python3 -m venv venv
   source venv/bin/activate
   pip install -r requirements.txt

   Requires: gradio, Pillow, numpy

✏️ Usage

1. Prepare your images

   Place all your source images in [path_to_dataset]/images/. Example:

   [path_to_dataset]/images/cat1.jpg
   [path_to_dataset]/images/dog2.png
   

2. Run the editor

   python main.py --datapath [path_to_dataset]
   • --datapath points to the folder containing the two subfolders images/ and alpha/.
   • If alpha/ does not exist, it will be created automatically.

3. Draw and save

   • Use the left‐right arrows to navigate between images.
   • Draw scribbles in the left “Draw Scribbles” panel.
   • Click Save Scribbles to export a mask (alpha/imagename.png) and update the overlay on the right.

Directory Structure

dataset-root/
├── images/    # Put your source images here (png/jpg/jpeg/bmp)
└── alpha/     # Mask output directory (created automatically)