---
title: DeepContourFlow
emoji: 🪢
colorFrom: pink
colorTo: indigo
sdk: gradio
sdk_version: 6.18.0
python_version: '3.13'
app_file: app.py
pinned: false
license: mit
short_description: DCF is an unsupervised & 1-shot 2D segmentation method
---

# Deep ContourFlow — interactive demo

**Training-free** image segmentation: a circular contour is *evolved* into the
boundary of the main object, guided only by the multi-scale features of a frozen
VGG16. No training, no labels, no annotated dataset.

Upload an image, tweak a couple of sliders, and watch the contour converge.

- 📄 Paper: [arXiv:2407.10696](https://arxiv.org/abs/2407.10696)
- 💻 Code: [github.com/antoinehabis/Deep-ContourFlow](https://github.com/antoinehabis/Deep-ContourFlow)

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