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title: Edge Aware Image Denoiser
emoji: "🖼️"
colorFrom: blue
colorTo: indigo
sdk: gradio
app_file: app.py
pinned: false
license: mit
short_description: Edge-aware image denoising app
---
# Edge-Aware Image Denoiser
A Gradio app for testing edge-preserving image denoising methods.
## Methods
- Perona-Malik diffusion
- Total Variation denoising
- Bilateral filtering
## Features
- Upload an image
- Optionally add Gaussian noise for testing
- Compare original, noisy, and denoised images
- Adjust denoising settings
- View quality metrics when synthetic noise is added
- Download noisy and denoised images
## Run locally
```bash
pip install -r requirements.txt
python app.py
```
## Project files
```text
app.py
edge_aware_denoiser.py
requirements.txt
test_denoiser.py
```
## Usage
For already noisy images, leave synthetic noise turned off. Use Perona-Malik or Total Variation when edge preservation matters. Use Bilateral filtering for lighter smoothing.
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