https://github.com/donguyenanhtuan/skeletonization-document-scanner
A Python-based document scanner that uses image processing and skeletonization techniques to detect and extract documents from camera images.
https://github.com/donguyenanhtuan/skeletonization-document-scanner
computer-vision document-scanner image-processing opencv skeletonization
Last synced: 15 days ago
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A Python-based document scanner that uses image processing and skeletonization techniques to detect and extract documents from camera images.
- Host: GitHub
- URL: https://github.com/donguyenanhtuan/skeletonization-document-scanner
- Owner: DoNguyenAnhTuan
- Created: 2025-06-13T06:38:22.000Z (11 months ago)
- Default Branch: main
- Last Pushed: 2025-06-16T07:58:25.000Z (11 months ago)
- Last Synced: 2025-06-16T08:53:42.759Z (11 months ago)
- Topics: computer-vision, document-scanner, image-processing, opencv, skeletonization
- Language: Python
- Homepage:
- Size: 32.1 MB
- Stars: 1
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
```markdown
# 🧾 Skeletonization Document Scanner
This project implements a basic document scanning pipeline using OpenCV and image skeletonization techniques. It processes input images (e.g., photos of paper documents) and transforms them into clean, top-down scanned versions.
---
## 📌 Features
- 🖼️ Automatic edge detection & contour finding
- 📐 Perspective transformation (warp)
- 🧠 Skeletonization for better structure identification
- 🧾 Output of scanned-style documents
---
## 📂 Structure
```
Skeletonization-Document-Scanner/
├── data/
│ └── sample\_input.jpg
├── src/
│ └── scanner.py
│ └── skeletonize.py
├── output/
│ └── scanned\_output.jpg
└── README.md
````
---
## 🔧 Requirements
Install dependencies:
```bash
pip install opencv-python numpy
````
---
## 🚀 How to Run
```bash
python src/scanner.py --image data/sample_input.jpg
```
The script will display the scanning process step-by-step and output the result to the `output/` folder.
---
## 📊 Example Results
| Input Photo | Scanned Output |
| ---------------------- | ------------------------ |
|  |  |
---
## 🧠 Applications
* Digitizing paper documents
* Mobile scanning tools
* Preprocessing for OCR systems
---
## 👨💻 Author
**Do Nguyen Anh Tuan**
🎓 MSc in Information Technology @ Lac Hong University
🏢 FabLab @ EIU | Focused on AI, Computer Vision, and Robotics
🌐 [Portfolio Website](https://donguyenanhtuan.github.io/AnhTuan-Portfolio)