This is a sample document scanner android project that uses OpenCV for edge-detection and perspective transformation of images with document. The core logic that utilizes OpenCV and does all the math is used from adityaarora1/LiveEdgeDetection and some from zynkware/Document-Scanning-Android-SDK. This sample project uses jetpack compose, cameraX and latest core android libraries.
- Uses live camera feed to show a rectangular box on top of detected document
- Polygon view to manually edit edges
- Image preview after applying perspective transformation
- Perspective transformation on image selected from gallery
MIT License
Copyright (c) [2024] [Prabin Timsina]
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