This is a very simple implementation of Android OpenCV for rectangle detection
Tutorials: https://medium.com/@aashari/simple-rectangle-detection-using-opencv-on-android-48e2a9a0586a
Android computer vision example demonstrating real-time rectangle detection using OpenCV. Features contour detection, shape analysis, and perspective transformation for document scanning. Includes UI overlay implementation and edge detection algorithms.
Java
This is a very simple implementation of Android OpenCV for rectangle detection
Tutorials: https://medium.com/@aashari/simple-rectangle-detection-using-opencv-on-android-48e2a9a0586a