edge_detection
A flutter plugin to detect edges of objects, scan paper, detect corner, detect rectangle. It allows cropping of the detected object image and returns the path of the cropped image.
Usage:
Add dependency：
Please check the latest version before installation.
dependencies:
flutter:
sdk: flutter
edge_detection: ^1.0.5
Add the following imports to your Dart code:
import 'package:edge_detection/edge_detection.dart';
//Make sure to await the call to detectEdge.
String imagePath = await EdgeDetection.detectEdge;
Demo
Screenshots
Android
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iOS
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Using these native implementation
https://github.com/WeTransfer/WeScan