nWacky/edge_detection

Edgedetection with Dart

This package is able to detect edges on an image file. Currently there are the Soble, Scharr and Laplace-Operator available. Feel free to open an issue for any problems or new operators or new functionality.

Example

import 'dart:io';
import 'package:image/image.dart' as img;
import 'package:image_edge_detection/functions.dart';

void main() async {

  // Read an image from file
  final imageFile = File("test.png");

  //Transfrom the Image and get the Result
  final result = await det.applySobelOnFile(imageFile);

  //Write result back to the original File
  imageFile.writeAsBytes(img.encodePng(result));


  //Display image as Widget
  // Image.file(imageFile)
}

Original Image	Applied Sobel-Operator