Canny Edge Detector written in Scala

This is an implementation of the famous Canny edge detection algorithm written in Scala. In order for the code to work, the javax.imageio classes are required. There are no other dependencies.

Compiling

Simply type sbt compile in the root project directory.

Usage

Here is the simplest working example:

import com.stephentu._

import java.io._
import javax.imageio._

val edges = EdgeDetector.detectEdges(ImageIO.read(new File("myimage.png")))