AForge.NET

Package of the week: AForge.NET

AForge.NET is an open source C# framework designed for developers and researchers in the fields of Computer Vision and Artificial Intelligence – image processing, neural networks, genetic algorithms, fuzzy logic, machine learning, robotics, etc.

Here’s the code for simple motion detection from a video feed:

	IMotionDetector detector = new MotionDetector(
	new SimpleBackgroundModelingDetector(),
	new MotionAreaHighlighting());
	while (!needToStop)
	{
	detector.ProcessFrame(videoFrame);
	if (detector.MotionLevel > 0.01)
	{
	// motion level is greater then 1% - fire alarm
	// make sound, start blinking, start saving video, etc.
	// ...
	}
	}

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