I am trying to do some facial recognition using EmguCV. I was wondering if I can use EigenObjectRecognizer for this task? Can someone can explain me how to use it? Because if there is a no no-match photo, it also returns a value. Here is an example:
Image<Gray, Byte>[] trainingImages = new Image<Gray,Byte>[5];
trainingImages[0] = new Image<Gray, byte>("brad.jpg");
trainingImages[1] = new Image<Gray, byte>("david.jpg");
trainingImages[2] = new Image<Gray, byte>("foof.jpg");
trainingImages[3] = new Image<Gray, byte>("irfan.jpg");
trainingImages[4] = new Image<Gray, byte>("joel.jpg");
String[] labels = new String[] { "Brad", "David", "Foof", "Irfan" , "Joel"}
MCvTermCriteria termCrit = new MCvTermCriteria(16, 0.001);
EigenObjectRecognizer recognizer = new EigenObjectRecognizer(
trainingImages,
labels,
5000,
ref termCrit);
Image<Gray,Byte> testImage = new Image<Gray,Byte>("brad_test.jpg");
String label = recognizer.Recognize(testImage);
Console.Write(label);
It returns "brad" .But if I change photo in testimage it also returns some name or even Brad.Is it good for face recognition to use this method? Or is there any better method?
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