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emgucvdetectionface-detection

Emgucv library currentFrame.Copy

now I am working with Face detecting using Emgucv library. I am beginner for that. I have not idea about this line 

result = currentFrame.Copy(f.rect).Convert<Gray, byte>().Resize(100, 100, Emgu.CV.CvEnum.INTER.CV_INTER_CUBIC);

Can you please tell me?

Solution

  • currentFrame.Copy(f.rect) is an Image that represents the image bounded by a rectangle(f.rect), which is obtained from var f which usually represents the result of the actual detection you want to implement; Convert() Converts it to grayscale; Resize resizes the image to 100,100 with interpolation type Emgu.CV.CvEnum.INTER.CV_INTER_CUBIC.

    You should really read more about this.