Track centroid of frames acquired from webcam using matlab

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I am acquiring frames from web cam and i need to track my hand in the frames. I guess simply tracking the centroid would help me track it. How do I do it? If simply finding centroid won't help, what is the other way?

回答(2 个)

Image Analyst
Image Analyst 2014-2-3
The Computer Vision System Toolbox has tracking capabilities. Look into it. http://www.mathworks.com/products/computer-vision/description5.html

ravi
ravi 2014-2-20
you can use skin color, vally points between fingers to detect hand in image

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