web cam masking using c++

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Hi,

I am doing a face recognition project in which i want to implement the masking for the

outer rectangle on the web cam frame.

I created a rectangle box on the web cam frame and i want the outer regions to get

mask in gray color using c++.

Any idea regarding this.

help me out.

thanks in advance.

Posted 27-Aug-12 23:30pm

Kumar 09

Updated 27-Aug-12 23:59pm

Legor

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Legor 28-Aug-12 5:32am

Are you using any framework? If not I would highly suggest so because it makes Image processing in C++ a lot easier. One example for such a framework would be openCV.

Kumar 09 28-Aug-12 5:36am

i developed face recognition using opencv but i need to mask the outer rectangle on the webcam

Legor 28-Aug-12 5:46am

What do you mean by outer rectangle? Everything outside the face?

Legor 28-Aug-12 6:01am

Can you show an example image? If there is a clearly visible border of this rectangular region it should be easy using an edge detection to locate the outer region on the image.

Legor 30-Aug-12 5:50am

Is it so difficult to show an example image? It will help people understand what you mean a lot easier. You can upload an image at one of the many free image hosters and post the link here. For example over at: http://imageshack.us/

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