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Widen MAT from webcam?

asked 2015-05-19 14:41:36 -0500

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How do i widen the frame created from a webcam, such that the outer part is black or something like that?

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answered 2015-05-19 18:56:58 -0500

theodore gravatar image

updated 2015-05-19 19:02:58 -0500

Do you mean something like that:

image description

image description

if yes then you can easily do it with the copyMakeBorder() function and another example here as well.

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Asked: 2015-05-19 14:41:36 -0500

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Last updated: May 19 '15