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overview
 Frame Grabbers @ Wikipedia
A frame grabber is an electronic device that captures individual, digital still frames from an analog video signal or a digital video stream.
It is usually employed as a component of a computer vision system, in which video frames are captured in digital form and then displayed, stored or transmitted in raw or compressed digital form.
Early frame grabbers had only enough memory to acquire (i.e., 'grab') and store a single digitized video...
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http://en.wikipedia.org/wiki/Frame_grabber
02/2006/2008
Tags: machine vision
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