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Graphics Interchange Format  |  1999-09-30  |  29.7 KB  |  431x209  |  4-bit (16 colors)
   ocr: Observadle Observer Component VideoGrabber VideoGrabberCanvas Figure 2: Use ofthe Observer paiter, for automatic frame-by-frame updates of the image canvas. The VideoGrabberCanvas gets a change nolification een time the cameru scns a neu image.