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Dickson, Paul; Adrion, W. Richards; Hanson, Allen – Interactive Technology and Smart Education, 2007
We describe an automatic classroom capture system that detects and records significant (stable) points in lectures by sampling and analyzing a sequence of screen capture frames from a PC used for presentations, application demonstrations, etc. The system uses visual inspection techniques to scan the screen capture stream to identify points to…
Descriptors: Computer Software, Computers, Lecture Method, Visual Aids

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