Portable Lecture Capture that Captures the Complete Lecture

摘要

Lecture recording is not a new concept nor is high-resolution recording of multimedia presentations that include computer and whiteboard material. We describe a novel portable lecture capture system that captures not only computer content and video as do most modern lecture capture systems but also captures content from whiteboards. The white-board material is captured at high resolution and processed for clarity without the necessity for the electronic whiteboards required by many capture systems. Our presentation system also processes the entire lecture in real time. The system we present is the logical next step in lecture capture technology.