Seamless presentation capture, indexing, and management

David M. Hilbert; Matthew Cooper; Laurent Denoue; John Adcock; Daniel Billsus

doi:10.1117/12.631069

24 October 2005 Seamless presentation capture, indexing, and management

David M. Hilbert, Matthew Cooper, Laurent Denoue, John Adcock, Daniel Billsus

Proceedings Volume 6015, Multimedia Systems and Applications VIII; 60150X (2005) https://doi.org/10.1117/12.631069
Event: Optics East 2005, 2005, Boston, MA, United States

Abstract

Technology abounds for capturing presentations. However, no simple solution exists that is completely automatic. ProjectorBox is a "zero user interaction" appliance that automatically captures, indexes, and manages presentation multimedia. It operates continuously to record the RGB information sent from presentation devices, such as a presenter's laptop, to display devices, such as a projector. It seamlessly captures high-resolution slide images, text and audio. It requires no operator, specialized software, or changes to current presentation practice. Automatic media analysis is used to detect presentation content and segment presentations. The analysis substantially enhances the web-based user interface for browsing, searching, and exporting captured presentations. ProjectorBox has been in use for over a year in our corporate conference room, and has been deployed in two universities. Our goal is to develop automatic capture services that address both corporate and educational needs.

Citation Download Citation

David M. Hilbert, Matthew Cooper, Laurent Denoue, John Adcock, and Daniel Billsus "Seamless presentation capture, indexing, and management", Proc. SPIE 6015, Multimedia Systems and Applications VIII, 60150X (24 October 2005); https://doi.org/10.1117/12.631069

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