HTTP-Proxy-Assisted Automatic Video Indexing for E-Learning

Authors:
Yorihito Tanaka;Tomoki Itamiya;Tatsuya Hagino;Hiroaki Chiyokura
Affiliations:
-;-;-;-
Venue:
SAINT-W '04 Proceedings of the 2004 Symposium on Applications and the Internet-Workshops (SAINT 2004 Workshops)
Year:
2004

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Abstract

This paper proposes an effective approach for the construction of on-line educational video materials. We have made use of HTTP proxy through which Web-based lecture slides are accessed. The timing information stored in the proxy can be used when dividing the lecture video into shots and generating image indexes automatically. We have implemented a video recording system with segmentation and indexing module and a browsing interface to demonstrate the idea. The processing architecture and implementation overcome the problems of time-consuming manual editing and indexing.