Time oriented video summarization

Authors:
Chaoqiang Liu;Tao Xia;Hui Li
Affiliations:
Temasek Laboratories and Centre for Wavelets, Approximation and Information Processing, National University of Singapore;Centre for Wavelets, Approximation and Information Processing, National University of Singapore;Temasek Laboratories and Centre for Wavelets, Approximation and Information Processing, National University of Singapore
Venue:
ICIAR'05 Proceedings of the Second international conference on Image Analysis and Recognition
Year:
2005

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Abstract

This paper addresses a novel video summarization procedure that produces a dynamic (video) abstract of the original video sequence. To remain temporal characteristic in the video abstract, a newly time-oriented feature is introduced. The approach relies on time instances, frame rate of the original video sequence and display speed of the video summary to select frames for a video abstract. This method preserves the time-evolving dynamic nature of the video content. Based on a input video sequence, real-time video summarization can be achieved at different display speed.