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Key Frame Extraction on Quick Browsing Approaches to Academic Videos in Library |
Xia Yuhua1, Sun Jiande2, Qi Jingtao1 |
1. Library of Shandong University, Jinan 250100, China;
2. School of Information Science and Engineering, Shandong University, Jinan 250100, China |
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Abstract In order to meet the great demand of readers on academic videos, a key frame extraction algorithm on the features of academic videos is proposed. Based on shot segmentation and caption detection, the academic video quick scan scheme is realized, which is helpful for the rapid spread of library academic videos.
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Received: 21 June 2011
Published: 03 December 2011
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