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.
夏玉华, 孙建德, 亓靖涛. 图书馆学术视频快速浏览技术中的关键帧提取[J]. 现代图书情报技术, 2011, 27(10): 40-44.
Xia Yuhua, Sun Jiande, Qi Jingtao. Key Frame Extraction on Quick Browsing Approaches to Academic Videos in Library. New Technology of Library and Information Service, 2011, 27(10): 40-44.