Exploiting Visual-Audio-Textual Characteristics for Automatic TV Commercial Block Detection and Segmentation
Exploiting Visual-Audio-Textual Characteristics for Automatic TV Commercial Block Detection and Segmentation
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利用视觉-音频-文本特征进行自动电视广告块检测和分割
DOI：
10.1109/tmm.2011.2160334
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发表时间：
2011-10
影响因子：
7.3
通讯作者：
Zhenfeng Zhu
中科院分区：
文献类型：
--
作者：
Nan Liu;Yao Zhao;Zhenfeng Zhu
自动电视商用块检测（CBD）和商业块细分（CBS）是智能商业消化系统的两个关键组成部分。在本文中，我们通过合作剥削Visual-A将研究重点放在CBD和CBS上
Automatic TV commercial block detection (CBD) and commercial block segmentation (CBS) are two key components of a smart commercial digesting system. In this paper, we focus our research on CBD and CBS by the means of collaborative exploitation of visual-audio-textual characteristics embedded in commercials. Rather than utilizing exclusively visual-audio characteristics like most previous works, an abundance of textual characteristics associated with commercials are fully exploited. Additionally, Tri-AdaBoost, an interactive ensemble learning manner, is proposed to form a consolidated semantic fusion across visual, audio, and textual characteristics. In order to segment a detected commercial block into multiple individual commercials, additional informative descriptors including textual characteristics are introduced to boost the robustness in the detection of frame marked with product information (FMPI). Together with the characteristics of audio spectral variation pointer and silent position, FMPI can provide a kind of complementary representation architecture to model the similarity of intra-commercial and the dissimilarity of inter-commercial. Experiments are conducted on a large video dataset from both China central television (CCTV) channels and TRECVID'05, and promising experimental results show the effectiveness of the proposed scheme.
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影响因子：
8.9
作者：
Zhi-Hua Zhou;Ming Li
通讯作者：
Zhi-Hua Zhou;Ming Li
DOI：
10.1109/icip.2004.1421378
发表时间：
2004-10
期刊：
2004 International Conference on Image Processing, 2004. ICIP '04.
影响因子：
--
作者：
Tie-Yan Liu;Tao Qin;HongJiang Zhang
通讯作者：
Tie-Yan Liu;Tao Qin;HongJiang Zhang
DOI：
10.1109/icme.2007.4284718
发表时间：
2007-07
期刊：
2007 IEEE International Conference on Multimedia and Expo
影响因子：
--
作者：
L. Zhang;Zhenfeng Zhu;Yao Zhao
通讯作者：
L. Zhang;Zhenfeng Zhu;Yao Zhao
DOI：
10.1109/icassp.2004.1326601
发表时间：
2004-05
期刊：
2004 IEEE International Conference on Acoustics, Speech, and Signal Processing
影响因子：
--
作者：
A. Albiol;María José Ch. Fullà;A. Albiol;L. Torres
通讯作者：
A. Albiol;María José Ch. Fullà;A. Albiol;L. Torres
DOI：
10.1109/mmsp.2006.285351
发表时间：
2006-10
期刊：
2006 IEEE Workshop on Multimedia Signal Processing
影响因子：
--
作者：
Michele Covell;S. Baluja;Michael Fink
通讯作者：
Michele Covell;S. Baluja;Michael Fink