Video grammar for locating named people

被引:1
|
作者
Yang, J [1 ]
Hauptmann, A [1 ]
机构
[1] Carnegie Mellon Univ, Sch Comp Sci, Pittsburgh, PA 15213 USA
关键词
video retrieval; concurrence pattern; video grammar;
D O I
10.1145/996350.996399
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Finding a named person in broadcast news video is important to video retrieval. Relying on the text information such as video transcript and OCR text, this task suffers from the temporal mismatch between a person's visual appearance and his/her name occurred in text. By exploring video grammar on the concurrence pattern between faces and names, we propose an extended text-based IR method to overcome this problem and yield superior performance.
引用
收藏
页码:216 / 217
页数:2
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