A Multimedia Information System to Support the Discourse Analysis of Video Recordings of Television Programs

被引：0
|
作者：
Pereira, Moises H. R. [1 ]
Padua, Flavio L. C. [1 ]
Silva, Giani D. [1 ]
Assis, Guilherme T. [2 ]
Zenha, Taiana M. [2 ]
机构：
[1] Ctr Fed Educ Tecnol Minas Gerais, Lab Pesquisas Interdisciplinares Informacao Multi, Belo Horizonte, MG, Brazil
[2] Univ Fed Ouro Preto UFOP, Inst Ciencias Exatas Biol ICEB, Minas Gerais, Brazil
来源：
7TH IBERIAN CONFERENCE ON INFORMATION SYSTEMS AND TECHNOLOGIES (CISTI 2012) | 2012年
关键词：
Multimedia information system; discourse analysis; textual indexing; metadata; video retrieval; speech recognition;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper describes the development of a multimedia information system to support the discourse analysis of video recordings of television programs. Although the TV system is one of the most fascinating media phenomena ever created by men, there is still a lack of information systems that allow an effective retrieval of TV information relevant to the discoursive analysis and evaluation of such content. Given this context, in an attempt to provide Brazilian TV researchers with computational tools to assist their research, as well as to contribute to the discussion towards turning viable the access to the TV collection developed in this country, this work proposes the development of a multimedia information system, with a partnership with the Brazilian open TV channel Rede Minas. The mentioned system is based on the Matterhorn framework, indexing and retrieval techniques of audiovisual information and a tool collection that allows the automatic evaluation of essential parameters on the discourse analysis of TV video. The architecture developed for the system involves the possibility of information retrieval based on content independent metadata, as well as content dependent metadata, which are determined through discourse analysis techniques and image and sound signal processing.
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页数：6
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