Implementation of metadata generator conforming to TV-anytime specification

Author

Park, Ki Tae ; Choi, Jin Mo ; Kim, Jong Hyeok ; Hwang, Hye Jung ; Moon, Young Shik

Author_Institution

Dept. of Comput. Sci. of Eng., Hanyang Univ., Ansan, South Korea

Volume

1

fYear

2005

fDate

21-23 Feb. 2005

Firstpage

689

Abstract

In this paper, we describe an implementation of indexing/presentation system conforming to TV-anytime specification, which includes metadata indexing scheme for multimedia contents, a video indexing algorithm for news and soccer videos, and MPEG-2 TS player for non-linear browsing. The overall scheme of the metadata generator is as follows. A key-frame extractor segments a video sequence into some scenes and extracts key-frame images from news and soccer videos, such as anchor frames and highlight frames. The metadata generator creates metadata documents based on the TV-anytime specifications, which include the low level information such as time duration and key-frame location extracted by key-frame extractor and the high level information such as title and synopsis written by operators.

Keywords

database indexing; feature extraction; meta data; multimedia systems; television broadcasting; video databases; MPEG-2 TS player; TV-anytime specification; images extraction; metadata generator; metadata indexing scheme; multimedia contents; nonlinear browsing; video indexing algorithm; video sequence; Data mining; Digital video broadcasting; Image segmentation; Indexing; Layout; Multimedia communication; Multimedia systems; TV broadcasting; Video on demand; Video sequences;

fLanguage

English

Publisher

ieee

Conference_Titel

Advanced Communication Technology, 2005, ICACT 2005. The 7th International Conference on

Type

conf

DOI

10.1109/ICACT.2005.245962

Filename

1461969