Video portal for a media space of structured video streams

Author

Ogura, Takhiro ; Babaguchi, Noboru ; Kitahashi, Tadahiro

Author_Institution

Inst. of Sci. & Ind. Res., Osaka Univ., Japan

Volume

2

fYear

2002

fDate

2002

Firstpage

309

Abstract

The necessity for a video portal which supports an access to a specific video or its part from a huge video media space consisting of a large number of structured video streams is increasing. The video portal for a media space can be defined as a system which helps us to access videos through various kinds of media segments such as image, text, audio and video segments. In order to construct the video portal, we deal with structured video with metadata. Our system defines the structure of video in terms of document type definition (DTD), and describes the metadata of video with XML according to the DTD. We propose the video portal for structured video streams for the sports domain, and verify its usefulness based on a prototype system´s performance.

Keywords

hypermedia markup languages; image retrieval; image segmentation; meta data; portals; video signal processing; XML; audio segments; document type definition; image segments; media space; metadata; prototype system performance; sports domain; structured video streams; text segments; user-adaptive browsing; user-adaptive retrieval; video media space; video portal; video retrieval; video summarization; Aerospace industry; Image segmentation; Large-scale systems; Layout; MPEG 7 Standard; Portals; Prototypes; Streaming media; Tree data structures; XML;

fLanguage

English

Publisher

ieee

Conference_Titel

Multimedia and Expo, 2002. ICME '02. Proceedings. 2002 IEEE International Conference on

Print_ISBN

0-7803-7304-9

Type

conf

DOI

10.1109/ICME.2002.1035588

Filename

1035588