Mobile multimedia object management for efficient content search and exchange. (14th February 2008)

• Record Type: Journal Article
• Authors: Leung, C.H.C.; Leung, T.L.Y.
• Is Part Of: International journal of virtual technology and multimedia. Volume 1:Number 1(2008)
• Page Start: 61
• Page End: 74
• Publication Date: 2008-02-14
• Subjects: content-based search -- information exchange -- mobile multimedia objects -- relevance feedback -- metadata -- MPEG-7 -- structured annotation description -- object management -- object retrieval -- data capture; Multimedia systems -- Periodicals; Computer simulation -- Periodicals; Virtual reality -- Periodicals; 006.705
• Languages: English
• ISSNs: 1741-1874

Abstract

In Mobile Multimedia Object (M?O) retrieval, high precision is required, as there is limited scope for browsing or relevance feedback due to limitations in both time and display size. In M?O, three kinds of data will need to be managed: raw content data; metadata for assisting non-content based searches; structured content description data to facilitate fast content based searches. These three kinds of data have to be processed and integrated to support efficient M?O management and retrieval. This paper examines methods, both automatic and semi-automatic, for capturing data that will support accurate M?O data retrieval. A data architecture and organisation structure of mobile multimedia data is presented.