Title :
Semantic modeling for video content-based retrieval systems
Author :
Safadi, Lilac A E Al ; Getta, Janusz R.
Author_Institution :
Sch. of Inf. & Comput. Sci., Wollongong Univ., NSW, Australia
fDate :
6/22/1905 12:00:00 AM
Abstract :
This work proposes a semantic data model for video documents based on the story-line structure powerful enough to express various human interpretations of video documents, and introduces a formal query language for video retrieval that facilitates retrieval of users´ heterogeneous queries based on the proposed model. The paper identifies the elementary semantic units, composite semantic units, associations and abstraction mechanisms necessary for symbolic modeling of semantic video contents. The method is independent of presentation media and it has its origins in symbolic modeling systems developed for database and complex software systems design
Keywords :
content-based retrieval; data models; query languages; video databases; abstraction mechanisms; heterogeneous queries; presentation media; query language; semantic data model; semantic modeling; story-line structure; symbolic modeling; video content-based retrieval; video documents; Content based retrieval;
Conference_Titel :
Computer Science Conference, 2000. ACSC 2000. 23rd Australasian
Conference_Location :
Canberra, ACT
Print_ISBN :
0-7695-0518-X
DOI :
10.1109/ACSC.2000.824373
