Title :
Processing concept queries with object motions in video databases
Author :
Lin, Chia-Hun ; Chen, Arbee L P
Author_Institution :
Dept. of Comput. Sci., Nat. Tsing Hua Univ., Hsinchu, Taiwan
Abstract :
This paper proposes an indexing and query processing approach for content-based video retrieval The concept hierarchy is used to provide high-level concepts for users to specify queries. The index buckets and suffix trees are proposed to index the static attributes and motions of video objects A flexible query processing strategy is designed based on the index structure. Also, strategies for processing approximate queries and queries involving object motions are considered
Keywords :
content-based retrieval; database indexing; image retrieval; query processing; trees (mathematics); video databases; video signal processing; buckets; content-based video retrieval; index structure; query processing; static attributes; suffix trees; video databases; video indexing; video object motion; Content based retrieval; Data models; Database languages; Indexing; Information retrieval; Internet; Layout; Multimedia databases; Object detection; Query processing;
Conference_Titel :
Image Processing, 2001. Proceedings. 2001 International Conference on
Conference_Location :
Thessaloniki
Print_ISBN :
0-7803-6725-1
DOI :
10.1109/ICIP.2001.958575
