TY - GEN
T1 - A new video semantic model based on 3D C-string knowledge representation
AU - Yu, Ping
AU - Lee, Anthony J.T.
AU - Kuo, Nai Wen
AU - Hwang, Chein Shung
PY - 2008/9/30
Y1 - 2008/9/30
N2 - Modeling object's semantic knowledge has attracted increasing attention in the area of video content management. In this paper, we propose a video semantic model to get the higher-level semantics of spatial relation changes between the objects in a video represented by a 3D C-string, which represents the lower-level information of spatio-temporal relations, motions and size changes of the objects in a video. We use the concept of finite automata to record the transitions of objects' spatial relations. From the final states of the finite automaton, the higher-level semantics of spatial relation changes between the objects in a video can be inferred.
AB - Modeling object's semantic knowledge has attracted increasing attention in the area of video content management. In this paper, we propose a video semantic model to get the higher-level semantics of spatial relation changes between the objects in a video represented by a 3D C-string, which represents the lower-level information of spatio-temporal relations, motions and size changes of the objects in a video. We use the concept of finite automata to record the transitions of objects' spatial relations. From the final states of the finite automaton, the higher-level semantics of spatial relation changes between the objects in a video can be inferred.
KW - 3D C-string
KW - Spatial relation
KW - Video content management
KW - Video semantic model
UR - http://www.scopus.com/inward/record.url?scp=52449116818&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=52449116818&partnerID=8YFLogxK
U2 - 10.1109/ICICIC.2008.65
DO - 10.1109/ICICIC.2008.65
M3 - Conference contribution
AN - SCOPUS:52449116818
SN - 9780769531618
T3 - 3rd International Conference on Innovative Computing Information and Control, ICICIC'08
BT - 3rd International Conference on Innovative Computing Information and Control, ICICIC'08
T2 - 3rd International Conference on Innovative Computing Information and Control, ICICIC'08
Y2 - 18 June 2008 through 20 June 2008
ER -