Motion Flow-Based Video Retrieval.
Chih-Wen SuHong-Yuan Mark LiaoHsiao-Rong TyanChia-Wen LinDuan-Yu ChenKuo-Chin FanPublished in: IEEE Trans. Multim. (2007)
Keyphrases
- video retrieval
- key frames
- visual content
- semantic gap
- content based retrieval
- video data
- optical flow
- video database
- video indexing
- video search
- video content
- concept based video retrieval
- video summarization
- concept detection
- motion estimation
- image sequences
- retrieval systems
- human motion
- interactive retrieval
- video shots
- space time
- image and video retrieval
- flow field
- moving objects
- visual features
- feature vectors
- video sequences
- image database
- humanoid robot
- image classification
- video clips
- video collections
- low level features
- information retrieval