Retrieval of logically relevant 3D human motions by Adaptive Feature Selection with Graded Relevance Feedback.
Jeff K. T. TangHoward LeungPublished in: Pattern Recognit. Lett. (2012)
Keyphrases
- relevance feedback
- human motion
- feature selection
- image retrieval
- feature weighting
- relevant images
- document retrieval
- retrieval model
- query expansion
- information retrieval systems
- retrieval accuracy
- retrieval process
- retrieval precision
- motion capture
- retrieval framework
- cbir systems
- active learning
- human body
- information retrieval
- motion recognition
- low level features
- text categorization
- image database
- relevant documents
- articulated body
- retrieved images
- text classification
- sparck jones
- motion sequences
- video sequences
- retrieval effectiveness
- spatio temporal
- model selection
- gait analysis
- machine learning
- human motion tracking
- language model
- feature extraction
- body parts
- human actions
- test collection