Spatial temporal pyramid matching using temporal sparse representation for human motion retrieval.
Liuyang ZhouZhiwu LuHoward LeungLifeng ShangPublished in: Vis. Comput. (2014)
Keyphrases
- spatial temporal
- sparse representation
- human motion
- human actions
- spatio temporal
- temporal information
- image representation
- spatial and temporal
- sparse coding
- video sequences
- human body
- image sequences
- action recognition
- image classification
- signal processing
- face recognition
- space time
- video shots
- dimensionality reduction
- multiscale
- high dimensional data
- video database
- visual data
- image retrieval
- image set
- image content
- image matching
- retrieval systems
- bag of words
- feature points
- data mining
- motion patterns
- pose estimation