Spatio-temporal motion field descriptors for the hierarchical action recognition system.
Ruihan BaoTadashi ShibataPublished in: ICSPCS (2011)
Keyphrases
- motion field
- spatio temporal
- image sequences
- human actions
- moving objects
- motion estimation
- optical flow
- motion compensation
- motion vectors
- action recognition in videos
- motion model
- action recognition
- motion compensated
- video sequences
- optical flow estimation
- motion estimation algorithm
- vector field
- flow field
- scene flow
- space time
- translational motion
- motion analysis
- human motion
- motion discontinuities
- motion segmentation
- motion boundaries
- estimation process
- coarse to fine
- computer vision
- motion parameters
- shape descriptors
- image motion
- structure from motion
- object tracking
- camera motion
- video coding
- image data
- optical flow algorithm
- multiscale
- machine learning
- scene flow estimation