Human Action Recognition Using Optical Flow Accumulated Local Histograms.
Manuel J. LucenaNicolas Pérez de la BlancaJosé M. FuertesManuel J. Marín-JiménezPublished in: IbPRIA (2009)
Keyphrases
- optical flow
- optical flow estimation
- optical flow computation
- motion estimation
- image sequences
- motion field
- vector field
- least squares
- computer vision
- motion model
- estimation of optical flow
- dense optical flow
- qualitative and quantitative evaluation
- motion parameters
- feature tracking
- feature histograms
- flow field
- motion segmentation
- camera motion
- smoothness constraint
- ego motion
- selectivity estimation
- image descriptors
- visual odometry
- optical flow algorithm
- motion discontinuities
- histogram matching
- rigid body motion
- d scene
- scene flow