Action Recognition from Optical Flow Visualizations.
Arpan GuptaM. Sakthi BalanPublished in: CVIP (1) (2017)
Keyphrases
- action recognition
- optical flow
- computer vision
- motion features
- human actions
- image sequences
- activity recognition
- human detection
- bag of words
- bag of features
- spatial temporal
- motion field
- motion estimation
- action classification
- motion model
- body parts
- recognizing actions
- human activities
- flow field
- recognition of human actions
- independent subspace analysis
- view invariant
- video dataset
- human pose
- recognizing human actions
- machine learning
- static images
- mid level
- multiscale
- object recognition
- space time interest points
- moving objects
- motion analysis
- d scene
- camera motion
- spatio temporal