A new invariant descriptor for action recognition based on spherical harmonics.
Parvin RazzaghiMaziar PalhangNiloofar GheissariPublished in: Pattern Anal. Appl. (2013)
Keyphrases
- action recognition
- spherical harmonics
- human actions
- single image
- bag of words
- shape representation
- basis functions
- action classification
- computer vision
- recognizing actions
- activity recognition
- cross correlation
- bag of features
- human detection
- action detection
- affine invariant
- affine transformation
- point cloud
- view invariant
- recognition of human actions
- machine learning
- range data
- human activities
- recognizing human actions