Sparseness embedding in bending of space and time; a case study on unsupervised 3D action recognition.
Hoda MohammadzadeMohsen TabejamaatPublished in: J. Vis. Commun. Image Represent. (2020)
Keyphrases
- action recognition
- independent subspace analysis
- bag of words
- human actions
- human detection
- activity recognition
- action classification
- spatial temporal
- body parts
- computer vision
- recognizing human actions
- space time
- recognition of human actions
- recognizing actions
- depth sensors
- human pose
- action detection
- static images
- human activities
- view invariant
- video dataset
- action primitives
- bag of features
- visual words
- low dimensional
- action recognition in videos