Using a Product Manifold distance for unsupervised action recognition.
Stephen O'HaraYui Man LuiBruce A. DraperPublished in: Image Vis. Comput. (2012)
Keyphrases
- action recognition
- independent subspace analysis
- human actions
- bag of words
- activity recognition
- computer vision
- human detection
- action classification
- recognizing actions
- recognition of human actions
- spatial temporal
- static images
- human pose
- human activities
- bag of features
- depth sensors
- action primitives
- body parts
- video dataset
- view invariant
- independent component analysis
- machine learning
- feature space
- moving objects
- principal component analysis
- action recognition in videos