Dictionary of gray-level 3D patches for action recognition.
Stefen Chan Wai TimMichèle RombautDenis PellerinPublished in: MLSP (2014)
Keyphrases
- gray level
- action recognition
- human actions
- input image
- activity recognition
- sparse representation
- bag of words
- human detection
- co occurrence
- image patches
- computer vision
- natural images
- texture analysis
- texture features
- image segmentation
- gray level images
- action classification
- recognizing human actions
- static images
- body parts
- bag of features
- pixel values
- view invariant
- action detection
- human activities
- gray value
- recognizing actions
- machine learning
- depth sensors
- action primitives
- recognition of human actions
- action recognition in videos