Keyphrases
- action recognition
- static images
- bag of features
- spatial temporal
- bag of words
- mid level
- image classification
- human actions
- activity recognition
- human detection
- computer vision
- three dimensional
- video dataset
- input image
- object recognition
- spatio temporal
- action classification
- image retrieval
- motion history images
- body parts
- recognizing human actions
- human pose
- spatial and temporal
- feature points
- salient features
- human activities
- action primitives
- recognition of human actions