Hierarchical Spatial Sum-Product Networks for action recognition in Still Images.
Jinghua WangGang WangPublished in: CoRR (2015)
Keyphrases
- action recognition
- static images
- spatial temporal
- spatial information
- bag of features
- human actions
- three dimensional
- input image
- image features
- image registration
- action classification
- video dataset
- image retrieval
- bag of words
- computer vision
- recognition of human actions
- activity recognition
- object recognition
- human detection
- sum product
- high quality
- bayesian networks
- spatio temporal
- space time
- feature points
- body parts
- view invariant
- recognizing human actions
- image classification