Exploring Motion Boundary based Sampling and Spatial-Temporal Context Descriptors for Action Recognition.
Xiaojiang PengYu QiaoQiang PengXianbiao QiPublished in: BMVC (2013)
Keyphrases
- action recognition in videos
- temporal context
- action recognition
- spatial context
- spatio temporal
- spatial and temporal
- human actions
- recognition of human actions
- recognizing human actions
- space time
- bag of features
- spatial information
- bag of words
- activity recognition
- temporal information
- human detection
- contextual information
- spatial relationships
- computer vision
- bag of visual words
- appearance information
- image regions
- optical flow
- image sequences
- mid level
- video frames
- action classification