Hierarchical Explanations for Video Action Recognition.
Sadaf GulshadTeng LongNanne van NoordPublished in: CVPR Workshops (2023)
Keyphrases
- action recognition
- human actions
- action classification
- video dataset
- spatial temporal
- action detection
- recognizing human actions
- motion features
- static images
- recognition of human actions
- spatio temporal interest points
- human activities
- space time interest points
- activity recognition
- bag of words
- human detection
- body parts
- computer vision
- bag of features
- mid level
- motion history images
- video data
- video sequences
- video streams
- space time
- action primitives
- view invariant
- human pose
- video analysis
- spatio temporal
- multimedia
- depth sensors
- video clips
- video frames
- action recognition in videos
- human activity recognition
- motion capture data
- max margin
- recognizing actions