Large-Scale Weakly-Supervised Pre-Training for Video Action Recognition.
Deepti GhadiyaramDu TranDhruv MahajanPublished in: CVPR (2019)
Keyphrases
- action recognition
- weakly supervised
- human actions
- action classification
- object detectors
- recognizing human actions
- human activities
- bag of words
- object class
- topic models
- semi supervised
- relation extraction
- superpixels
- object detection
- video data
- computer vision
- object recognition
- video sequences
- multiscale
- training set
- training examples
- human motion
- viewpoint
- machine learning
- video frames
- named entities
- spatio temporal