Dual-Head Contrastive Domain Adaptation for Video Action Recognition.
Victor G. Turrisi da CostaGiacomo ZaraPaolo RotaThiago Oliveira-SantosNicu SebeVittorio MurinoElisa RicciPublished in: WACV (2022)
Keyphrases
- action recognition
- domain adaptation
- human actions
- action classification
- video dataset
- action detection
- recognizing human actions
- recognition of human actions
- human activities
- space time interest points
- bag of words
- cross domain
- activity recognition
- multiple sources
- semi supervised
- computer vision
- semi supervised learning
- video data
- video frames
- video sequences
- motion history images
- transfer learning
- space time
- sentiment classification
- spatio temporal
- co training
- video retrieval
- target domain
- document classification
- human motion
- object recognition
- reinforcement learning
- machine learning