Impacts of Image Obfuscation on Fine-grained Activity Recognition in Egocentric Video.
Soroush ShahiRawan AlharbiYang GaoSougata SenAggelos K. KatsaggelosJosiah D. HesterNabil AlshurafaPublished in: PerCom Workshops (2022)
Keyphrases
- activity recognition
- fine grained
- human activities
- coarse grained
- human activity recognition
- motion features
- event recognition
- event detection
- action recognition
- human actions
- visual surveillance
- body motions
- accelerometer data
- image retrieval
- access control
- video retrieval
- key frames
- video analysis
- video content
- smart home
- video sequences
- spatial correlation
- computer vision
- multimedia data
- video data
- sensory data
- active learning
- high dimensional