Unsupervised Learning and Segmentation of Complex Activities from Video.
Fadime SenerAngela YaoPublished in: CoRR (2018)
Keyphrases
- unsupervised learning
- video segmentation
- image segmentation
- human activities
- segmentation algorithm
- video streams
- video sequences
- video content
- video data
- segmentation method
- deep learning
- temporal segmentation
- real time
- activity recognition
- multiscale
- energy function
- model selection
- level set
- video scene
- object segmentation
- video database
- segmentation accuracy
- topic segmentation
- foreground background segmentation
- objects in video sequences
- video frames
- video surveillance
- region growing
- space time
- active contours
- multimedia