Unsupervised Work Behavior Analysis Using Hierarchical Probabilistic Segmentation.
Issei SaitoTomoaki NakamuraToshiyuki HattaWataru FujitaShintaro WatanabeShotaro MiwaPublished in: IECON (2023)
Keyphrases
- behavior analysis
- foreground segmentation
- anomaly detection
- hierarchical representation
- fully unsupervised
- surveillance system
- unsupervised learning
- text segmentation
- segmentation algorithm
- image segmentation
- multiscale
- level set
- bayesian image segmentation
- agglomerative clustering
- behavior patterns
- medical images
- region growing
- generative model
- crowded scenes
- segmentation method
- object segmentation
- supervised learning
- semi supervised
- probabilistic model
- restricted boltzmann machine
- end users
- bayesian networks
- social insects
- behavioral model
- reinforcement learning
- pairwise
- active learning
- active contours
- post processing