Unsupervised Object Modeling and Segmentation with Symmetry Detection for Human Activity Recognition.
Jui-Yuan SuShyi-Chyi ChengDe-Kai HuangPublished in: Symmetry (2015)
Keyphrases
- human activity recognition
- object modeling
- symmetry detection
- activity recognition
- three dimensional
- human activities
- range images
- object models
- multiscale
- rotational symmetry
- segmentation algorithm
- shape prior
- object segmentation
- object model
- action recognition
- visual surveillance
- gaussian mixture model
- background subtraction
- feature selection
- multiple objects
- supervised learning