Level-set person segmentation and tracking with multi-region appearance models and top-down shape information.
Esther HorbertKonstantinos RematasBastian LeibePublished in: ICCV (2011)
Keyphrases
- level set
- appearance model
- level set framework
- geodesic active contours
- visual tracking
- object tracking
- level set method
- shape prior
- particle filter
- occlusion reasoning
- active contours
- curve evolution
- image segmentation
- particle filtering
- partial differential equations
- variational framework
- energy function
- linear predictors
- energy functional
- level set evolution
- level set based segmentation
- segmentation result
- background subtraction
- active appearance models
- signed distance
- piecewise constant
- image processing
- active contour model
- region segmentation
- evolution equation
- geometric active contours