Tracking of active contours in echocardiographic sequences using motion features.
Oliver ZiermannThorsten KleinDietrich Meyer-EbrechtPublished in: CARS (2001)
Keyphrases
- motion compensation
- active contours
- motion features
- motion vectors
- motion estimation
- motion model
- motion analysis
- geometric active contours
- active contour model
- level set
- video data
- motion segmentation
- image segmentation
- energy function
- activity recognition
- shape prior
- segmentation method
- optical flow
- motion patterns
- sobolev active contours
- action recognition
- particle filter
- image sequences
- bounding box
- flow field
- computer vision
- machine learning
- visual tracking
- object tracking
- bayesian framework
- visual features
- shape features
- color features
- three dimensional