Influence of ultrasound speckle tracking strategies for motion and strain estimation.
Ariel Hernán CurialeGonzalo Vegas-Sánchez-FerreroSantiago Aja-FernándezPublished in: Medical Image Anal. (2016)
Keyphrases
- ultrasound images
- heart motion
- motion vector fields
- motion model
- motion analysis
- motion tracking
- motion detection
- motion segmentation
- robust tracking
- image sequences
- moving target
- tracking multiple
- motion estimation
- extended kalman filters
- optical flow estimation
- real time tracking
- upper body
- speckle noise
- optical flow
- abrupt motion
- rigid objects
- joint detection
- articulated body
- tagged mr
- deformable objects
- camera motion
- consecutive frames
- motion field
- object motion
- temporal continuity
- color based tracking
- wide area motion imagery
- medical ultrasound
- articulated objects
- particle filter
- kalman filter
- tracking framework
- moving camera
- real sequences
- sar images
- estimation process
- space time
- ultrasound probe
- appearance model
- cardiac motion
- motion patterns
- speckle reduction
- human walking
- object tracking
- moving objects
- motion parameters
- flow field
- visual tracking
- hand motion
- echocardiographic images
- abnormality detection
- video tracking
- low contrast
- edge detection