Watershed-Presegmented Snake for Boundary Detection and Tracking of Left Ventricle in Echocardiographic Images.
Jierong ChengSay Wei FooS. M. M. KrishnanPublished in: IEEE Trans. Inf. Technol. Biomed. (2006)
Keyphrases
- echocardiographic images
- boundary detection
- left ventricle
- heart motion
- image segmentation
- abnormality detection
- tagged mr images
- ultrasound images
- active contours
- fully automatic
- cardiac motion
- segmentation method
- left ventricular
- image analysis
- multiscale
- detection algorithm
- mr images
- beating heart
- motion field
- region growing
- b spline
- energy function
- subject specific
- short axis
- motion analysis
- motion tracking
- pattern recognition
- image processing
- video sequences
- level set
- edge detection
- object boundaries
- appearance model
- motion model
- particle filter