Boundary detection in echocardiography using a Split Bregman edge detector and a topology preserving level set approach.
Nóirín DugganHayden SchaefferCarole Le GuyaderEdward JonesMartin GlavinLuminita A. VesePublished in: ISBI (2013)
Keyphrases
- boundary detection
- topology preserving
- edge detector
- level set method
- image segmentation
- gray level
- total variation
- edge detection
- level set
- active contours
- scale space
- image processing
- multiscale
- curve evolution
- active contour model
- image restoration
- image denoising
- binary images
- self organizing maps
- deformable models
- image analysis
- energy minimization
- computer vision
- markov random field
- graph cuts
- segmentation algorithm
- detection algorithm
- signal to noise ratio
- region growing
- shape prior
- energy functional
- gray scale
- shape from shading
- regularization term
- denoising
- image enhancement
- neural network