A Nonparametric Statistical Snake Model Using the Gradient Flow of Minimum Probability Density Integration.
Qiang LiTingquan DengPublished in: J. Math. Imaging Vis. (2018)
Keyphrases
- probability density
- active contour model
- gradient flow
- active contours
- density estimation
- probability density function
- gaussian mixture model
- probability distribution
- random variables
- energy functional
- curve evolution
- maximum likelihood estimation
- level set
- gaussian mixture
- energy minimization
- density function
- object boundaries
- segmentation method
- em algorithm
- image segmentation
- energy function
- higher order
- gradient vector flow
- optical flow