Nonparametric Intensity Priors for Level Set Segmentation of Low Contrast Structures.
Sokratis MakrogiannisRahul BhotikaJames V. MillerJohn SkinnerMelissa VassPublished in: MICCAI (1) (2009)
Keyphrases
- low contrast
- level set segmentation
- kernel density estimation
- image gradient
- shape model
- blood vessels
- intensity variations
- fully automatic
- high contrast
- background noise
- level set
- gray level
- high noise
- probability density function
- shape analysis
- mean shift
- density estimation
- contrast enhancement
- shape prior
- object segmentation
- density function
- pairwise
- image intensity
- multiscale
- region of interest
- random variables
- energy function
- object detection
- prior knowledge