Positive Delta Detection for Alpha Shape Segmentation of 3D Ultrasound Images of Pathologic Kidneys.
Juan J. CerrolazaChristopher MeyerJames JagoCraig A. PetersMarius George LinguraruPublished in: MICCAI (3) (2015)
Keyphrases
- fully automatic
- region based segmentation
- segmentation method
- segmentation algorithm
- intensity variations
- automated segmentation
- edge detection
- automatically segmented
- input image
- test images
- cell segmentation
- image analysis
- object shape
- figure ground segmentation
- prostate segmentation
- shape prior
- robust segmentation
- texture information
- image segmentation
- accurate segmentation
- bounding box
- complex background
- contour extraction
- image features
- geometric shapes
- image segments
- intensity distribution
- circular hough transform
- shape variations
- segmented images
- image regions
- shape constraints
- texture and shape features
- image gradient
- medical imaging
- level set
- lymph nodes
- statistical shape model
- intravascular ultrasound
- ultrasound images
- energy functional
- active contours
- computed tomography images
- image registration
- object recognition