A Computational Geometry Approach to Automated Pulmonary Fissure Segmentation in CT Examinations.
Jiantao PuJoseph K. LeaderBin ZhengFriedrich KnollmannCarl FuhrmanFrank C. SciurbaDavid GurPublished in: IEEE Trans. Medical Imaging (2009)
Keyphrases
- computational geometry
- medical images
- lung parenchyma
- ct scans
- ct images
- medical imaging
- complexity theory
- level set
- image segmentation
- computer tomography
- segmentation algorithm
- lymph nodes
- computer graphics
- segmentation method
- thoracic ct images
- automatic segmentation
- image analysis
- nearest neighbor searching
- computer vision
- x ray
- computed tomography
- convex hull
- multiscale
- lung cancer
- voronoi diagram
- three dimensional
- parametric curves
- image processing
- object segmentation
- ct data
- shape representation
- shape prior
- energy function
- pairwise