A novel approach to extract colon lumen from CT images for virtual colonoscopy

An automatic method has been developed for segmentation of abdominal computed tomography (CT) images for virtual colonoscopy obtained after a bowel preparation of a low-residue diet with ingested contrast solutions to enhance the image intensities of residual colonic materials. Removal of the enhanc...

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Veröffentlicht in:	IEEE transactions on medical imaging 2000-12, Vol.19 (12), p.1220-1226
Hauptverfasser:	Chen, D., Wax, M.R., Li, L., Liang, Z., Li, B., Kaufman, A.E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Abdomen Adult Aged Algorithms Biological and medical sciences Bone Colon Colon - diagnostic imaging Colonography Colonoscopy Computed tomography Computerized tomography Digestive system Feature extraction Female Humans Image classification Image segmentation Investigative techniques, diagnostic techniques (general aspects) Male Medical sciences Middle Aged Radiodiagnosis. Nmr imagery. Nmr spectrometry Reproducibility of Results Statistical analysis Tomography, X-Ray Computed User-Computer Interface Vector quantization Virtual colonoscopy X rays
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