Virtual endoscopic visualization of the colon by shape-scale signatures.

We developed a new visualization method for virtual endoscopic examination of computed tomographic (CT) colonographic data by use of shape-scale analysis. The method provides each colonic structure of interest with a unique color, thereby facilitating rapid diagnosis of the colon. Two shape features...

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Detalles Bibliográficos
Publicado en:	IEEE Transactions on information technology in biomedicine 9, 1 (2005).
Autor Principal:	Nappi, J.
Formato:	Artigo
Idioma:	English
Subjects:	CT colonography. Colon. Computed tomographic colonographic data. Computer-aided analysis. Computer-simulated lesions. Computerized detection scheme. Curvedness. Human observer performance. Image shape analysis. Local shape index. Polyps detection. Radiologist performance. Shape features. Shape-scale color maps. Shape-scale signatures. Shape-scale spectrum. Two-dimensional color map. Virtual colonoscopy. Virtual endoscopic visualization.