Sciweavers

Share
TMI
2010
134views more  TMI 2010»
9 years 2 months ago
Detection and Segmentation of Colonic Polyps on Implicit Isosurfaces by Second Principal Curvature Flow
Abstract--Today's computer aided detection systems for computed tomography colonography (CTC) enable automated detection and segmentation of colorectal polyps. We present a pa...
Cees van Wijk, Vincent Frans van Ravesteijn, Frans...
TMI
2010
160views more  TMI 2010»
9 years 6 months ago
Computer-Aided Detection of Polyps in CT Colonography Using Logistic Regression
—We present a computer-aided detection (CAD) system for computed tomography colonography that orders the polyps according to clinical relevance. The CAD system consists of two st...
Vincent Frans van Ravesteijn, Cees van Wijk, Frans...
ICPR
2006
IEEE
10 years 2 months ago
Note on Feature Selection for Polyp Detection in CT Colonography
In this paper we describe a computer aided detection (CAD) algorithm for robust detection of polyps in computed tomography (CT) colonography. The devised algorithm identifies sus...
Tarik A. Chowdhury, Ovidiu Ghita, Paul F. Whelan, ...
PKDD
2007
Springer
134views Data Mining» more  PKDD 2007»
10 years 2 months ago
Polyp Detection in Endoscopic Video Using SVMs
Colon cancer is one of the most common cancers in developed countries. Most of these cancers start with a polyp. Polyps are easily detected by physicians. Our goal is to mimic this...
Luís A. Alexandre, João Casteleiro, ...

Publication
2162views
11 years 9 months ago
Virtual Fly-Over: A New Visualization Technique For Virtual Colonoscopy
In this paper, we propose a new visualization technique for virtual colonoscopy (VC). The proposed method is called Virtual Fly-Over, which splits the entire colon anatomy into e...
M. Sabry Hassouna, Aly A. Farag, Robert Falk

News
1408views
11 years 9 months ago
Fly-over Method Provides Better Colonoscopy Visualization
A new visualization technique for virtual colonoscopy helps the physician detect colon polyps by splitting a model of the colon into two halves and having a virtual camera ‘fly...
books