A Computational Approach to Edge Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Scale-Space and Edge Detection Using Anisotropic Diffusion
IEEE Transactions on Pattern Analysis and Machine Intelligence
Penalized-Distance Volumetric Skeleton Algorithm
IEEE Transactions on Visualization and Computer Graphics
An improved 2d colonic polyp segmentation framework based on gradient vector flow deformable model
Miar'06 Proceedings of the Third international conference on Medical Imaging and Augmented Reality
A learning based approach for 3d segmentation and colon detagging
ECCV'06 Proceedings of the 9th European conference on Computer Vision - Volume Part III
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This paper describes a complete image processing framework for Virtual Colonscopy. The developed algorithms cover the entire process that allows a virtual navigation inside the colon lumen, starting from a dataset of axial CT slices. The implemented modules are: electronic colon cleansing, lumen segmentation, skeletonization, rendering and navigation. In particular for the centerline problem two different techniques are proposed and evaluated.