602 search results - page 90 / 121 » Segmenting point-sampled surfaces |
MICCAI
2003
Springer
14 years 10 months ago
2003
Springer
Virtual colonoscopy is a non-invasive technique for the detection of polyps. Currently, a clean colon is required; as without cleansing the colonic wall cannot be segmented. Enhanc...
ICRA
2007
IEEE
14 years 4 months ago
2007
IEEE
— In this paper, we propose a multi-level shadow identification scheme which is generally applicable without restrictions on the number of light sources, illumination conditions...
SCALESPACE
2007
Springer
14 years 3 months ago
2007
Springer
Abstract. Motion estimation is usually based on the brightness constancy assumption. This assumption holds well for rigid objects with a Lambertian surface, but it is less appropri...
HAPTICS
2005
IEEE
14 years 3 months ago
2005
IEEE
The manual step in semi-automatic segmentation of medical volume images typically involves initialization procedures such as placement of seed-points or positioning of surface mod...
MICCAI
1998
Springer
14 years 1 months ago
1998
Springer
In this paper we present AnatomyBrowser, a framework for integration of images and textual information in medical applications. AnatomyBrowser allows the user to combine 3D surfac...