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TMI
2008
140views more  TMI 2008»
13 years 8 months ago
Hamilton-Jacobi Skeleton on Cortical Surfaces
Abstract-- In this paper, we propose a new method to construct graphical representations of cortical folding patterns by computing skeletons on triangulated cortical surfaces. In o...
Yonggang Shi, Paul M. Thompson, Ivo D. Dinov, Arth...
3DOR
2009
13 years 6 months ago
SkelTre - Fast Skeletonisation for Imperfect Point Cloud Data of Botanic Trees
Terrestrial laser scanners capture 3D geometry as a point cloud. This paper reports on a new algorithm aiming at the skeletonisation of a laser scanner point cloud, representing a...
Alexander Bucksch, Roderik C. Lindenbergh, Massimo...
GRAPHITE
2003
ACM
14 years 1 months ago
MagicMouse: an inexpensive 6-degree-of-freedom mouse
An inexpensive computer input device was developed that allows the user to operate within both 2D and 3D environments by simply moving and rotating their fist. Position and rotati...
Eric Woods, Paul Mason, Mark Billinghurst
SI3D
2006
ACM
14 years 2 months ago
The depth discontinuity occlusion camera
Rendering a scene using a single depth image suffers from disocclusion errors as the view translates away from the reference view. We present the depth discontinuity occlusion cam...
Voicu Popescu, Daniel G. Aliaga
ECCV
2008
Springer
14 years 10 months ago
Modeling and Recognition of Landmark Image Collections Using Iconic Scene Graphs
This paper presents an approach for modeling landmark sites such as the Statue of Liberty based on large-scale contaminated image collections gathered from the Internet. Our system...
Xiaowei Li, Changchang Wu, Christopher Zach, Svetl...