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» Computing Distances between Surfaces Using Line Geometry
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DGCI
2008
Springer
14 years 11 months ago
Segmenting Simplified Surface Skeletons
A novel method for segmenting simplified skeletons of 3D shapes is presented. The so-called simplified Y-network is computed, defining boundaries between 2D sheets of the simplifie...
Dennie Reniers, Alexandru Telea
SI3D
2005
ACM
15 years 3 months ago
What you see is what you snap: snapping to geometry deformed on the GPU
We present a simple yet effective snapping technique for constraining the motion of the cursor of an input device to the surface of 3D models whose geometry is arbitrarily deforme...
Harlen Costa Batagelo, Shin-Ting Wu
ICIP
2006
IEEE
15 years 11 months ago
Virtual Craniofacial Reconstruction from Computed Tomography Image Sequences Exhibiting Multiple Fractures
A novel procedure for in-silico (virtual) craniofacial reconstruction of human mandibles with multiple fractures from a sequence of Computed Tomography (CT) images is presented. T...
Ananda S. Chowdhury, Suchendra M. Bhandarkar, Robe...
TKDE
2010
195views more  TKDE 2010»
14 years 8 months ago
Query Processing Using Distance Oracles for Spatial Networks
—The popularity of location-based services and the need to do real-time processing on them has led to an interest in performing queries on transportation networks, such as findin...
Jagan Sankaranarayanan, Hanan Samet
ICCV
2007
IEEE
15 years 11 months ago
On the Differential Geometry of 3D Flow Patterns: Generalized Helicoids and Diffusion MRI Analysis
Configurations of dense locally parallel 3D curves occur in medical imaging, computer vision and graphics. Examples include white matter fibre tracts, textures, fur and hair. We d...
Peter Savadjiev, Steven W. Zucker, Kaleem Siddiqi