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CGF
2010
181views more  CGF 2010»
15 years 3 months ago
Matrix Trees
Recent advances in GPU programmability and architecture have allowed for the generation of ray casted or ray traced images at interactive rates. How quickly these images can be ge...
Nathan Andrysco, Xavier Tricoche
PAMI
2010
171views more  PAMI 2010»
15 years 2 months ago
Automatic Construction of Correspondences for Tubular Surfaces
Abstract— Statistical shape modeling is an established technique and is used for a variety of tasks in medical image processing, such as image segmentation and analysis. A challe...
Toon Huysmans, Jan Sijbers, Brigitte Verdonk
SMI
2010
IEEE
173views Image Analysis» more  SMI 2010»
15 years 2 months ago
Point Cloud Skeletons via Laplacian Based Contraction
—We present an algorithm for curve skeleton extraction via Laplacian-based contraction. Our algorithm can be applied to surfaces with boundaries, polygon soups, and point clouds....
Junjie Cao, Andrea Tagliasacchi, Matt Olson, Hao Z...
152
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TVCG
2010
157views more  TVCG 2010»
15 years 2 months ago
Crease Surfaces: From Theory to Extraction and Application to Diffusion Tensor MRI
—Crease surfaces are two-dimensional manifolds along which a scalar field assumes a local maximum (ridge) or a local minimum (valley) in a constrained space. Unlike isosurfaces, ...
Thomas Schultz, Holger Theisel, Hans-Peter Seidel
BMVC
2010
15 years 2 months ago
Robust Camera Calibration using Inaccurate Targets
Accurate intrinsic camera calibration is essential to any computer vision task that involves image based measurements. Given its crucial role with respect to precision, a large nu...
Andrea Albarelli, Emanuele Rodolà, Andrea T...