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» A Region Inference Algorithm
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CGF
2008
128views more  CGF 2008»
14 years 10 months ago
Hierarchical Convex Approximation of 3D Shapes for Fast Region Selection
Given a 3D solid model S represented by a tetrahedral mesh, we describe a novel algorithm to compute a hierarchy of convex polyhedra that tightly enclose S. The hierarchy can be b...
Marco Attene, Michela Mortara, Michela Spagnuolo, ...
IJRR
2010
173views more  IJRR 2010»
14 years 8 months ago
Planning and Implementing Trajectories for Autonomous Underwater Vehicles to Track Evolving Ocean Processes Based on Predictions
Path planning and trajectory design for autonomous underwater vehicles (AUVs) is of great importance to the oceanographic research community because automated data collection is b...
Ryan N. Smith, Yi Chao, Peggy Li, David A. Caron, ...
ICCS
2005
Springer
15 years 3 months ago
Adaptive Model Trust Region Methods for Generalized Eigenvalue Problems
Computing a few eigenpairs of large-scale matrices is a significant problem in science and engineering applications and a very active area of research. In this paper, two methods...
Pierre-Antoine Absil, C. G. Baker, Kyle A. Galliva...
MICCAI
1998
Springer
15 years 2 months ago
Vascular Shape Segmentation and Structure Extraction Using a Shape-Based Region-Growing Model
A new, practical, and efficient approach is proposed for 3D vascular segmentation and bifurcation structure extraction. The method uses a combination of mathematical morphology, re...
Yoshitaka Masutani, Thomas Schiemann, Karl Heinz H...
MOBICOM
2005
ACM
15 years 3 months ago
Characterizing the capacity region in multi-radio multi-channel wireless mesh networks
Next generation fixed wireless broadband networks are being increasingly deployed as mesh networks in order to provide and extend access to the internet. These networks are chara...
Murali S. Kodialam, Thyaga Nandagopal