Sciweavers

1641 search results - page 276 / 329
» The 3D visibility complex
Sort
View
EWC
2002
90views more  EWC 2002»
15 years 3 months ago
An Efficient Adaptive Procedure for Three-Dimensional Fragmentation Simulations
We present a simple set of data structures, and a collection of methods for constructing and updating the structures, designed to support the use of cohesive elements in simulation...
Anna Pandolfi, Michael Ortiz
TOG
2002
129views more  TOG 2002»
15 years 3 months ago
Homomorphic factorization of BRDF-based lighting computation
Several techniques have been developed to approximate Bidirectional Reflectance Distribution Functions (BRDF) with acceptable quality and performance for realtime applications. Th...
Lutz Latta, Andreas Kolb
CORR
2008
Springer
98views Education» more  CORR 2008»
15 years 2 months ago
On Outage and Error Rate Analysis of the Ordered V-BLAST
Outage and error rate performance of the ordered BLAST with more than 2 transmit antennas is evaluated for i.i.d. Rayleigh fading channels. A number of lower and upper bounds on th...
Sergey Loyka, François Gagnon
SMI
2010
IEEE
152views Image Analysis» more  SMI 2010»
15 years 2 months ago
Direct-Product Volumetric Parameterization of Handlebodies via Harmonic Fields
—Volumetric parameterization plays an important role for geometric modeling. Due to the complicated topological nature of volumes, it is much more challenging than the surface ca...
Jiazhi Xia, Ying He 0001, Xiaotian Yin, Shuchu Han...
150
Voted
ICRA
2010
IEEE
151views Robotics» more  ICRA 2010»
15 years 1 months ago
Design and control of motion compensation cardiac catheters
Robotic cardiac catheters have the potential to revolutionize heart surgery by extending minimally invasive techniques to complex surgical repairs inside the heart. However, cathet...
Samuel B. Kesner, Robert D. Howe