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161
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RT
1998
Springer
15 years 9 months ago
Global Ray-Bundle Tracing with Hardware Acceleration
The paper presents a single-pass, view-dependent method to solve the general rendering equation, using a combined finite element and random walk approach. Applying finite element t...
László Szirmay-Kalos, Werner Purgath...
CVPR
2000
IEEE
16 years 7 months ago
A Curve Evolution Approach to Smoothing and Segmentation Using the Mumford-Shah Functional
In this work, we approach the classic Mumford-Shah problem from a curve evolution perspective. In particular, we let a given family of curves define the boundaries between regions...
Andy Tsai, Anthony J. Yezzi, Alan S. Willsky
PG
2000
IEEE
15 years 9 months ago
Interpolating and Approximating Moving Frames Using B-splines
The representation of moving geometry entities is an important issue in the fields of CAD/CAM and robotics motion design. We present a method to interpolate the moving frame homog...
Lizhuang Ma, Tony K. Y. Chan, Zhongding Jiang
NA
2011
373views Computer Vision» more  NA 2011»
14 years 12 months ago
On preconditioned MHSS iteration methods for complex symmetric linear systems
We propose a preconditioned variant of the modified HSS (MHSS) iteration method for solving a class of complex symmetric systems of linear equations. Under suitable conditions, w...
Zhong-Zhi Bai, Michele Benzi, Fang Chen
128
Voted
HYBRID
2000
Springer
15 years 8 months ago
Beyond HYTECH: Hybrid Systems Analysis Using Interval Numerical Methods
Abstract. Sincehybridembeddedsystemsarepervasiveandoftensafetycritical, guarantees about their correct performance are desirable. The hybrid systemsmodelcheckerHyTech providessuch ...
Thomas A. Henzinger, Benjamin Horowitz, Rupak Maju...