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» On Rigid Matrices and U-Polynomials
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ICRA
2005
IEEE
174views Robotics» more  ICRA 2005»
13 years 11 months ago
Fast Implementation of Lemke's Algorithm for Rigid Body Contact Simulation
— We present a fast method for solving rigid body contact problems with friction, based on optimizations incorporated into Lemke’s algorithm for solving linear complementarity ...
John E. Lloyd
TOG
2002
160views more  TOG 2002»
13 years 5 months ago
Precomputed radiance transfer for real-time rendering in dynamic, low-frequency lighting environments
We present a new, real-time method for rendering diffuse and glossy objects in low-frequency lighting environments that captures soft shadows, interreflections, and caustics. As a...
Peter-Pike J. Sloan, Jan Kautz, John Snyder
ICCV
2003
IEEE
13 years 10 months ago
Plane-based Calibration Algorithm for Multi-camera Systems via Factorization of Homography Matrices
A new calibration algorithm for multi-camera systems using a planar reference pattern is proposed. The algorithm is an extension of Sturm-Maybank-Zhang style plane-based calibrati...
Toshio Ueshiba, Fumiaki Tomita
ICCV
2009
IEEE
14 years 9 months ago
Static Multi-Camera Factorization Using Rigid Motion
Camera networks have gained increased importance in recent years. Previous approaches mostly used point correspondences between different camera views to calibrate such systems....
Roland Angst, Marc Pollefeys
ICRA
2010
IEEE
66views Robotics» more  ICRA 2010»
13 years 3 months ago
Strength analysis of miniature folded right angle tetrahedron chain Programmable Matter
Abstract— Miniaturization of Programmable Matter is a major challenge. Much of the difficulty stems from size and power requirements of internal actuators. This paper demonstrat...
Paul J. White, Michael L. Posner, Mark Yim