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» The Motif Tracking Algorithm
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PG
2003
IEEE
15 years 11 months ago
Enhancing Silhouette-Based Human Motion Capture with 3D Motion Fields
High-quality non-intrusive human motion capture is necessary for acquistion of model-based free-viewpoint video of human actors. Silhouette-based approaches have demonstrated that...
Christian Theobalt, Joel Carranza, Marcus A. Magno...
AE
2003
Springer
15 years 11 months ago
A Clustering Based Niching EA for Multimodal Search Spaces
Abstract. We propose a new niching method for Evolutionary Algorithms which is able to identify and track global and local optima in a multimodal search space. To prevent the loss ...
Felix Streichert, Gunnar Stein, Holger Ulmer, Andr...
ICRA
2000
IEEE
82views Robotics» more  ICRA 2000»
15 years 11 months ago
Robot Assisted Standing-Up
The paper presents a novel control approach for the robot-assisted motion augmentation of disabled subjects during the standing-up manoeuvre. The main goal of the proposal is to i...
Roman Kamnik, Tadej Bajd
SIGGRAPH
1999
ACM
15 years 10 months ago
Tracing Ray Differentials
Antialiasing of ray traced images is typically performed by supersampling the image plane. While this type of filtering works well for many algorithms, it is much more efficient t...
Homan Igehy
PKC
1999
Springer
96views Cryptology» more  PKC 1999»
15 years 10 months ago
How to Copyright a Function?
This paper introduces a method for tracking different copies of functionally equivalent algorithms containing identification marks known to the attacker. Unlike all previous solu...
David Naccache, Adi Shamir, Julien P. Stern