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» The Importance of Symmetric Representation
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ICCV
1995
IEEE
15 years 1 months ago
Estimating the Tensor of Curvature of a Surface from a Polyhedral Approximation
Estimating principal curvatures and principal directions of a surface from a polyhedral approximation with a large number of small faces, such as those produced by iso-surface con...
Gabriel Taubin
ASPDAC
2005
ACM
111views Hardware» more  ASPDAC 2005»
14 years 11 months ago
Placement with symmetry constraints for analog layout design using TCG-S
In order to handle device matching for analog circuits, some pairs of modules need to be placed symmetrically with respect to a common axis. In this paper, we deal with the module...
Jai-Ming Lin, Guang-Ming Wu, Yao-Wen Chang, Jen-Hu...
AAAI
1992
14 years 11 months ago
Concurrent Actions in the Situation Calculus
We propose a representation of concurrent actions; rather than invent a new formalism, we model them within the standard situation calculus by introducing the notions of global ac...
Fangzhen Lin, Yoav Shoham
FOCM
2008
100views more  FOCM 2008»
14 years 10 months ago
Optimal Control and Geodesics on Quadratic Matrix Lie Groups
In this paper, we consider some matrix subgroups of the general linear group and in particular the special linear group that are defined by a quadratic matrix identity. The Lie al...
Anthony M. Bloch, Peter E. Crouch, Jerrold E. Mars...
PAMI
1998
112views more  PAMI 1998»
14 years 9 months ago
Degraded Image Analysis: An Invariant Approach
—Analysis and interpretation of an image which was acquired by a nonideal imaging system is the key problem in many application areas. The observed image is usually corrupted by ...
Jan Flusser, Tomás Suk