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CORR
2010
Springer
155views Education» more  CORR 2010»
15 years 4 months ago
A New Upper Bound on the Average Error Exponent for Multiple-Access Channels
A new lower bound for the average probability or error for a two-user discrete memoryless (DM) multiple-access channel (MAC) is derived. This bound has a structure very similar to...
Ali Nazari, S. Sandeep Pradhan, Achilleas Anastaso...
ICCV
2011
IEEE
14 years 6 months ago
Scale Space for Central Catadioptric Systems. Towards a generic camera feature extractor.
In this paper we propose a new approach to compute the scale space of any omnidirectional image acquired with a central catadioptric system. When these cameras are central they ar...
Luis Puig, Jose Guerrero
ICCS
2005
Springer
15 years 11 months ago
Revolute Quadric Decomposition of Canal Surfaces and Its Applications
Surfaces subdivision is an important means for geometric computing of surfaces in CAD. This paper proposes a new quadric subdivision for canal surfaces in this paper, RQ-sphere dec...
Jinyuan Jia, Ajay Joneja, Kai Tang
RT
2005
Springer
15 years 11 months ago
A Dual Light Stage
We present a technique for capturing high-resolution 4D reflectance fields using the reciprocity property of light transport. In our technique we place the object inside a diffu...
Tim Hawkins, Per Einarsson, Paul E. Debevec
SPAA
1992
ACM
15 years 10 months ago
Separator Based Parallel Divide and Conquer in Computational Geometry
An O(log n) time, n processor randomized algorithm for computing the k-nearest neighbor graph of n points in d dimensions, for fixed d and k is presented. The method is based on t...
Alan M. Frieze, Gary L. Miller, Shang-Hua Teng