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JMM2
2007
82views more  JMM2 2007»
13 years 9 months ago
Towards A Multi-Terminal Video Compression Algorithm By Integrating Distributed Source Coding With Geometrical Constraints
Abstract— In this paper, we present a framework for multiterminal video compression (MTVC) that exploits the geometric constraints between cameras with overlapping fields of vie...
Bi Song, Ertem Tuncel, Amit K. Roy Chowdhury
PR
2006
84views more  PR 2006»
13 years 9 months ago
Geometric visualization of clusters obtained from fuzzy clustering algorithms
Fuzzy-clustering methods, such as fuzzy k-means and Expectation Maximization, allow an object to be assigned to multiple clusters with different degrees of membership. However, th...
Luis Rueda, Yuanquan Zhang
ALGORITHMICA
2002
83views more  ALGORITHMICA 2002»
13 years 9 months ago
A Tutorial for Designing Flexible Geometric Algorithms
The implementation of an algorithm is faced with the issues efficiency, flexibility, and ease-of-use. In this paper, we suggest a design concept that greatly increases the flexibi...
Vikas Kapoor, Dietmar Kühl, Alexander Wolff
SIAMNUM
2010
85views more  SIAMNUM 2010»
13 years 4 months ago
Geometrically Consistent Mesh Modification
A new paradigm of adaptivity is to execute refinement, coarsening, and smoothing of meshes on manifolds with incomplete information about their geometry and yet preserve position a...
A. Bonito, R. H. Nochetto, M. S. Pauletti
FOCS
2006
IEEE
14 years 4 months ago
Dispersion of Mass and the Complexity of Randomized Geometric Algorithms
How much can randomness help computation? Motivated by this general question and by volume computation, one of the few instances where randomness provably helps, we analyze a noti...
Luis Rademacher, Santosh Vempala