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» On the Discrete Symmetric Localization Problem
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85
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SIAMNUM
2011
102views more  SIAMNUM 2011»
14 years 1 months ago
Differential Equations for Roaming Pseudospectra: Paths to Extremal Points and Boundary Tracking
Abstract. When studying the ε-pseudospectrum of a matrix, one is often interested in computing the extremal points having maximum real part or modulus. This is a crucial step, for...
Nicola Guglielmi, Christian Lubich
ICIP
2003
IEEE
15 years 11 months ago
Parametric contour estimation by simulated annealing
Virtually all implementations of simulated annealing are simplified by assuming discrete unknowns, however continuous-parameter annealing has many potential applications to image ...
Michael Jamieson, Paul W. Fieguth, Leo J. Lee
3DPVT
2004
IEEE
119views Visualization» more  3DPVT 2004»
15 years 1 months ago
Synthetic Image of Multiresolution Sketch Leads to New Features
A new approach to construction of robust features is proposed and applied to an instance of the correspondence problem. The main idea is to construct a synthetic image by a multir...
Georgii Khachaturov, Rafael Moncayo-Muños
73
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DAGSTUHL
2006
14 years 11 months ago
Enriched categories and models for spaces of dipaths
Partially ordered sets, causets, partially ordered spaces and their local counterparts are now often used to model systems in computer science and theoretical physics. The order mo...
Timothy Porter
CVPR
2011
IEEE
14 years 6 months ago
Piecing Together the Segmentation Jigsaw using Context
We present an approach to jointly solve the segmentation and recognition problem using a multiple segmentation framework. We formulate the problem as segment selection from a pool...
Xi Chen, Arpit Jain, Abhinav Gupta, Larry Davis