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ACCV
2010
Springer
14 years 8 months ago
Curved Reflection Symmetry Detection with Self-validation
We propose a novel, self-validating approach for detecting curved reflection symmetry patterns from real, unsegmented images. Our method benefits from the observation that any curv...
Jingchen Liu, Yanxi Liu
CDC
2010
IEEE
112views Control Systems» more  CDC 2010»
14 years 8 months ago
An overview of recent results on the identification of sparse channels using random probes
In this paper, we collect and discuss some of the recent theoretical results on channel identification using a random probe sequence. These results are part of the body of work kno...
Justin Romberg
CDC
2010
IEEE
114views Control Systems» more  CDC 2010»
14 years 8 months ago
On observability of switched differential-algebraic equations
Abstract-- We investigate observability of switched differential algebraic equations. The article primarily focuses on a class of switched systems comprising of two modes and a swi...
Aneel Tanwani, Stephan Trenn
CDC
2010
IEEE
137views Control Systems» more  CDC 2010»
14 years 8 months ago
Left invertibility of output-quantized systems: An application to cryptography
ABSTRACT. In this paper a secure communication method is proposed, based on left invertibility of output-quantized dynamical systems. The sender uses an output-quantized linear sys...
Nevio Dubbini, Anna Carluccio, Antonio Bicchi
CDC
2010
IEEE
14 years 8 months ago
Stokes-Dirac structures through reduction of infinite-dimensional Dirac structures
Abstract-- We consider the concept of Stokes-Dirac structures in boundary control theory proposed by van der Schaft and Maschke. We introduce Poisson reduction in this context and ...
Joris Vankerschaver, Hiroaki Yoshimura, Melvin Leo...