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ICASSP
2008
IEEE
15 years 10 months ago
Contextually adaptive signal representation using conditional principal component analysis
The conventional method of generating a basis that is optimally adapted (in MSE) for representation of an ensemble of signals is Principal Component Analysis (PCA). A more ambitio...
Rosa M. Figueras i Ventura, Umesh Rajashekar, Zhou...
ICDE
2008
IEEE
141views Database» more  ICDE 2008»
15 years 10 months ago
Provenance-aware secure networks
Network accountability and forensic analysis have become increasingly important, as a means of performing network diagnostics, identifying malicious nodes, enforcing trust managem...
Wenchao Zhou, Eric Cronin, Boon Thau Loo
ICPR
2008
IEEE
15 years 10 months ago
Radon transform and Conformal Geometric Algebra with lines
In this paper we apply the classic theory of Harmonic Analysis and the Conformal Geometric Algebra (CGA) to evaluate the Fourier transform on the unit sphere S2 and on the rotatio...
Luis Falcón-Morales, Eduardo Bayro-Corrocha...
ICRA
2008
IEEE
126views Robotics» more  ICRA 2008»
15 years 10 months ago
Towards detection of orthogonal planes in monocular images of indoor environments
— In this paper, we describe the components of a novel algorithm for the extraction of dominant orthogonal planar structures from monocular images taken in indoor environments. T...
Branislav Micusík, Horst Wildenauer, Markus...
ICRA
2008
IEEE
163views Robotics» more  ICRA 2008»
15 years 10 months ago
Dealing with laser scanner failure: Mirrors and windows
— This paper addresses the problem of laser scanner failure on mirrors and windows. Mirrors and glasses are quite common objects that appear in our daily lives. However, while la...
Shao-Wen Yang, Chieh-Chih Wang