Publications associées à SD-Pose: Semantic Decomposition for Cross-Domain 6D Object Pose Estimation

Analysis of Multimodal Signals Using Redundant Representations [Winner of IBM Student Paper Award]

Pierre Vandergheynst, Gianluca Monaci, Oscar Divorra Escoda

In this work we explore the potentialities of a framework for the representation of audio-visual signals using decompositions on overcomplete dictionaries. Redundant decompositions may describe audio-visual sequences in a concise fashion, preserving good r ...

2005

Application of the singular value decomposition method for inversion of interferometer measurements in fusion plasmas

Ivo Furno, Henri Weisen, Roland Behn, Emiliano Fable

We present applications of a recently developed method, the singular value decomposition inversion (SVD-I), for inverting line integrated multichannel interferometer measurements in fusion devices. The method expands the local electron density profiles int ...

2004

Video Coding Using a Deformation Compensation Algorithm Based on Adaptive Matching Pursuit Image Decompositions

Pierre Vandergheynst, Oscar Divorra Escoda

Today's video codecs employ motion compensated prediction in combination with block matching techniques. These techniques, although achieving some level of adaptivity in their latest versions, continue to rely on the decomposition of frames on a set of art ...

IEEE2003

Signal processing techniques based on singular value decomposition applied to modulated ECH experiments

Jean-Marc Moret, Adriano Manini

The analysis and interpretation of perturbative modulated electron cyclotron heating (MECH) discharges for power deposition localization using different diagnostics, such as electron cyclotron emission (ECE) and soft x-ray (SXR) measurements, are presented ...

2003

Evolutionary Multiresolution Matching Pursuit and its Relations with the Human Visual System

Pascal Frossard, Pierre Vandergheynst

This paper proposes a multiresolution Matching Pursuit decomposition of natural images. Matching Pursuit is a greedy algorithm that decomposes any signal into a linear expansion of waveforms taken from a redundant dictionary, by iteratively picking the wav ...

EUSIPCO2002

Evolutionary Multiresolution Matching Pursuit and its relations with the Human Visual System

Pascal Frossard, Pierre Vandergheynst

This paper proposes a multiresolution Matching Pursuit decomposition of natural images. Matching Pursuit is a greedy algorithm that decomposes any signal into a linear expansion of waveforms taken from a redundant dictionary, by iteratively picking the wav ...

2001

Auto-Association by Multilayer Perceptrons and Singular Value Decomposition

Hervé Bourlard

Electronic Reprint of original paper by Bourlard and Kamp published in Biological Cybernectics. ...

IDIAP2000

Combining Linear Dichomotizers to Construct Nonlinear Polychotomizers

A polychotomizer which assigns the input to one of

K, K \ge 3

, is constructed using a set of dichotomizers which assign the input to one of two classes. We propose techniques to construct a set of linear dichotomizers whose combined decision forms a nonl ...

IDIAP1998

Improved Pairwise Coupling Classification With Correcting Classifiers

The benefits obtained from the decomposition of a classification task involving several classes, into a set of smaller classification problems involving two classes only, usually called dichotomies, have been exposed in various occasions. Among the multipl ...

Springer1998

On the Decomposition of Polychotomies into Dichotomies

Many important classification problems are emphpolychotomies, emphi.e. the data are organized into

K

classes with

K>2

. Given an unknown function

F : Omega to {1, dots, K}

representing a polychotomy, an algorithm aimed at ``learning'' this polychotomy ...

Morgan Kaufmann1997

SD-Pose: Semantic Decomposition for Cross-Domain 6D Object Pose Estimation

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Analysis of Multimodal Signals Using Redundant Representations [Winner of IBM Student Paper Award]

Application of the singular value decomposition method for inversion of interferometer measurements in fusion plasmas

Video Coding Using a Deformation Compensation Algorithm Based on Adaptive Matching Pursuit Image Decompositions

Signal processing techniques based on singular value decomposition applied to modulated ECH experiments

Evolutionary Multiresolution Matching Pursuit and its Relations with the Human Visual System

Evolutionary Multiresolution Matching Pursuit and its relations with the Human Visual System

Auto-Association by Multilayer Perceptrons and Singular Value Decomposition

Combining Linear Dichomotizers to Construct Nonlinear Polychotomizers

Improved Pairwise Coupling Classification With Correcting Classifiers

On the Decomposition of Polychotomies into Dichotomies

Analysis of Multimodal Signals Using Redundant Representations [Winner of IBM Student Paper Award]

Combining Linear Dichomotizers to Construct Nonlinear Polychotomizers

Signal processing techniques based on singular value decomposition applied to modulated ECH experiments

On the Decomposition of Polychotomies into Dichotomies

Improved Pairwise Coupling Classification With Correcting Classifiers

Evolutionary Multiresolution Matching Pursuit and its Relations with the Human Visual System

Application of the singular value decomposition method for inversion of interferometer measurements in fusion plasmas

Video Coding Using a Deformation Compensation Algorithm Based on Adaptive Matching Pursuit Image Decompositions

Auto-Association by Multilayer Perceptrons and Singular Value Decomposition

Evolutionary Multiresolution Matching Pursuit and its relations with the Human Visual System