Independent Component Analysis and Signal Separation: 8th International Conference, ICA 2009, Paraty, Brazil, March 15-18, 2009. Proceedings

Front Matter....Pages -
Stationary Subspace Analysis....Pages 1-8
Reference Based Contrast Functions in a Semi-blind Context....Pages 9-16
On the Relationships between MMSE and Information-Theoretic-Based Blind Criterion for Minimum BER Filtering....Pages 17-24
Blind Separation of Cyclostationary Signals....Pages 25-33
A Novel Subspace Clustering Method for Dictionary Design....Pages 34-41
Comparison of Two Main Approaches to Joint SVD....Pages 42-49
Optimal Performance of Second-Order Multidimensional ICA....Pages 50-57
Using Signal Invariants to Perform Nonlinear Blind Source Separation....Pages 58-65
Bayesian Robust PCA for Incomplete Data....Pages 66-73
Independent Component Analysis (ICA) Using Pearsonian Density Function....Pages 74-81
An Analysis of Unsupervised Signal Processing Methods in the Context of Correlated Sources....Pages 82-89
Probabilistic Formulation of Independent Vector Analysis Using Complex Gaussian Scale Mixtures....Pages 90-97
Modeling the Short Time Fourier Transform Ratio and Application to Underdetermined Audio Source Separation....Pages 98-105
Minimum Determinant Constraint for Non-negative Matrix Factorization....Pages 106-113
Separation of Convolutive Mixtures with Hybrid Sources....Pages 114-121
Blind Extraction of Chaotic Sources from White Gaussian Noise Based on a Measure of Determinism....Pages 122-129
Estimating Squared-Loss Mutual Information for Independent Component Analysis....Pages 130-137
Complete Blind Subspace Deconvolution....Pages 138-145
Fast Parallel Estimation of High Dimensional Information Theoretical Quantities with Low Dimensional Random Projection Ensembles....Pages 146-153
Theoretical Analysis and Comparison of Several Criteria on Linear Model Dimension Reduction....Pages 154-162
Factor Analysis as Data Matrix Decomposition: A New Approach for Quasi-Sphering in Noisy ICA....Pages 163-170
Signal Subspace Separation Based on the Divergence Measure of a Set of Wavelets Coefficients....Pages 171-178
ICA by Maximizing Non-stability....Pages 179-186
On Optimal Selection of Correlation Matrices for Matrix-Pencil-Based Separation....Pages 187-194
ICA with Sparse Connections: Revisited....Pages 195-202
Source Separation of Phase-Locked Subspaces....Pages 203-210
Online Subband Blind Source Separation for Convolutive Mixtures Using a Uniform Filter Bank with Critical Sampling....Pages 211-218
Cebysev Coefficients – Based Algorithm for Estimating the ICA Model....Pages 219-226
Histogram Based Blind Identification and Source Separation from Linear Instantaneous Mixtures....Pages 227-234
Blind Source Separation of Post-Nonlinear Mixtures Using Evolutionary Computation and Gaussianization....Pages 235-242
Adapted Deflation Approach for Referenced Contrast Optimization in Blind MIMO Convolutive Source Separation....Pages 243-250
Blind Order Detection and Parameter Estimation of MISO-FIR Channels....Pages 251-258
Hierarchical Extraction of Independent Subspaces of Unknown Dimensions....Pages 259-266
On IIR Filters and Convergence Acceleration for Convolutive Blind Source Separation....Pages 267-273
A Cascade System for Solving Permutation and Gain Problems in Frequency-Domain BSS....Pages 274-281
A Method for Filter Shaping in Convolutive Blind Source Separation....Pages 282-289
Cumulative State Coherence Transform for a Robust Two-Channel Multiple Source Localization....Pages 290-297
Least Square Joint Diagonalization of Matrices under an Intrinsic Scale Constraint....Pages 298-305
Iterative-Shift Cluster-Based Time-Frequency BSS for Fractional-Time-Delay Mixtures....Pages 306-313
Blind Non-stationnary Sources Separation by Sparsity in a Linear Instantaneous Mixture....Pages 314-321
Blind Separation of Noisy Mixtures of Non-stationary Sources Using Spectral Decorrelation....Pages 322-329
Probabilistic Factorization of Non-negative Data with Entropic Co-occurrence Constraints....Pages 330-337
A Sparsity-Based Method to Solve Permutation Indeterminacy in Frequency-Domain Convolutive Blind Source Separation....Pages 338-345
Canonical Dual Approach to Binary Factor Analysis....Pages 346-353
Soft Dimension Reduction for ICA by Joint Diagonalization on the Stiefel Manifold....Pages 354-361
Estimating Phase Linearity in the Frequency-Domain ICA Demixing Matrix....Pages 362-370
Nonlinear Blind Source Deconvolution Using Recurrent Prediction-Error Filters and an Artificial Immune System....Pages 371-378
Arabica: Robust ICA in a Pipeline....Pages 379-386
Estimating Hidden Influences in Metabolic and Gene Regulatory Networks....Pages 387-394
Nonnegative Network Component Analysis by Linear Programming for Gene Regulatory Network Reconstruction....Pages 395-402
ICA-Based Method for Quantifying EEG Event-Related Desynchronization....Pages 403-410
Localization of Generalized Discharge Sources in Patients with Juvenile Myoclonic Epilepsy Using Independent Components Analysis....Pages 411-418
Iterative Subspace Decomposition for Ocular Artifact Removal from EEG Recordings....Pages 419-426
Denoising Single Trial Event Related Magnetoencephalographic Recordings....Pages 427-434
Eye Movement Quantification in Functional MRI Data by Spatial Independent Component Analysis....Pages 435-442
Non-independent BSS: A Model for Evoked MEG Signals with Controllable Dependencies....Pages 443-450
Atrial Activity Extraction Based on Statistical and Spectral Features....Pages 451-458
Blind Source Separation of Sparse Overcomplete Mixtures and Application to Neural Recordings....Pages 459-466
BSS-Based Feature Extraction for Skin Lesion Image Classification....Pages 467-474
Spike Detection and Sorting: Combining Algebraic Differentiations with ICA....Pages 475-482
Segmentation of Natural and Man-Made Structures by Independent Component Analysis....Pages 483-490
Topographic Independent Component Analysis Based on Fractal and Morphology Applied to Texture Segmentation....Pages 491-498
Image Source Separation Using Color Channel Dependencies....Pages 499-506
Learning Natural Image Structure with a Horizontal Product Model....Pages 507-514
Estimating Markov Random Field Potentials for Natural Images....Pages 515-522
Blind Source Separation with Spatio-Spectral Sparsity Constraints – Application to Hyperspectral Data Analysis....Pages 523-531
Image Coding and Compression with Sparse 3D Discrete Cosine Transform....Pages 532-539
Bayesian Non-negative Matrix Factorization....Pages 540-547
Blind Decomposition of Spectral Imaging Microscopy: A Study on Artificial and Real Test Data....Pages 548-556
Image Denoising Using Sparse Representations....Pages 557-564
Target Speech Enhancement in Presence of Jammer and Diffuse Background Noise....Pages 565-572
Constructing Time-Frequency Dictionaries for Source Separation via Time-Frequency Masking and Source Localisation....Pages 573-580
Time Frequency Masking Strategy for Blind Source Separation of Acoustic Signals Based on Optimally-Modified LOG-Spectral Amplitude Estimator....Pages 581-588
Solving the Acoustic Echo Cancellation Problem in Double-Talk Scenario Using Non-Gaussianity of the Near-End Signal....Pages 589-596
An ICA-Based Method for Blind Source Separation in Sparse Domains....Pages 597-604
Extension of Sparse, Adaptive Signal Decompositions to Semi-blind Audio Source Separation....Pages 605-612
Validity of the Independence Assumption for the Separation of Instantaneous and Convolutive Mixtures of Speech and Music Sources....Pages 613-620
Limitations of the Spectrum Masking Technique for Blind Source Separation....Pages 621-628
Improvement of the Initialization of ICA Time-Frequency Algorithms for Speech Separation....Pages 629-636
Audio Watermark Detection Using Undetermined ICA....Pages 637-645
Mixtures of Gamma Priors for Non-negative Matrix Factorization Based Speech Separation....Pages 646-653
An Implementation of Floral Scent Recognition System Using ICA Combined with Correlation Coefficients....Pages 654-661
Ion-Selective Electrode Array Based on a Bayesian Nonlinear Source Separation Method....Pages 662-669
A Robust and Precise Solution to Permutation Indeterminacy and Complex Scaling Ambiguity in BSS-Based Blind MIMO-OFDM Receiver....Pages 670-677
Underdetermined BSS of MISO OSTBC Signals....Pages 678-685
Narrow-Band Short-Time Frequency-Domain Blind Signal Separation of Passive Sonar Signals....Pages 686-693
Blind Channel Identification in (2 ×1) Alamouti Coded Systems Based on Maximizing the Eigenvalue Spread of Cumulant Matrices....Pages 694-701
ICA Mixture Modeling for the Classification of Materials in Impact-Echo Testing....Pages 702-709
Binary Nonnegative Matrix Factorization Applied to Semi-conductor Wafer Test Sets....Pages 710-717
High-Energy Particles Online Discriminators Based on Nonlinear Independent Components....Pages 718-725
Network Traffic Flow Separation and Control Through a Hybrid ICA-Fuzzy Adaptive Algorithm....Pages 726-733
The 2008 Signal Separation Evaluation Campaign: A Community-Based Approach to Large-Scale Evaluation....Pages 734-741
Stereo Source Separation and Source Counting with MAP Estimation with Dirichlet Prior Considering Spatial Aliasing Problem....Pages 742-750
Blind Spectral-GMM Estimation for Underdetermined Instantaneous Audio Source Separation....Pages 751-758
Application of Two Time-Domain Convolutive Blind Source Separation Algorithms to the 2008 Signal Separation Evaluation Campaign (SiSEC) Data....Pages 759-766
Permutation Correction in Blind Source Separation Using Sliding Subband Likelihood Function....Pages 767-774
Underdetermined Instantaneous Audio Source Separation via Local Gaussian Modeling....Pages 775-782
Back Matter....Pages -