Lennart Svensson

Biträdande professor at Electrical Engineering, Signalbehandling och medicinsk teknik, Signal Processing

Lennart Svensson is Professor in Signal Processing. His research interests include nonlinear filtering, multi-target tracking, deep learning, Bayesian inference and reinforcement learning.

Source: chalmers.se

Projects

2011–2014

Model-based Reconstruction and Classification Based on Near-Field Microwave Measurements

Mats Viberg Signal Processing
Mikael Persson Biomedical Electromagnetics
Tomas McKelvey Signal Processing
Thomas Rylander Signal Processing
Jian Yang Antennas
Lennart Svensson Signal Processing
Swedish Research Council (VR)

2013–2016

Fordonspositionering och ruttprediktion

Tomas McKelvey Signal Processing
Lennart Svensson Signal Processing
Lars Hammarstrand Signal Processing
Erik Stenborg Signal Processing
VINNOVA

2013–2017

Target tracking in complex scenarios including jamming conditions for airborne sensor systems

Tomas McKelvey Signal Processing
Lennart Svensson Signal Processing
Abu Sajana Rahmathullah Signal Processing
VINNOVA

2012–2014

Parameter estimation based on sparse modeling

Mats Viberg Signal Processing
Ashkan Panahi Signal Processing
Lennart Svensson Signal Processing
Swedish Research Council (VR)

There might be more projects where Lennart Svensson participates, but you have to be logged in as a Chalmers employee to see them.

Publications

2017

Pedestrian tracking using Velodyne data-Stochastic optimization for extended object tracking

Karl Granström, Lennart Svensson, Maryam Fatemi et al
28th IEEE Intelligent Vehicles Symposium, IV 2017, Redondo Beach, United States, 11-14 June 2017, p. 39-46
Paper in proceedings
2017

Generalized optimal sub-pattern assignment metric

Lennart Svensson, Abu Sajana Rahmathullah, Angel Garcia
Paper in proceedings
2017

Iterated Posterior Linearization Smoother

Angel Garcia, S. Särkkä, Lennart Svensson
IEEE Transactions on Automatic Control. Vol. 62 (4), p. 2056-2063
Journal article
2017

Fast LIDAR-based road detection using fully convolutional neural networks

Lennart Svensson, Samuel Scheidegger, Mattias Wahde et al
IEEE Intelligent Vehicles Symposium, Proceedings, p. 1019-1024
Paper in proceedings
2017

Poisson Multi-Bernoulli Mapping Using Gibbs Sampling

Lars Hammarstrand, Maryam Fatemi, Karl Granström et al
IEEE Transactions on Signal Processing. Vol. 65 (11), p. 2814-2827
Journal article
2017

Performance evaluation of multi-bernoulli conjugate priors for multi-target filtering

Yuxuan Xia, Angel Garcia, Karl Granström et al
Paper in proceedings
2016

Recent results on Bayesian Cramér-Rao bounds for jump Markov systems

F. Gustafsson, Lennart Svensson, U. Orguner et al
FUSION 2016 - 19th International Conference on Information Fusion, Proceedings, p. 512-520
Paper in proceedings
2016

On the relation between Gaussian process quadratures and sigma-point methods

Lennart Svensson, A. S. Arkkä, J. Hartikainen et al
Journal of Advances in Information Fusion. Vol. 11 (1), p. 31-46
Journal article
2016

Gamma Gaussian inverse-Wishart Poisson multi-Bernoulli filter for extended target tracking

Karl Granström, Maryam Fatemi, Lennart Svensson
FUSION 2016 - 19th International Conference on Information Fusion, Proceedings, p. 893-900
Paper in proceedings
2016

On the relation between Gaussian process quadratures and sigma-point methods

A. S. Arkkä, Lennart Svensson, J. Hartikainen et al
Journal of Advances in Information Fusion. Vol. 11 (1), p. 31-46
Journal article
2016

Long-range road geometry estimation using moving vehicles and road-side observations

Maryam Fatemi, Angel Garcia, Lars Hammarstrand et al
IEEE Transactions on Intelligent Transportation Systems. Vol. 17 (8), p. 2144-2158
Journal article
2016

Labeling Uncertainty in Multitarget Tracking

Y. Boers, A. Bagchi, E. H. Aoki et al
IEEE Transactions on Aerospace and Electronic Systems. Vol. 52 (3), p. 1006-1020
Journal article
2016

A batch algorithm for estimating trajectories of point targets using expectation maximization

Raghavendra Selvan, Abu Sajana Rahmathullah, Lennart Svensson
IEEE Transactions on Signal Processing. Vol. 64 (18), p. 4792 - 4804
Journal article
2016

Poisson multi-Bernoulli filter for extended object tracking

Karl Granström, Lennart Svensson, Maryam Fatemi
Preprint
2016

Variational Bayesian Expectation Maximization for Radar Map Estimation

Malin Lundgren, Lars Hammarstrand, Lennart Svensson
IEEE Transactions on Signal Processing. Vol. 64 (6), p. 1391-1404
Journal article
2016

Poisson Multi-Bernoulli Radar Mapping Using Gibbs Sampling

Maryam Fatemi, Lars Hammarstrand, Lennart Svensson et al
Preprint
2016

Recent Results on Bayesian Cramer-Rao Bounds for Jump Markov Systems

C. Fritsche, Lennart Svensson, F. Gustafsson et al
2016 19th International Conference on Information Fusion (Fusion), p. 512-520
Paper in proceedings
2015

Adaptive unscented Gaussian likelihood approximation filter

M. R. Morelande, J. Grajal, Lennart Svensson et al
Automatica. Vol. 54, p. 166-175
Journal article
2015

Designing and Evaluating a Flipped Signals and Systems Course

Tom Adawi, Lennart Svensson
Proceedings of the 14th European Conference on e-Learning – ECEL 2015, Hatfield, UK, 29-30 October 2015, p. 584-591
Paper in proceedings
2015

A Bayesian nonparametric approach for blind multiuser channel estimation

Lennart Svensson, I. Valera, F. J. R. Ruiz et al
23rd European Signal Processing Conference (EUSIPCO) 2015, Nice, France, Aug. 31 - Sept. 4 2015, p. 2766-2770
Paper in proceedings
2015

Infinite Factorial Dynamical Model

Fran Francisco, Fernando Perez-Cruz, Isabel Valera et al
29th Annual Conference on Neural Information Processing Systems, NIPS 2015, Montreal, Canada, 7-12 December. Vol. 2015-January, p. 1666-1674
Paper in proceedings
2015

Challenges for cooperative ITS: Improving road safety through the integration of wireless communications, control, and positioning

Paolo Falcone, Erik Ström, Gabriel Rodrigues de Campos et al
2015 International Conference on Computing, Networking and Communications, ICNC 2015, p. 573-578
Paper in proceedings
2015

Gaussian MAP Filtering Using Kalman Optimization

Angel Garcia, Lennart Svensson
IEEE Transactions on Automatic Control. Vol. 60 (5), p. 1336-1349
Journal article
2015

Flipping a PhD course using movies from a MOOC

Lars Hammarstrand, Lennart Svensson, Christian Stöhr
Proceedings från 5:e Utvecklingskonferensen för Sveriges ingenjörsutbildningar, Uppsala, November 18-19, 2015. Vol. 5, p. 168-171
Paper in proceedings
2015

Variational Bayesian EM for SLAM

Lars Hammarstrand, Lennart Svensson, Malin Lundgren et al
IEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), 2015, Cancun, Mexico, 13-16 Dec. 2015, p. 501-504
Paper in proceedings
2015

Posterior Linearization Filter: Principles and Implementation Using Sigma Points

Lennart Svensson, M. R. Morelande, Angel Garcia et al
IEEE Transactions on Signal Processing. Vol. 63 (20), p. 5561-5573
Journal article
2014

Target tracking based on estimation of sets of trajectories

Lennart Svensson, M. Morelande
17th International Conference on Information Fusion, FUSION 2014; Salamanca; Spain; 7 July 2014 through 10 July 2014 (Art. no. 6916226)
Paper in proceedings
2014

Two-filter Gaussian mixture smoothing with posterior pruning

Daniel Svensson, Abu Sajana Rahmathullah, Lennart Svensson
17th International Conference on Information Fusion, FUSION 2014, Salamanca, Spain, 7-10 July 2014, p. Art. no. 6916249-
Paper in proceedings
2014

Iterated statistical linear regression for Bayesian updates

M. Morelande, Lennart Svensson, Angel Garcia
17th International Conference on Information Fusion, FUSION 2014; Salamanca; Spain; 7 July 2014 through 10 July 2014, p. Art. no. 6916133-
Paper in proceedings
2014

Two-filter Gaussian mixture smoothing with posterior pruning

Lennart Svensson, Abu Sajana Rahmathullah, Daniel Svensson
17th International Conference on Information Fusion, FUSION 2014, Salamanca, Spain, 7-10 July 2014, p. Art. no. 6916249-
Paper in proceedings
2014

A fresh look at Bayesian Cramér-Rao bounds for discrete-time nonlinear filtering

F. Gustafsson, E. Özkan, C. Fritsche et al
17th International Conference on Information Fusion, FUSION 2014; Salamanca; Spain; 7 July 2014 through 10 July 2014, p. Art. no. 6916255-
Paper in proceedings
2014

Merging-based forward-backward smoothing on Gaussian mixtures

Abu Sajana Rahmathullah, Lennart Svensson, Daniel Svensson
17th International Conference on Information Fusion, FUSION 2014; Salamanca; Spain; 7 July 2014 through 10 July 2014, p. Art. no. 6916248-
Paper in proceedings
2014

Bayesian Road Estimation Using Onboard Sensors

Lennart Svensson, Lars Hammarstrand, Maryam Fatemi et al
IEEE Transactions on Intelligent Transportation Systems. Vol. PP (99), p. 1-14
Journal article
2014

Vehicle self-localization using off-the-shelf sensors and a detailed map

Malin Lundgren, Erik Stenborg, Lars Hammarstrand et al
IEEE Intelligent Vehicles Symposium, Proceedings, p. 522-528
Paper in proceedings
2014

Gaussian process quadratures in nonlinear sigma-point filtering and smoothing

S. Särkkä, J. Hartikainen, Lennart Svensson et al
Paper in proceedings
2014

Road Geometry Estimation Using a Precise Clothoid Road Model and Observations of Moving Vehicles

Lennart Svensson, Angel Garcia, Maryam Fatemi et al
17th International IEEE Conference on Intelligent Transportation Systems October 8-11, 2014, Qingdao, China, p. 238-244
Paper in proceedings
2014

Merging-based forward-backward smoothing on Gaussian mixtures

Lennart Svensson, Abu Sajana Rahmathullah, Daniel Svensson
17th International Conference on Information Fusion, FUSION 2014; Salamanca; Spain; 7 July 2014 through 10 July 2014, p. Art. no. 6916248-
Paper in proceedings
2014

The Marginal Enumeration Bayesian Cramer-Rao Bound for Jump Markov Systems

C. Fritsche, F. Gustafsson, Lennart Svensson et al
IEEE Signal Processing Letters. Vol. 21 (4), p. 464-468
Journal article
2013

Adaptive Stopping for Fast Particle Smoothing

Lennart Svensson, Ehsan Taghavi, F. Lindsten et al
2013 Ieee International Conference on Acoustics, Speech and Signal Processing, p. 6293-6297
Paper in proceedings
2013

Particle PHD forward filter-backward simulator for targets in close proximity

Peter Willett, Lennart Svensson, R. Georgescu
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings, p. 6387-6391
Paper in proceedings
2013

Smoothed probabilistic data association filter

Lennart Svensson, Peter Willett, Abu Sajana Rahmathullah et al
FUSION 2013, 9-12 July 2013, Istanbul, Turkey, p. 1296 - 1303
Paper in proceedings
2013

A CPHD filter for tracking with spawning models - including a FISST based derivation

Lars Hammarstrand, Lennart Svensson, Malin Lundgren
Report
2013

A CPHD Filter for Tracking With Spawning Models

Malin Lundgren, Lennart Svensson, Lars Hammarstrand
IEEE Journal on Selected Topics in Signal Processing. Vol. 7 (3), p. 496-507
Journal article
2013

Smoothed probabilistic data association filter

Daniel Svensson, Abu Sajana Rahmathullah, Lennart Svensson et al
FUSION 2013, 9-12 July 2013, Istanbul, Turkey, p. 1296 - 1303
Paper in proceedings
2012

Adaptive Radar Sensor Model for Tracking Structured Extended Objects

Lars Hammarstrand, Malin Lundgren, Lennart Svensson
IEEE Transactions on Aerospace and Electronic Systems. Vol. 48 (3), p. 1975 - 1995
Journal article
2012

Variational Bayesian Framework for Receiver Design in the Presence of Phase Noise in MIMO Systems

Lennart Svensson, M Reza Khanzadi, Tommy Svensson et al
IEEE Wireless Communications and Networking Conference, WCNC 2012, Paris, 1-4 April 2012, p. 347-352
Paper in proceedings
2012

The Rao-Blackwellized marginal M-SMC filter for Bayesian multi-target tracking and labelling

Y. Boers, P.K. Mandai, E. H. Aoki et al
15th International Conference on Information Fusion, FUSION 2012. Singapore, 9 - 12 July 2012, p. 90-97
Paper in proceedings
2012

Two linear complexity particle filters capable of maintaining target label probabilities for targets in close proximity

Lennart Svensson, R. Georgescu, M. Morelande et al
15th International Conference on Information Fusion, FUSION 2012. Singapore, 7 - 12 September 2012, p. 2370-2377
Paper in proceedings
2012

A map based estimator for inverse complex covariance matricies

Lennart Svensson, Magnus Nordenvaad
2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012. Kyoto, 25 - 30 March 2012, p. 3369-3372
Paper in proceedings
2012

A Bayesian look at the optimal track labelling problem

P. Mandal, Y. Boers, E. H. Aoki et al
9th IET Data Fusion and Target Tracking Conference: Algorithms and Applications, DF and TT 2012, London,16-17 May 2012 (595), p. 4-
Paper in proceedings
2012

Design and Experimental Validation of a Cooperative Driving System in the Grand Cooperative Driving Challenge

Ali Raza, Naga Vishnukanth Irukulapati, Alireza Ebadighajari et al
IEEE Transactions on Intelligent Transportation Systems. Vol. 13 (3), p. 994-1007
Journal article
2012

A Study of MAP Estimation Techniques for Nonlinear Filtering

Lennart Svensson, Maryam Fatemi, Mark Morelande et al
15th international conference on information fusion, July 09-12 2012, Singapore, p. 1058 - 1065
Paper in proceedings
2012

Moment Estimation Using a Marginalized Transform

Fredrik Sandblom, Lennart Svensson
IEEE Transactions on Signal Processing. Vol. 60 (12), p. 6138-6150
Journal article
2012

A cardinality preserving multitarget multi-Bernoulli RFS tracker

Lars Hammarstrand, Lennart Svensson, V.C. Ravindra et al
15th International Conference on Information Fusion, FUSION 2012. Singapore, 7 - 12 September 2012, p. 832-839
Paper in proceedings
2012

Optimal posterior density approximation for bearings-only tracking

Lennart Svensson, J. Hagmar, Mats Jirstrand et al
2012 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2012. Kyoto, 25 - 30 March 2012, p. 3585-3588
Paper in proceedings
2012

A non-degenerate rao-blackwellised particle filter for estimating static parameters in dynamical models

F. Lindsten, Lennart Svensson, T. B. Schön
IFAC Proceedings. 16th IFAC Symposium on System Identification. Vol. 16 (1), p. 1149-1154
Paper in proceedings
2011

Set JPDA Filter for Multitarget Tracking

Daniel Svensson, Lennart Svensson, P. Willett et al
IEEE Transactions on Signal Processing. Vol. 59 (10), p. 4677-4691
Journal article
2011

Marginalized sigma-point filtering

Fredrik Sandblom, Lennart Svensson
Paper in proceedings
2011

The Set IMMJPDA filter for multitarget tracking

Lennart Svensson, Daniel Svensson, Marco Guerriero et al
Journal of Logic and Computation. Vol. 8050
Conference contribution
2011

Interpolation based on stationary and adaptive AR(1) modeling

Marie Ström, Lennart Svensson, Eija Johansson et al
36th IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 2011; Prague; 22 May 2011 through 27 May 2011, p. 4052-4055
Paper in proceedings
2011

The multitarget Set JPDA filter with target identity

P. Willett, Daniel Svensson, Marco Guerriero et al
Journal of Logic and Computation. Vol. 8050
Conference contribution
2011

CS versus MAP and MMOSPA for Multi-Target Radar AOAs

Lennart Svensson, Peter Willett, David Crouse et al
Paper in proceedings
2011

A New Vehicle Motion Model for Improved Predictions and Situation Assessment

Lennart Svensson, Fredrik Sandblom, Lars Hammarstrand et al
IEEE Transactions on Intelligent Transportation Systems. Vol. 12 (4), p. 1209 - 1219
Journal article
2011

An approximate minimum MOSPA estimator

Lennart Svensson, Marco Guerriero, Peter Willett et al
Paper in proceedings
2011

The Set MHT

Peter Willett, Lennart Svensson, Marco Guerriero et al
Paper in proceedings
2011

A look at Gaussian mixture reduction algorithms

David Crouse, Peter Willett, Lennart Svensson et al
Paper in proceedings
2011

Aspects of MMOSPA Estimation

Lennart Svensson, Y. Bar-Shalom, David, F. Crouse et al
Proceedings of the IEEE Conference on Decision and Control. 50th IEEE Conference on Decision and Control and European Control Conference, CDC-ECC 2011,Orlando, FL,12 - 15 December 2011, p. 6001-6006
Paper in proceedings
2011

Optimal parameterization of posterior densities using homotopy

Mark Morelande, Mats Jirstrand, Lennart Svensson et al
Paper in proceedings
2010

Shooting two birds with two bullets: how to find Minimum Mean OSPA estimates

Lennart Svensson, Marco Guerriero, Peter Willett et al
Paper in proceedings
2010

Bayesian Data Fusion for Distributed Target Detection in Sensor Networks

Marco Guerriero, P. Willett, Lennart Svensson
IEEE Transactions on Signal Processing. Vol. 58 (6), p. 3417-3421
Journal article
2010

Set JPDA Filter for Multi-Target Tracking

Marco Guerriero, Daniel Svensson, Lennart Svensson
Report
2010

A New Multiple Model Filter with Switch Time Conditions

Daniel Svensson, Lennart Svensson
IEEE Transactions on Signal Processing. Vol. 58 (1), p. 11-25
Journal article
2010

On the Bayesian Cramér-Rao Bound for Markovian Switching Systems

Lennart Svensson
IEEE Transactions on Signal Processing. Vol. 58 (9), p. 4507-4516
Journal article
2010

The Reference Prior for Complex Covariance Matrices With Efficient Implementation Strategies

Magnus Nordenvaad, Lennart Svensson
IEEE Transactions on Signal Processing. Vol. 58 (1), p. 53-66
Journal article
2010

Tracking Conductivity Variations in The Absence of Accurate State Evolution Models in Electrical Impedance Tomography

Lennart Svensson, Richard Bayford, M.F. Callaghan et al
Paper in proceedings
2010

The JPDAF in practical systems: computation and snake oil

Lennart Svensson, David F. Crouse, Y. Bar-Shalom et al
Proceedings of Signal Processing of Small Targets, SPIE. Vol. 7698
Paper in proceedings
2009

Set JPDA algorithm for tracking unordered sets of targets

P. Willett, Daniel Svensson, Lennart Svensson
Proceedings of the 12th International Conference on Information Fusion, p. 1187-1194
Paper in proceedings
2009

Set JPDA Algorithm for Tracking Sonar Crossing Targets

Peter Willett, Marco Guerriero, Daniel Svensson et al
Paper in proceedings
2009

Performance Evaluation of MHT and GM-CPHD in a Ground Target Tracking Scenario

Johannes Wintenby, Lennart Svensson, Daniel Svensson
Proceedings of the 12th International Conference on Information Fusion, p. 300-307
Paper in proceedings
2009

Evaluating the Bayesian Cramér-Rao Bound for multiple model filtering

Lennart Svensson
Proceedings of the 12th International Conference on Information Fusion, p. 1775-1782
Paper in proceedings
2009

Performance Evaluation of MHT and GM-CPHD in a Ground Target Tracking Scenario

Daniel Svensson, Johannes Wintenby, Lennart Svensson
Proceedings of the 12th International Conference on Information Fusion, p. 300-307
Paper in proceedings
2007

Multiple Model Filtering with Switch Time Conditions

Daniel Svensson, Lennart Svensson
Paper in proceedings
2007

Tracking vehicles using radar detections

Lennart Svensson, Joakim Gunnarsson, Fredrik Sandblom et al
2007 IEEE Intelligent Vehicles Symposium, IV 2007; Istanbul; Turkey; 13 June 2007 through 15 June 2007, p. 296-302
Paper in proceedings
2007

Multiple Model Filtering with Switch Time Conditions

Lennart Svensson, Daniel Svensson
Paper in proceedings
2006

A New motion model for tracking of vehicles

Joakim Gunnarsson, Lennart Svensson
Paper in proceedings
2006

Joint driver intention classification and tracking of vehicles

Lars Hammarstrand, Fredrik Sandblom, Joakim Gunnarsson et al
Paper in proceedings
2005

On Posterior Distributions for Signals in Gaussian Noise With Unknown Covariance Matrix

Lennart Svensson, Magnus Lundberg
IEEE Transactions on Signal Processing. Vol. 53 (9), p. 3554 - 3571
Journal article
2004

Estimating complex covariance matrices

Magnus Lundberg, Lennart Svensson
Paper in proceedings
2004

The Haar measure and the generation of random unitary matrices

Magnus Lundberg, Lennart Svensson
2004 Sensor Array and Multichannel Signal Processing Workshop; Barcelona; Spain; 18 July 2004 through 21 July 2004, p. 114-118
Paper in proceedings
2004

Bayesian Inference with Unknown Noise Covariance

Lennart Svensson
Doctoral thesis
2002

Analytical Expression for the Posterior Distribution of Signals in Colored Gaussian Noise

Magnus Lundberg, Lennart Svensson
Paper in proceedings
2002

Dual-Band Land Mine Detection Using a Bayesian Approach

Magnus Lundberg, Lennart Svensson
Paper in proceedings
2001

Infrared Detection of Buried Land Mines Based on Texture Modeling

Magnus Lundberg, Lennart Svensson, Irene Yu-Hua Gu
Spie Proceedings: Detection and Remediation Technologies for Mines and Minelike Targets VI. Vol. 4394, p. 199-206
Paper in proceedings
2001

Land Mine Detection in Rotationally Invariant Noise Fields

Lennart Svensson, Magnus Lundberg
Proc. of the 2001 IEEE Workshop on Statistical Signal Processing, p. 170-173
Paper in proceedings