139 citations · 649 across the 28 of their papers we have counts for
6 papers · 1 filter
Using Received Power in Microphone Arrays to Estimate Direction of Arrival
Gustav Zetterqvist, Fredrik Gustafsson, Gustaf Hendeby
Conventional direction of arrival (DOA) estimators are based on array processing using either time differences or beamforming. The proposed approach is based on the received power…
Track-To-Track Association for Fusion of Dimension-Reduced Estimates
Robin Forsling, Zoran Sjanic, Fredrik Gustafsson +1
Network-centric multitarget tracking under communication constraints is considered, where dimension-reduced track estimates are exchanged. Previous work on target tracking in this…
Exploring Positive Noise in Estimation Theory
Kamiar Radnosrati, Gustaf Hendeby, Fredrik Gustafsson
Estimation of a deterministic quantity observed in non-Gaussian additive noise is explored via order statistics approach. More specifically, we study the estimation problem when me…
Asynchronous Averaging of Gait Cycles for Classification of Gait and Device Modes
Parinaz Kasebzadeh, Gustaf Hendeby, Fredrik Gustafsson
An approach for computing unique gait signature using measurements collected from body-worn inertial measurement units (IMUs) is proposed. The gait signature represents one full cy…
Bayesian Cooperative Localization Using Received Signal Strength With Unknown Path Loss Exponent: Message Passing Approaches
Di Jin, Feng Yin, Carsten Fritsche +2
We propose a Bayesian framework for the received-signal-strength-based cooperative localization problem with unknown path loss exponent. Our purpose is to infer the marginal poster…
Zero-Velocity Detection - A Bayesian Approach to Adaptive Thresholding
Johan Wahlström, Isaac Skog, Fredrik Gustafsson +2
A Bayesian zero-velocity detector for foot-mounted inertial navigation systems is presented. The detector extends existing zero-velocity detectors based on the likelihood-ratio tes…