4 citations · 6 across the 4 of their papers we have counts for
4 papers · 1 filter
Utilizing Missed Detections in Directional Sensitivity-Based DOA Estimation
Gustav Zetterqvist, Fredrik Gustafsson, Gustaf Hendeby
This paper introduces a signal strength-based direction of arrival (DOA) estimation approach for directional sensors that explicitly accounts for missed detections. In traditional…
Bernoulli Filtering for Multi-Sensor Tracking with Thresholded Measurements
Gustav Zetterqvist, Fredrik Gustafsson, Gustaf Hendeby
Target tracking is challenging when sensor detection thresholds cause state-dependent missed detections, particularly in multi-sensor scenarios with clutter and uncertain target ex…
Road Roughness Estimation via Fusion of Standard Onboard Automotive Sensors
Martin Agebjär, Gustav Zetterqvist, Fredrik Gustafsson +2
Road roughness significantly affects vehicle vibrations and ride quality. We introduce a Kalman filter (KF)-based method for estimating road roughness in terms of the international…
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…