46 citations · 74 across the 6 of their papers we have counts for
6 papers
Mapping Extended Landmarks for Radar SLAM
Shuai Sun, Christopher Gilliam, Kamran Ghorbani +2
Simultaneous localization and mapping (SLAM) using automotive radar sensors can provide enhanced sensing capabilities for autonomous systems. In SLAM applications, with a greater r…
Landmark Management in the Application of Radar SLAM
Shuai Sun, Beth Jelfs, Kamran Ghorbani +2
This paper focuses on efficient landmark management in radar based simultaneous localization and mapping (SLAM). Landmark management is necessary in order to maintain a consistent…
Gravity aided navigation using Viterbi map matching algorithm
Wenchao Li, Christopher Gilliam, Xuezhi Wang +3
In GNSS-denied environments, aiding a vehicle's inertial navigation system (INS) is crucial to reducing the accumulated navigation drift caused by sensor errors (e.g. bias and nois…
Probabilistic Map Matching for Robust Inertial Navigation Aiding
Xuezhi Wang, Christopher Gilliam, Allison Kealy +2
Robust aiding of inertial navigation systems in GNSS-denied environments is critical for the removal of accumulated navigation error caused by the drift and bias inherent in inerti…
LAPNet: Non-rigid Registration derived in k-space for Magnetic Resonance Imaging
Thomas Küstner, Jiazhen Pan, Haikun Qi +7
Physiological motion, such as cardiac and respiratory motion, during Magnetic Resonance (MR) image acquisition can cause image artifacts. Motion correction techniques have been pro…
An Adaptive All-Pass Filter for Time-Varying Delay Estimation
Beth Jelfs, Shuai Sun, Kamran Ghorbani +1
The focus of this paper is the estimation of a delay between two signals. Such a problem is common in signal processing and particularly challenging when the delay is non-stationar…