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09/15/2023
MAVIS: Multi-Camera Augmented Visual-Inertial SLAM using SE2(3) Based Exact IMU Pre-integration
We present a novel optimization-based Visual-Inertial SLAM system design...
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09/04/2023
High Frequency, High Accuracy Pointing onboard Nanosats using Neuromorphic Event Sensing and Piezoelectric Actuation
As satellites become smaller, the ability to maintain stable pointing de...
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09/03/2023
An Asynchronous Linear Filter Architecture for Hybrid Event-Frame Cameras
Event cameras are ideally suited to capture High Dynamic Range (HDR) vis...
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09/24/2022
Overcoming Bias: Equivariant Filter Design for Biased Attitude Estimation with Online Calibration
Stochastic filters for on-line state estimation are a core technology fo...
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08/02/2022
Smart Visual Beacons with Asynchronous Optical Communications using Event Cameras
Event cameras are bio-inspired dynamic vision sensors that respond to ch...
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05/17/2022
A Linear Comb Filter for Event Flicker Removal
Event cameras are bio-inspired sensors that capture per-pixel asynchrono...
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02/04/2022
Equivariant Filter Design for Inertial Navigation Systems with Input Measurement Biases
Inertial Navigation Systems (INS) are a key technology for autonomous ve...
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10/11/2021
Stereo Hybrid Event-Frame (SHEF) Cameras for 3D Perception
Stereo camera systems play an important role in robotics applications to...
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09/30/2021
Uncertainty Estimation of Dense Optical-Flow for Robust Visual Navigation
This paper presents a novel dense optical-flow algorithm to solve the mo...
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12/17/2020
Event Camera Calibration of Per-pixel Biased Contrast Threshold
Event cameras output asynchronous events to represent intensity changes ...
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12/10/2020