Simple Calibration for Vehicle Pose Estimation Using Gaussian Processes. Broderick, D. J., Britt, J., Ryan, J., Bevly, D. M., & Hung, J. Y. In pages 447–458, January, 2011. ![Simple Calibration for Vehicle Pose Estimation Using Gaussian Processes [link]](https://bibbase.org/img/filetypes/link.svg "link")
Paper abstract bibtex A method of estimating a vehicle's attitude in relation to the road surface using only light detection and ranging (LiDAR) measurements is presented. Gaussian processes, a machine learning technique, are used to relate the measurements of the road surface to the pitch and roll of the vehicle. Difficulties regarding sensor calibration are discussed and addressed successfully. The method and associated calibration of the LiDAR sensor are focused on allowing realtime calculation and simplifying calibration so that it can be performed in the field without any additional mechanisms or specialized targets. A method of determining the lever arm between the LiDAR and the center of gravity of the vehicle is developed and presented. On-vehicle results show that the attitude calculations are able to be implemented in a real-time system and have been compared against a multi-antenna GPS attitude measurement for accuracy.
@inproceedings{broderick_simple_2011,
title = {Simple {Calibration} for {Vehicle} {Pose} {Estimation} {Using} {Gaussian} {Processes}},
url = {http://www.ion.org/publications/abstract.cfm?jp=p&articleID=9488},
abstract = {A method of estimating a vehicle's attitude in relation to the road surface using only light detection and ranging (LiDAR) measurements is presented. Gaussian processes, a machine learning technique, are used to relate the measurements of the road surface to the pitch and roll of the vehicle. Difficulties regarding sensor calibration are discussed and addressed successfully. The method and associated calibration of the LiDAR sensor are focused on allowing realtime calculation and simplifying calibration so that it can be performed in the field without any additional mechanisms or specialized targets. A method of determining the lever arm between the LiDAR and the center of gravity of the vehicle is developed and presented. On-vehicle results show that the attitude calculations are able to be implemented in a real-time system and have been compared against a multi-antenna GPS attitude measurement for accuracy.},
language = {en},
urldate = {2024-06-20},
author = {Broderick, D. J. and Britt, J. and Ryan, J. and Bevly, D. M. and Hung, J. Y.},
month = jan,
year = {2011},
pages = {447--458},
}
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