John A. Christian

19 papers Journal 18Unranked 1
YearRankTypeTitle / Venue / Authors
2026 J jnl
AstroSplat: Physics-Based Gaussian Splatting for Rendering and Reconstruction of Small Celestial Bodies.
CoRR
Jennifer Nolan, Travis Driver, John A. Christian
2025 J jnl
Runge-Kutta Approximations for Direct Coning Compensation Applying Lie Theory.
CoRR
John A. Christian, Michael R. Walker II, Wyatt Bridgman, Michael J. Sparapany
2024 J jnl
Crater Projection in Linear Pushbroom Camera Images.
CoRR
Michela Mancini, Ava Thrasher, Carl De Vries, John A. Christian
2024 J jnl
LONEStar: The Lunar Flashlight Optical Navigation Experiment.
CoRR
Michael Krause, Ava Thrasher, Priyal Soni, Liam Smego, Reuben Isaac, Jennifer Nolan, Micah Pledger, Edgar Glenn Lightsey, W. Jud Ready, John A. Christian
2024 J jnl
Optimal DLT-based Solutions for the Perspective-n-Point.
CoRR
Sébastien Henry, John A. Christian
2024 J jnl
SONIC: Software for Optical Navigation and Instrument Calibration.
J. Open Source Softw.
Ava Thrasher, Michael Krause, Sébastien Henry, Michela Mancini, Priyal Soni, John A. Christian
2023 J jnl
LOSTU: Fast, Scalable, and Uncertainty-Aware Triangulation.
CoRR
Sébastien Henry, John A. Christian
2023 J jnl
Pole Estimation and Optical Navigation using Circle of Latitude Projections.
CoRR
John A. Christian
2022 J jnl
Absolute Triangulation Algorithms for Space Exploration.
CoRR
Sébastien Henry, John A. Christian
2022 J jnl
Initial Orbit Determination from Only Heading Measurements.
CoRR
John A. Christian
2021 J jnl
A Tutorial on Horizon-Based Optical Navigation and Attitude Determination With Space Imaging Systems.
IEEE Access
John A. Christian
2021 J jnl
Star Identification and Attitude Determination With Projective Cameras.
IEEE Access
John A. Christian, John L. Crassidis
2020 J jnl
Lunar Crater Identification in Digital Images.
CoRR
John A. Christian, Harm Derksen, Ryan Watkins
2020 J jnl
Subpixel Localization of Isolated Edges and Streaks in Digital Images.
J. Imaging
Devin T. Renshaw, John A. Christian
2019 J jnl
Observations on the Computation of Eigenvalue and Eigenvector Jacobians.
Algorithms
Andrew J. Liounis, John A. Christian, Shane B. Robinson
2019 J jnl
StarNAV: Autonomous Optical Navigation of a Spacecraft by the Relativistic Perturbation of Starlight.
Sensors
John A. Christian
2016 J jnl
Glidar: An OpenGL-based, Real-Time, and Open Source 3D Sensor Simulator for Testing Computer Vision Algorithms.
J. Imaging
John O. Woods, John A. Christian
2016 J jnl
Techniques for Generating Analytic Covariance Expressions for Eigenvalues and Eigenvectors.
IEEE Trans. Signal Process.
Andrew J. Liounis, John A. Christian
2013 — conf
Virtual simulator for testing a vision based pose estimation system for autonomous capture of satellites with interface rings.
MED
Andres F. Velasquez, Giacomo Marani, Thomas Evans, Marcello R. Napolitano, John A. Christian, Gianfranco Doretto