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An onboard star identification algorithm
Guidance, Navigation and Control Conference, 1993The paper presents the autonomous Initial Stellar Acquisition (ISA) algorithm developed for the X-Ray Timing Explorer for prividing the attitude quaternion within the desired accuracy, based on the one-axis attitude knowledge (through the use of the Digital Sun Sensor, CCD Star Trackers, and the onboard star catalog, OSC).
KONG HA, MICHAEL FEMIANO
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Star Identification Utilizing Star Patterns
2016Traditionally, most star identification algorithms are based on the characteristics of angular distance, such as polygon match algorithms, triangle algorithms and group match algorithms. Though they are easy to use, these algorithms require a relatively large storage capacity because their matching features are line segments (angular distances) or ...
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A Star Identification Algorithm Based on Recommended Radial Pattern
IEEE Sensors Journal, 2022Xinguo Wei, Jian Li, Gangyi Wang
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A star identification algorithm based on simplest general subgraph
Acta Astronautica, 2021Xinguo Wei, Jian Li, Gangyi Wang
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Fast and Robust Star Identification Using Color Ratio Information
IEEE Sensors Journal, 2022Xinguo Wei
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A survey of algorithms for star identification with low-cost star trackers
Acta Astronautica, 2012Koki Ho
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Full-sky autonomous star identification based on radial and cyclic features of star pattern
Image and Vision Computing, 2008Guangjun Zhang, Xinguo Wei
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Star identification algorithms: novel approach&comparison study
IEEE Transactions on Aerospace and Electronic Systems, 2006Marco Lovera
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Star Identification Algorithm Based on K–L Transformation and Star Walk Formation
IEEE Sensors Journal, 2016Yang Zhao, Xinguo Wei, Jian Li
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