Star Centroiding Based on Fast Gaussian Fitting for Star Sensors
The most accurate star centroiding method for star sensors is the Gaussian fitting (GF) algorithm, because the intensity distribution of a star spot conforms to the Gaussian function, but the computational complexity of GF is too high for real-time applications. In this paper, we develop the fast Ga...
Main Authors: | Xiaowei Wan, Gangyi Wang, Xinguo Wei, Jian Li, Guangjun Zhang |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2018-08-01
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Series: | Sensors |
Subjects: | |
Online Access: | http://www.mdpi.com/1424-8220/18/9/2836 |
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