Analyzing the Effect of the Intra-Pixel Position of Small PSFs for Optimizing the PL of Optical Subpixel Localization

Analyzing the Effect of the Intra-Pixel Position of Small PSFs for Optimizing the PL of Optical Subpixel Localization

Subpixel localization techniques for estimating the positions of point-like images captured by pixelated image sensors have been widely used in diverse optical measurement fields. With unavoidable imaging noise, there is a precision limit (PL) when estimating the target positions on image sensors, w...

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Bibliographic Details
Main Authors: Haiyang Zhan, Fei Xing, Jingyu Bao, Ting Sun, Zhenzhen Chen, Zheng You, Li Yuan
Format: Article
Language:English
Published: Elsevier 2023-08-01
Series:Engineering
Subjects:
Optical measurement
Subpixel localization
Precision limit optimization
Small point spread functions
Centroiding
Star sensors
Online Access:http://www.sciencedirect.com/science/article/pii/S2095809923001637

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http://www.sciencedirect.com/science/article/pii/S2095809923001637

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