Telescopes Alignment Using the Sharpness Function Method Based on Undersampled Images
In astronomy, the images are sometimes undersampled. In the previous research works, image reconstructions have to be employed to recover the lost information from a set of undersampled images to achieve a high-resolution image using dithering or drizzle methods, which increase the complexity of ali...
Main Authors: | Min Li, Xin Liu, Ang Zhang, Hao Xian |
---|---|
Format: | Article |
Language: | English |
Published: |
IEEE
2019-01-01
|
Series: | IEEE Photonics Journal |
Subjects: | |
Online Access: | https://ieeexplore.ieee.org/document/8625576/ |
Similar Items
-
An Image-Based Alignment Errors Correction Method for Segmented Fresnel Primary Mirror
by: Licheng Zhu, et al.
Published: (2020-01-01) -
High-Precision Modal Decomposition of Laser Beams Based on Globally Optimized SPGD Algorithm
by: Kyuhong Choi, et al.
Published: (2019-01-01) -
Optimal F-Number of Ritchey–Chrétien Telescope Based on Tolerance Analysis of Mirror Components
by: Sheng-Feng Lin, et al.
Published: (2020-07-01) -
Alignment algorithm of nonsymmetric off-axis reflective astronomical telescopes based on the modified third-order nodal aberration theory
by: He, X., et al.
Published: (2022) -
Optimising alignment of a multi-element telescope
by: Kamga, Morgan M.
Published: (2013)