Restoration of pinhole images using Lucy-Richardson algorithm | Zendy

Xianglong Kong | Zendy; Li Yu-Tong | Zendy; Yuan Xiao-Hui | Zendy; Yu Quan-Zhi | Zendy; Zhiyuan Zheng | Zendy; Wenxi Liang | Zendy; Zhaohua Wang | Zendy; Wei Zhi-Yi | Zendy; Jie Zhang | Zendy

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Restoration of pinhole images using Lucy-Richardson algorithm

Author(s) -

Xianglong Kong,

Li Yu-Tong,

Yuan Xiao-Hui,

Yu Quan-Zhi,

Zhiyuan Zheng,

Wenxi Liang,

Zhaohua Wang,

Wei Zhi-Yi,

Jie Zhang

Publication year - 2006

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.55.2364

Subject(s) - pinhole (optics) , pinhole camera model , pinhole camera , computer science , point spread function , algorithm , optics , camera matrix , matrix (chemical analysis) , point (geometry) , computer vision , artificial intelligence , computer graphics (images) , physics , camera resectioning , mathematics , materials science , camera auto calibration , geometry , composite material

The matrix of the point spread function for an X-ray pinhole camera system has been calculated. The computer-simulated pinhole images and real pinhole images measured in laser-plasma experiments have been restored using Lucy-Richardson algorithm. The number of iterations the resolution of the restored imaging and the details of the restore method have been discussed. The reliability of the restoration algorithm is also verified by a simulated optical experiment.

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