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Restoration of pinhole images using Lucy-Richardson algorithm

Li Yu-Tong Yu Quan-Zhi Zheng Zhi-Yuan Liang Wen-Xi Wang Zhao-Hua Wei Zhi-Yi Zhang Jie Kong Xiang-Long Yuan Xiao-Hui

Restoration of pinhole images using Lucy-Richardson algorithm

Li Yu-Tong, Yu Quan-Zhi, Zheng Zhi-Yuan, Liang Wen-Xi, Wang Zhao-Hua, Wei Zhi-Yi, Zhang Jie, Kong Xiang-Long, Yuan Xiao-Hui
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  • Abstract views:  5204
  • PDF Downloads:  1595
  • Cited By: 0
Publishing process
  • Received Date:  11 June 2005
  • Accepted Date:  21 July 2005
  • Published Online:  20 May 2006

Restoration of pinhole images using Lucy-Richardson algorithm

  • 1. (1)中国科学院物理研究所光物理重点实验室,北京 100080; (2)中国科学院物理研究所光物理重点实验室,北京 100080;中国科学技术大学少年班系,合肥 230026; (3)中国科学院物理研究所光物理重点实验室,北京 100080;中国科学院西安光学机械研究所瞬态光学国家重点实验室,西安 710068

Abstract: 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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