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Applied Optics

Applied Optics

APPLICATIONS-CENTERED RESEARCH IN OPTICS

  • Editor: Joseph N. Mait
  • Vol. 51, Iss. 32 — Nov. 10, 2012
  • pp: 7820–7825

Three-dimensional reconstruction of laser-imploded targets from simulated pinhole images

Peng Xu, Yonglin Bai, Xiaohong Bai, Baiyu Liu, Xian Ouyang, Bo Wang, Wenzheng Yang, Yongsheng Gou, Bingli Zhu, and Junjun Qin  »View Author Affiliations


Applied Optics, Vol. 51, Issue 32, pp. 7820-7825 (2012)
http://dx.doi.org/10.1364/AO.51.007820


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Abstract

This paper proposes an integral method to achieve a more accurate weighting matrix that makes very positive contributions to the image reconstruction in inertial confinement fusion research. Standard algebraic reconstruction techniques with a positivity constraint included are utilized. The final normalized mean-square error between the simulated and reconstructed projection images is 0.000365%, which is a nearly perfect result, indicating that the weighting matrix is very important. Compared with the error between the simulated and reconstructed phantoms, which is 2.35%, it seems that the improvement of the accuracy of the projection image does not mean the improvement of the phantom. The proposed method can reconstruct a simulated laser-imploded target consisting of 100×100×100 voxels.

© 2012 Optical Society of America

OCIS Codes
(100.3010) Image processing : Image reconstruction techniques
(100.3190) Image processing : Inverse problems
(100.6890) Image processing : Three-dimensional image processing
(340.7440) X-ray optics : X-ray imaging
(350.2660) Other areas of optics : Fusion
(100.0118) Image processing : Imaging ultrafast phenomena

ToC Category:
Image Processing

History
Original Manuscript: July 20, 2012
Revised Manuscript: September 5, 2012
Manuscript Accepted: October 1, 2012
Published: November 8, 2012

Citation
Peng Xu, Yonglin Bai, Xiaohong Bai, Baiyu Liu, Xian Ouyang, Bo Wang, Wenzheng Yang, Yongsheng Gou, Bingli Zhu, and Junjun Qin, "Three-dimensional reconstruction of laser-imploded targets from simulated pinhole images," Appl. Opt. 51, 7820-7825 (2012)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-51-32-7820


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References

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