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Proceedings Paper

Direct 3D reconstruction based on many-knot interpolating spline technique
Author(s): Ke Liu; Jian Lu; Yong-Shen Xiong; Yong-Qing Cheng; Jingyu Yang
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Paper Abstract

A new method of direct 3—D image reconstruction based on many—knot and finite series—expansion techniques is presented. On the basis of the method and a priori 3—D information, a reconstruction algorithm is developed. The problem of reducing the dimensionality of the sparse coefficient matrix is studied. Experimental results showed that the present method is effective for reconstruction from finite directional projection data.

Paper Details

Date Published: 9 December 1992
PDF: 8 pages
Proc. SPIE 1768, Mathematical Methods in Medical Imaging, (9 December 1992); doi: 10.1117/12.130894
Show Author Affiliations
Ke Liu, East China Institute of Technology (China)
Jian Lu, East China Institute of Technology (China)
Yong-Shen Xiong, East China Institute of Technology (China)
Yong-Qing Cheng, East China Institute of Technology (China)
Jingyu Yang, East China Institute of Technology (China)


Published in SPIE Proceedings Vol. 1768:
Mathematical Methods in Medical Imaging
David C. Wilson; Joseph N. Wilson, Editor(s)

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