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Mathematical Problems in Engineering
Volume 2012, Article ID 109534, 12 pages
Research Article

Compact Support FDK Kernel Reconstruction Model Base on Approximate Inverse

1College of Computer, Sichuan University, Chengdu 610065, China
2College of Management Science, Chengdu University of Technology, Chengdu 610059, China
3College of Science, Xi'an University of Science and Technology, Xi'an 710054, China

Received 31 October 2011; Accepted 22 November 2011

Academic Editor: P. Liatsis

Copyright © 2012 Jun Feng et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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