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Parallel Implementation of Tomographic Reconstruction Algorithms on Bus-Based Extended Hypercube

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High Performance Computing – HiPC’99 (HiPC 1999)

Part of the book series: Lecture Notes in Computer Science ((LNCS,volume 1745))

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Abstract

The convolution backprojection (CBP) and Fourier inversion method (FIM) are popular tomographic image reconstruction techniques. However, the time required to reconstruct an image has been a major drawbacks associated with these techniques. We have designed a bus-based extended hypercube (BEH) that combines the positive features of both the bus-based systems and the hypercube. We have executed the CBP and FIM algorithms on a hypercube, extended hypercube and on BEH. The reasons for high speedup of the BEH for image reconstruction tasks could be attributed to fast collective communication and collective computation algorithms of BEH.

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References

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Author information

Authors and Affiliations

  1. Department of Physics, Indian Institute of Science, Bangalore, 560 012, India

    K. Rajan

  2. Indian Institute of Science, Microprocessor Applications Laboratory, Bangalore

    L. M. Patnaik

Authors
  1. K. Rajan
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  2. L. M. Patnaik
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Editor information

Editors and Affiliations

  1. College of Engineering, University of Illinois at Chicago, 851 South Morgan Street, IL 60607-7043, Chicago

    Prith Banerjee

  2. Department of Electrical Engineering, University of Southern California, CA 90089-2562, Los Angeles, USA

    Viktor K. Prasanna

  3. Indian Statistical Institute, ACM Unit, 700 108, Kolkata, India

    Bhabani P. Sinha

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© 1999 Springer-Verlag Berlin Heidelberg

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Rajan, K., Patnaik, L.M. (1999). Parallel Implementation of Tomographic Reconstruction Algorithms on Bus-Based Extended Hypercube. In: Banerjee, P., Prasanna, V.K., Sinha, B.P. (eds) High Performance Computing – HiPC’99. HiPC 1999. Lecture Notes in Computer Science, vol 1745. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-46642-0_41

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  • DOI: https://doi.org/10.1007/978-3-540-46642-0_41

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-66907-4

  • Online ISBN: 978-3-540-46642-0

  • eBook Packages: Springer Book Archive

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