Some recent results in tomography

Research output: Contribution to journalConference articlepeer-review


We present an overview of two recent developments in tomography: design of optimum scan patterns for time-varying objects; and an efficient iterative edge-preserving algorithm for limited-angle data. The first development involves the introduction of a new problem definition and changing the 'rules of the game' by unconventional acquisition formats. It also employ the mathematical tools of lattice theory, which have seen relatively little use in this area. The second development, on the other hand, addresses a classical and long standing problem, by a combination of more rigorous analysis and modeling with some heuristic twists.

Original languageEnglish (US)
Pages (from-to)2903-2906
Number of pages4
JournalICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
StatePublished - 1995
EventProceedings of the 1995 20th International Conference on Acoustics, Speech, and Signal Processing. Part 2 (of 5) - Detroit, MI, USA
Duration: May 9 1995May 12 1995

ASJC Scopus subject areas

  • Software
  • Signal Processing
  • Electrical and Electronic Engineering


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