An algorithm for computing general integer-order hankel transforms

William E. Higgins, David C. Munson

Research output: Contribution to journalArticlepeer-review

21 Scopus citations

Abstract

A tomographic image reconstruction algorithm that we have been studying requires the nth-order Hankel transform for the nth function in a series, where n varies over a set of integers. Unfortunately, most previously proposed algorithms have either dealt with only zeroth-order transforms or cannot be applied conveniently to our problem. We propose an algorithm for computing general integer-order Hankel transforms. The algorithm takes samples of equally spaced input functions and gives equally spaced samples of the transforms.

Original languageEnglish (US)
Pages (from-to)86-97
Number of pages12
JournalIEEE Transactions on Acoustics, Speech, and Signal Processing
Volume35
Issue number1
DOIs
StatePublished - Jan 1987

All Science Journal Classification (ASJC) codes

  • Signal Processing

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