Efficient impulse response reconstruction from the amplitude spectrum

Er'el Granot, Shmuel Sternklar, Ben Aderet Yossi

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


We suggest adopting an efficient digital signal processing algorithm, which includes several fast Fourier transforms, to efficiently reconstruct the impulse response of a diffusive medium from its amplitude spectrum. It is also demonstrated that the singularities, which appear in the phase spectrum reconstruction, can be easily eliminated through the implementation of at least two types of data padding.

Original languageEnglish
Pages (from-to)354-357
Number of pages4
JournalJournal of the Optical Society of America B: Optical Physics
Issue number2
StatePublished - 1 Feb 2010


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