Speckle denoising in digital holography by nonlocal means filtering

Amitai Uzan, Adrian Stern

Research output: Contribution to journalArticlepeer-review

143 Scopus citations


We demonstrate the effectiveness of the nonlocal means (NLM) filter for speckle denoising in digital holography. The speckle noise adapted version of the NLM filter is compared with other common speckle denoising filters and is found to give better visual and quantitative results.

Original languageEnglish
Pages (from-to)A195-A200
JournalApplied Optics
Issue number1
StatePublished - 1 Jan 2013

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Engineering (miscellaneous)
  • Electrical and Electronic Engineering


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