Millimeter wave inspection of concealed objects

Irina Jager, Lixiao Zhang, Johan Stiens, Hichem Sahli, Roger Vounckx

Research output: Chapter in Book/Report/Conference proceedingChapter

17 Citations (Scopus)

Abstract

Imaging concealed objects with a millimeter-wave coherent beam is accompanied with speckle. Two tools were chosen to improve visibility of concealed objects for security or industrial inspection: a speckle contrast image (image processing tool) and a Hadamard diffuser (mechanical tool). We report more then 50% speckle reduction over the full W-band.
Original languageEnglish
Title of host publicationMicrowave and Optical Technology Letters
Editors Wiley
PublisherWiley
Pages2733-2737
Number of pages5
Volume49
Publication statusPublished - 10 Nov 2007

Publication series

NameWiley
Number11

Bibliographical note

Wiley

Keywords

  • mm-wave imaging
  • speckle
  • Hadamard

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