Speckle Imaging of Moving Objects Hidden by Turbid Media Using Low-Coherence Interferometry

Naomichi Yokoi; Yoshihisa Aizu; Hiromichi Mishina

doi:10.11499/sicep.2002.0.412.0

SICE Annual Conference 2002

DOI https://doi.org/10.11499/sicep.2002.0.412.0

Conference information

Host: The Society of Instrument and Control Engineers

Co-host: IEEE/Industiral Electronic Society, IEEE/Robotics and Automation Society, IEEE/Control System Society

Speckle Imaging of Moving Objects Hidden by Turbid Media Using Low-Coherence Interferometry

Naomichi Yokoi, Yoshihisa Aizu, Hiromichi Mishina

Author information

Keywords: Low-Coherence Interferometry, Speckles, Imaging, Turbid Media

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 412

Details

Abstract

We propose a method for depth-resolved imaging and relative-velocity sensing of moving objects hidden by turbid media using low-coherence interterometry combined with the speckle subtraction. Experimental results show that the method is useful for imaging objects hidden by the Intralipid or a diffuse plate in a depth-resolved manner and estimating the relative velocity.

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