Imaging through scattering medium from multiple speckle images using microlens array

David Abookasis, Joseph Rosen

Research output: Contribution to conferencePaperpeer-review

Abstract

We propose and experimentally demonstrate a new method of seeing objects hidden in scattering medium from multiple speckle images. The objects hidden between two biological tissues (chicken breast) are reconstructed from many speckled images formed by a microlens array. Each microlens from the array projects a small different speckle image of the hidden object onto a CCD camera. The entire noisy images from the array are digitally processed to obtain the desired image of the hidden objects. Following the first proposed method, a different algorithm implemented on the same optical system has been developed. This modified algorithm, based on the point-source reference method improves the resolution of the previous method. Laboratory experiments with two kinds of objects are presented.

Original languageEnglish
Pages262-265
Number of pages4
StatePublished - 2004
Externally publishedYes
Event2004 23rd IEEE Convention of Electrical and Electronics Engineers in Israel, Proceedings - Tel-Aviv, Israel
Duration: 6 Sep 20047 Sep 2004

Conference

Conference2004 23rd IEEE Convention of Electrical and Electronics Engineers in Israel, Proceedings
Country/TerritoryIsrael
CityTel-Aviv
Period6/09/047/09/04

Fingerprint

Dive into the research topics of 'Imaging through scattering medium from multiple speckle images using microlens array'. Together they form a unique fingerprint.

Cite this