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Slit-enabled linear-array photoacoustic tomography with near isotropic spatial resolution in three dimensions

  • SUNY Buffalo

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Slit-enabled photoacoustic tomography (PAT) is a newly developed technique that improves the elevation resolution and signal to noise ratio of a linear array. The slit, placed along the transducer array focus, forms an array of virtual detectors with high receiving angle, which subsequently allows for three dimensional (3D) imaging with near-isotropic spatial resolution. Our development addressed the long-standing issue of high quality 3D imaging with a linear array and will have broad applications in preclinical and clinical imaging. This study presented the principle of slit-PAT and demonstrated its efficiency in phantom, animal, and human experiments.

Original languageEnglish
Title of host publicationPhotons Plus Ultrasound
Subtitle of host publicationImaging and Sensing 2017
EditorsAlexander A. Oraevsky, Lihong V. Wang
PublisherSPIE
ISBN (Electronic)9781510605695
DOIs
StatePublished - 2017
EventPhotons Plus Ultrasound: Imaging and Sensing 2017 - San Francisco, United States
Duration: Jan 29 2017Feb 1 2017

Publication series

NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume10064
ISSN (Print)1605-7422

Conference

ConferencePhotons Plus Ultrasound: Imaging and Sensing 2017
Country/TerritoryUnited States
CitySan Francisco
Period01/29/1702/1/17

Keywords

  • Human imaging
  • Near-isotropic spatial resolution
  • Photoacoustic tomography
  • Slit

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