Compressive Sensing Based Hyperspectral Bioluminescent Imaging

Alexander Bentley, Jonathan E. Rowe, Hamid Dehghani

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Abstract

Photonics based imaging is a widely utilised technique for the study of biological functions within pre-clinical studies. It is a sensitive and non-invasive technique that is able to detect distributed (biologically informative) visible and near-infrared light sources providing information about biological function. Compressive Sensing (CS) is a method of signal processing that works on the basis that a signal or image can be compressed without important information being lost. This work describes the development of a CS based hyperspectral Bioluminescence imaging system that can be used to collect compressed fluence data from the external surface of an animal model, due to an internal source, providing lower acquisition times, higher spectral content and potentially better tomographic source localisation.

Original languageEnglish
Title of host publicationSPIE Proceedings - High-Speed Biomedical Imaging and Spectroscopy IV
EditorsKevin K. Tsia, Keisuke Goda
PublisherSociety of Photo-Optical Instrumentation Engineers
Number of pages6
Volume10889
DOIs
Publication statusPublished - 4 Mar 2019
EventSPIE BIOS High-Speed Biomedical Imaging and Spectroscopy IV - San Francisco, United States
Duration: 2 Feb 20197 Feb 2019

Publication series

NameSPIE Proceedings
Volume10889

Conference

ConferenceSPIE BIOS High-Speed Biomedical Imaging and Spectroscopy IV
Country/TerritoryUnited States
CitySan Francisco
Period2/02/197/02/19

Keywords

  • Hyperspectral
  • Bioluminescence
  • Compressive Sensing
  • Spectrometer
  • Tomography

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