Share Email Print
cover

Journal of Biomedical Optics

Digital phantoms generated by spectral and spatial light modulators
Author(s): Bonghwan Chon; Fuyuki Tokumasu; Ji Youn Lee; David W. Allen; Joseph P. Rice; Jeeseong Hwang
Format Member Price Non-Member Price
PDF $20.00 $25.00

Paper Abstract

A hyperspectral image projector (HIP) based on liquid crystal on silicon spatial light modulators is explained and demonstrated to generate data cubes. The HIP-constructed data cubes are three-dimensional images of the spatial distribution of spectrally resolved abundances of intracellular light-absorbing oxyhemoglobin molecules in single erythrocytes. Spectrally and spatially resolved image data indistinguishable from the real scene may be used as standard data cubes, so-called digital phantoms, to calibrate image sensors and validate image analysis algorithms for their measurement quality, performance consistency, and interlaboratory comparisons for quantitative biomedical imaging applications.

Paper Details

Date Published: 11 September 2015
PDF: 8 pages
J. Biomed. Opt. 20(12) 121309 doi: 10.1117/1.JBO.20.12.121309
Published in: Journal of Biomedical Optics Volume 20, Issue 12
Show Author Affiliations
Bonghwan Chon, National Institute of Standards and Technology (United States)
Fuyuki Tokumasu, National Institutes of Health (United States)
Ji Youn Lee, National Institute of Standards and Technology (United States)
David W. Allen, National Institute of Standards and Technology (United States)
Joseph P. Rice, National Institute of Standards and Technology (United States)
Jeeseong Hwang, National Institute of Standards and Technology (United States)


© SPIE. Terms of Use
Back to Top