Analytical and Bioanalytical Chemistry

, Volume 382, Issue 4, pp 868–872 | Cite as

Hyperspectral integrated computational imaging

  • Lisa A Cassis
  • Aaron Urbas
  • Robert A Lodder

In the past, optics has served mainly to render the world more easily visible to humans. Now, computers are increasingly employed to make sense of the visual world in ways that people cannot. With a new generation of optics, scientists and engineers are recasting visual scenes for interpretation exclusively by computers. To the human eye, these pictures appear distorted at best, or at worst look like visual noise, without discernable meaning. But to computers, such data are worth more than a thousand words. Optimizing complete vision-and-action systems for computers lies at the core of integrated computational imaging. Computers are well-established manipulators of digitized images, and image-processing programs do it routinely on desktop machines. However, what is new is the strategy of modifying image information as it is sensed to make it better suited for the “computer mind” [1, 2].

For example, rather than the customary concave and convex disks, optical engineers are fabricating...


Hyperspectral Imaging Quantum Cascade Laser Transition Edge Sensor Hyperspectral Data Defense Advance Research Project Agency 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.



This research was funded in part by KSEF-333-RDE-003, the NIH through HL58927, the NSF through DGE-9870691, and NIH and SESI through SC-NIAAA-93-01. The research is being carried out in part at the National Synchrotron Light Source, Brookhaven National Laboratory, which is supported by the US Department of Energy, Division of Materials Sciences and Division of Chemical Sciences, under Contract No. DE-AC02-98CH10886.


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Copyright information

© Springer-Verlag 2005

Authors and Affiliations

  1. 1.Department of ChemistryUniversity of KentuckyLexingtonUSA
  2. 2.Graduate Center for Nutritional SciencesUniversity of KentuckyLexingtonUSA

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