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High-Dynamic-Range Imaging Using Nanowires

  • Juan C. Barbaran
  • , Victor Murray
  • , Munib Wober
  • , Fawwaz Habbal
  • University of Engineering and Technology UTEC
  • The University of New Mexico
  • Harvard University

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

1 Scopus citations

Abstract

High-dynamic-range (HDR) imaging applications are increasing rapidly due to their advantages to increase the color quality of the pictures that can be accessed now even from the cellphones. Combining HDR with multispectral images could give us the opportunity to not only have great color information but also to analyze different compositions of materials. However, the use of these techniques is still limited due to portability and costs. In this work, we present linear and nonlinear methods to generate HDR images using a novel single capture multispectral camera based on nanowires sensors. The results presented here show an error reduction in color estimation compared to previous methods.

Original languageEnglish
Title of host publicationProceedings of the 5th Brazilian Technology Symposium - Emerging Trends, Issues, and Challenges in the Brazilian Technology
EditorsYuzo Iano, Rangel Arthur, Osamu Saotome, Guillermo Kemper, Reinaldo Padilha França
PublisherSpringer Science and Business Media Deutschland GmbH
Pages133-142
Number of pages10
ISBN (Print)9783030575472
DOIs
StatePublished - 2021
Externally publishedYes
Event5th Brazilian Technology Symposium, BTSym 2019 - Campinas, Brazil
Duration: 22 Oct 201924 Oct 2019

Publication series

NameSmart Innovation, Systems and Technologies
Volume201
ISSN (Print)2190-3018
ISSN (Electronic)2190-3026

Conference

Conference5th Brazilian Technology Symposium, BTSym 2019
Country/TerritoryBrazil
CityCampinas
Period22/10/1924/10/19

Keywords

  • High-dynamic-range imaging
  • Multispectral imaging
  • Nanowires

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