Near-infrared imaging using a high-speed monitoring near infrared hyperspectral camera (compovision)

Daitaro Ishikawa, Asako Motomura, Yoko Igarashi, Yukihiro Ozaki

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

This review paper reports near-infrared (NIR) imaging studies using a newly-developed NIR camera, Compovision. Compovision can measure a significantly wide area of 150 mm×250 mm at high speed of between 2 and 5 s. It enables a wide spectral region measurement in the 1000~2350 nm range at 6 nm intervals. We investigated the potential of Compovision in the applications to industrial problems such as the evaluation of pharmaceutical tablets and polymers. Our studies have demonstrated that NIR imaging based on Compovision can solve several issues such as long acquisition times and relatively low sensitivity of detection. NIR imaging with Compovision is strongly expected to be applied not only to pharmaceutical tablet monitoring and polymer characterization but also to various applications such as those to food products, biomedical substances and organic and inorganic materials.

Original languageEnglish
Pages (from-to)865-869
Number of pages5
JournalGuang Pu Xue Yu Guang Pu Fen Xi/Spectroscopy and Spectral Analysis
Volume35
Issue number4
DOIs
Publication statusPublished - 2015 Apr 1

Keywords

  • Hyperspectral camera
  • Imaging
  • Near infrared spectroscopy

ASJC Scopus subject areas

  • Instrumentation
  • Spectroscopy

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