MCT-based SWIR hyperspectral imaging system for evaluation of biological samples

Seok Min Hong; Hoonsoo Lee; Insuck Baek; Moon S. Kim

doi:10.1117/12.2227177

17 May 2016 MCT-based SWIR hyperspectral imaging system for evaluation of biological samples

Seok Min Hong, Hoonsoo Lee, Insuck Baek, Moon S. Kim

Proceedings Volume 9864, Sensing for Agriculture and Food Quality and Safety VIII; 986410 (2016) https://doi.org/10.1117/12.2227177
Event: SPIE Commercial + Scientific Sensing and Imaging, 2016, Baltimore, MD, United States

Abstract

Hyperspectral imaging has been shown to be a powerful tool for nondestructive evaluation of biological samples. We recently developed a new line-scan-based shortwave infrared (SWIR) hyperspectral imaging system. Critical sensing components of the system include a SWIR spectrograph, an MCT (HgCdTe) array detector, and a custom-designed illumination source. The system has an effective imaging range from 900 nm to 2500 nm. In this paper, we present SWIR hyperspectral images of plant leaves and fruits, and preliminary SWIR image analysis results.

Citation Download Citation

Seok Min Hong, Hoonsoo Lee, Insuck Baek, and Moon S. Kim "MCT-based SWIR hyperspectral imaging system for evaluation of biological samples ", Proc. SPIE 9864, Sensing for Agriculture and Food Quality and Safety VIII, 986410 (17 May 2016); https://doi.org/10.1117/12.2227177

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