@inproceedings{6772aa1f8e5d48a5aa9e08f3ad4ee0dd,
title = "Optical design of a snapshot hyperspectral imaging spectrometer for facial colour diagnosis in traditional Chinese medicine",
abstract = "Colour diagnosis of traditional Chinese medicine (TCM) is the main content of “looking” inspection in the four-diagnosis methods of {"}looking, listening, asking and feeling the pulse{"}. The action of light on the face is a very complex process, it is difficult to distinguish reflected light from internally reflected light by human eyes alone. In this paper, we discuss the relationship between TCM facial colour diagnosis and optics, integrate imaging spectroscopy to improve the objectified development of facial colour diagnosis in TCM. A visible band snapshot hyperspectral imaging spectrometer is designed based on a grating dispersion module. This imaging spectrometer is a snapshot system with 34°field of view and a measured spectrum from 400 nm to 680 nm. The spectral resolution reaches 3nm. The total length of the optical system is only 165mm, which can realize the miniaturization of products.",
keywords = "Facial spectrum, Hyperspectral imaging, Objective technique of facial colour diagnosis, Snapshot imaging spectrometer, Traditional Chinese medicine (TCM)",
author = "Xuehui Zhao and Chang Jun and Yaoyao Hu and Shan Du and Dongmei Li",
note = "Publisher Copyright: {\textcopyright} 2021 SPIE; 7th Symposium on Novel Photoelectronic Detection Technology and Applications ; Conference date: 05-11-2020 Through 07-11-2020",
year = "2021",
doi = "10.1117/12.2586485",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Junhong Su and Junhao Chu and Qifeng Yu and Huilin Jiang",
booktitle = "Seventh Symposium on Novel Photoelectronic Detection Technology and Applications",
address = "United States",
}
