舌象分析便携式声光高光谱成像技术  

The Acousto-optic Hyperspectral Imaging Technique for Tongue Picture Analysis

作　　者：张亦哲 陈丽群 闫并乡 吕智超 郑国锋 李嘉康 马晃伟 张春光 王号 Yizhe Zhang;Liqun Chen;Bingxiang Yan;Zhichao Lv;Guofeng Zheng;Jiakang Li;Huangwei Ma;Chunguang Zhang;Hao Wang(Key Laboratory of Optoelectronic Science and Technology for Medicine of Ministry of Education,College of Photonic and Electronic Engineering,Fujian Normal University,Fuzhou,350007,China)

机构地区：[1]医学光电科学与技术教育部重点实验室,福建师范大学光电与信息工程学院,福州350007

出　　处：《福光技术》2023年第2期46-49,共4页FUJIAN OPTICAL TECHNOLOGY

基　　金：福建省自然科学基金(2020J01153);福建省自然科学基金(2022J01627)。

摘　　要：本研究提出一种基于窄带声光可调滤波和光纤内窥技术的高光谱成像方法并用于舌象研究。在实验上实时地获得了可见光波段被测舌体的一系列精细图像和光谱信息。研究结果体现了较高的图像分辨率和光谱分辨率。提出的方法能够为舌诊的客观化研究提供有效的光学手段。On the basis of the narrow-band acousto-optic tunable filter and the optical endoscopy,a hyperspectral imaging method was put forward and used to the study of tongue picture.As the tested objects,the detailed images and spectra of the tongue were real-time received in VIS area.The results proved higher image resolution and spectral resolution.The study could provide an effective optical method for the objective tongue picture diagnosis.

关 键 词：声光可调滤波 光纤内窥镜 舌象诊断 光谱成像 

分 类 号：O43[机械工程—光学工程]