双模高光谱生物成像仪与一个共轭相机快速对象选择和聚焦

Progress in Electromagnetics Research Symposium : [proceedings]. Progress in Electromagnetics Research Symposium Pub Date : 2020-01-01 DOI:10.2528/pier20080308

Xinli Yao, Shuo Li, Sailing He

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引用次数: 6

摘要

采用视场扫描的双模高光谱成像仪不需要移动微距部件。它可以在双模式下工作(微距成像和微距成像)，并配备了一个共轭摄像头，用于快速选择物体和对焦。通过调整成像镜头，在共轭相机上实现图像清晰度，可以同时找到roi的正确位置和对焦，而不是在整个扫描过程中对高光谱图像进行低效的检查。整个系统已应用于人体手部血氧光谱特征的研究和藻类的显微鉴定，显示了本系统在临床和海洋应用方面的巨大潜力。

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DUAL-MODE HYPERSPECTRAL BIO-IMAGER WITH A CONJUGATED CAMERA FOR QUICK OBJECT-SELECTION AND FOCUSING

A dual-mode hyperspectral imager using field of view scanning needs no moving macro parts. It could work in dual-mode (macro imaging and micro imaging) and is equipped with a conjugated camera for quick object-selection and focusing. By adjusting the imaging lens and achieving the image clarity on the conjugated camera, we could find the correct location and focusing of the ROIs simultaneously instead of inefficiently checking the hyperspectral image after the whole scanning process. The whole system was applied to the study of spectral characteristics of blood oxygen in human hands and the microscopic identification of algae, showing a great potential of clinical and marine applications of our system.

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Progress in Electromagnetics Research Symposium : [proceedings]. Progress in Electromagnetics Research Symposium

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