UNS: Low Latency Video Rate Hyperspectral Imaging and Analysis for In Vivo Imaging

PI：Faris，GregoryProposal Numbers：1511082这项拟议的项目如果成功，将代表着一项重大的技术进步，以支持当前的趋势，即越来越多地使用染料和标记来辅助关键组织结构的可视化，改进活检选择，并减少手术和内窥镜检查过程中的不良事件。这项拟议的项目将开发新的高速高光谱成像技术，包括在一个视频帧(1/30秒)的时间段内对采集的数据进行即时处理，以进行光谱计算和光谱分解。该项目将扩展基于2D成像参考扫描迈克尔逊干涉仪的实时全帧傅里叶变换光谱技术，该干涉仪耦合到高速摄像机，通过高速并行光纤连接发送数据。该项目将通过培训两名博士后和几名本科生(通过国际和平协会共同指导的SRI的REU计划)来影响教育。该项目还将支持SRI在学术界和工业界之间建立联系的独特使命。

PI: Faris, GregoryProposal Number: 1511082The proposed project, if successful, would represent a significant technological advance in support of current trends to increasingly use dyes and markers to aid visualization of critical tissue structures, improve biopsy selection, and lower adverse events in surgery and endoscopic procedures.This proposal project will develop new technology for very high speed hyperspectral imaging including on-the-fly processing of acquired data for spectral computation and spectral decomposition within the period of one video frame (1/30 second). This project will extend the technology for real-time, full-frame Fourier transform spectroscopy based on a 2D-imaging, reference-scanning Michelson interferometer coupled to a high-speed camera with the data sent via a high-speed parallel optical fiber connection. The project will impact education through training of two post-doctoral and several undergraduate students (through SRI's REU program which the PI co-directs). The project will also support SRI's unique mission in making connections between academia and industry.