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公开(公告)号:US20160309068A1
公开(公告)日:2016-10-20
申请号:US15108271
申请日:2015-01-05
Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
Inventor: Kyle Nadeau , Tyler B. Rice , Soren Konecky , Anthony J. Durkin , Bruce J. Tromberg
IPC: H04N5/225 , A61B1/06 , A61B1/00 , G01N21/64 , A61B5/026 , A61B1/04 , A61B5/00 , G01J3/28 , G01B11/25 , A61B5/1455
CPC classification number: H04N5/2256 , A61B1/00009 , A61B1/043 , A61B1/0669 , A61B1/0684 , A61B5/0073 , A61B5/0075 , A61B5/0261 , A61B5/1455 , A61B5/6826 , G01B11/2513 , G01J3/2846 , G01N21/4795 , G01N21/6456 , G01N21/6486
Abstract: The present invention relates to optical devices and methods of extracting optical properties, and depth and fluorescence information for visualizing samples. In one embodiment, the present invention provides a multi-frequency synthesis and extraction (MSE) method for quantitative tissue imaging. In another embodiment, the present invention provides a method of obtaining optical properties and depth information by illuminating a sample with binary square wave patterns of light, wherein a series of spatial frequency components are simultaneously attenuated and can be extracted. In another embodiment, the present invention provides an optical imaging apparatus comprising a Spatial Frequency Domain Imaging (SFDI) device modified to condense frequency information content into a single charged coupled device (CCD) frame, multi-pixel and/or single-pixel sensor using frequency-synthesized patterns.
Abstract translation: 本发明涉及提取光学特性的光学器件和方法,以及可视化样品的深度和荧光信息。 在一个实施方案中,本发明提供了用于定量组织成像的多频合成和提取(MSE)方法。 在另一个实施例中,本发明提供一种通过用二进制方波模式照亮样本来获得光学特性和深度信息的方法,其中一系列空间频率分量同时被衰减并且可被提取。 在另一个实施例中,本发明提供了一种光学成像设备,其包括被修改以将频率信息内容压缩到单个电荷耦合器件(CCD)帧中的空间频域成像(SFDI)器件,多像素和/或单像素传感器,其使用 频率合成模式。