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11. 发明申请

US20080052052A1 APPARATUS AND METHODS FOR DETERMINING OPTICAL TISSUE PROPERTIES 审中-公开
标题翻译：用于确定光学组织特性的装置和方法
公开(公告)号：US20080052052A1
公开(公告)日：2008-02-28
申请号：US11844551
申请日：2007-08-24
申请人： Daniel Stearns , Bradley Rice
发明人： Daniel Stearns , Bradley Rice
IPC分类号： G01B11/24 , G01N21/17 , G06G7/48
CPC分类号： G01N21/6456 , A61B5/0059 , A61B2503/40 , G01N21/4795
摘要： Disclosed are apparatus and methods for determining accurate optical property values of turbid media. In one embodiment, the method includes (a) providing a light source, having a first wavelength and a known illumination power, sequentially at a plurality of specific illumination positions on a first surface of the specimen; (b) for each specific position of the light source, obtaining light emission measurements from a second surface of the specimen that is opposite the first surface, wherein the light emission measurements are obtained for a plurality of surface positions of the second surface; and (c) for each specific illumination position of the light source at the first surface of the specimen, determining one or more optical properties for the specimen based on the specific illumination position of the light source, the first wavelength of the light source, the known illumination power of the light source, and the obtained light emission measurements for such each specific illumination position. The optical properties for the plurality of specific illumination positions of the light source are individually determined for each specific illumination position of the light source.
摘要翻译：公开了用于确定混浊介质的精确光学特性值的装置和方法。在一个实施例中，该方法包括：（a）在样本的第一表面上的多个特定照明位置依次提供具有第一波长和已知照明功率的光源; （b）对于所述光源的每个特定位置，从与所述第一表面相对的所述样本的第二表面获得发光测量值，其中针对所述第二表面的多个表面位置获得所述发光测量值; 和（c）对于样品的第一表面处的光源的每个特定照明位置，基于光源的特定照明位置确定样本的一个或多个光学特性，光源的第一波长，光源的已知照明功率，以及所获得的这种每个特定照明位置的发光测量值。针对光源的每个特定照明位置分别确定光源的多个特定照明位置的光学特性。

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