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1. 发明公开

EP0957346A3 Methods and apparati for spectral imaging using an interferometer in which a finite number of coherent beams interfere mutually 失效
标题翻译：方法和装置用于光谱成像通过具有有限数量的相干光束的相互叠加的干涉仪的装置
公开(公告)号：EP0957346A3
公开(公告)日：2000-05-03
申请号：EP99111904.1
申请日：1993-07-22
申请人： Applied Spectral Imaging Ltd.
发明人： Cabib, Dario , Friedman, Zvi , Lipson, Stephen G. , Buckwald Robert A.
IPC分类号： G01J3/28
CPC分类号： G01J3/2823 , G01J3/26 , G01J2003/2866
摘要： A method and an apparatus for analyzing an optical image of a scene to determine the spectral intensity of each pixel thereof, comprising: collecting incident light from the scene; passing the light through an interferometer wherein the light is first split into a finite plurality of coherent beams which travel along different optical paths and then recombine to interfere with each other, the interferometer thereby outputting modulated light corresponding to a predetermined set of linear combinations of the spectral intensity of the light emitted from each pixel; focusing the light outputted from the interferometer on a two dimensional detector array; and processing the output of the detector array to determine the spectral intensity of each pixel thereof; the interferometer being of the translating type in which the optical path difference is varied to modulate the light by translating an element of the interferometer, such that at each instant each detector sees a different point of the scene.

2. 发明公开

EP0957345A2 Methods and apparati for spectral imaging using interferometers of the low-finesse translating Fabry-Perot type 失效
标题翻译： Verfahren und Vorrichtungen zur spektralen Abbildung mittels Fabry-Perot-Interferometern
公开(公告)号：EP0957345A2
公开(公告)日：1999-11-17
申请号：EP99111903.3
申请日：1993-07-22
申请人： Applied Spectral Imaging Ltd.
发明人： Cabib, Dario , Friedman, Zvi , Lipson, Stephen G. , Buckwald Robert A.
IPC分类号： G01J3/28
CPC分类号： G01J3/2823 , G01J3/26 , G01J2003/2866
摘要： A method and an apparatus of analyzing an optical image of a scene to determine the spectral intensity of each pixel thereof, comprising: collecting incident light from the scene; passing the light through an interferometer which outputs modulated light corresponding to a predetermined set of linear combinations of the spectral intensity of the light emitted from each pixel; focusing the light outputted from the interferometer on a two dimensional detector array; and processing the output of the detector array to determine the spectral intensity of each pixel thereof; the interferometer being of the low-finesse translating Fabry-Perot type in which the optical path difference is varied to modulate the light by translating an element of the interferometer, such that at each instant each detector sees a different point of the scene and its signal is a linear combination of the spectral content of the light coming from each pixel, and that when the scanner completes one interferometer scan, the scene will have been scanned at all relevant linear combinations of the spectral content.
摘要翻译：一种分析场景的光学图像以确定其每个像素的光谱强度的方法和装置，包括：从场景收集入射光; 使光通过干涉仪，所述干涉仪输出对应于从每个像素发射的光的光谱强度的预定的一组线性组合的调制光; 将从干涉仪输出的光聚焦在二维检测器阵列上; 并且处理检测器阵列的输出以确定其每个像素的光谱强度; 该干涉仪具有通过转换干涉仪的元件来改变光程差以调制光的低精度翻译法布里 - 珀罗型，使得在每一时刻每个检测器看到场景的不同点及其信号是来自每个像素的光的光谱含量的线性组合，以及当扫描仪完成一个干涉仪扫描时的光谱内容的线性组合，将以频谱内容的所有相关线性组合扫描场景。

3. 发明授权

EP0767361B1 Method and apparatus for spectral imaging 失效转让
标题翻译：用于光谱成像方法和装置
公开(公告)号：EP0767361B1
公开(公告)日：2000-02-23
申请号：EP93203737.7
申请日：1993-07-22
申请人： Applied Spectral Imaging Ltd.
发明人： Cabib, Dario , Friedman, Zvi , Lipson, Stephen G. , Buckwald, Robert A.
IPC分类号： G01J3/28 , G01B9/02
CPC分类号： G01N21/6456 , C12Q1/6883 , G01J3/02 , G01J3/12 , G01J3/1256 , G01J3/26 , G01J3/2823 , G01J3/4406 , G01J3/453 , G01J2003/2866 , G01N21/6428 , G01N2021/6423 , G06K9/00127 , G06K9/76

4. 发明授权

EP0957345B1 Methods and apparati for spectral imaging using interferometers of the Fabry-Perot type 失效
标题翻译：方法和装置用于光谱成像由法布里 - 珀罗干涉仪的装置
公开(公告)号：EP0957345B1
公开(公告)日：2002-11-13
申请号：EP99111903.3
申请日：1993-07-22
申请人： Applied Spectral Imaging Ltd.
发明人： Cabib, Dario , Friedman, Zvi , Lipson, Stephen G. , Buckwald Robert A.
IPC分类号： G01J3/28
CPC分类号： G01J3/2823 , G01J3/26 , G01J2003/2866

5. 发明公开

EP0957346A2 Methods and apparati for spectral imaging using an interferometer of the translating type in which a finite number of coherent beams interfere mutually 失效
标题翻译：方法和装置用于光谱成像通过具有有限数量的相干光束的相互叠加的干涉仪的装置
公开(公告)号：EP0957346A2
公开(公告)日：1999-11-17
申请号：EP99111904.1
申请日：1993-07-22
申请人： Applied Spectral Imaging Ltd.
发明人： Cabib, Dario , Friedman, Zvi , Lipson, Stephen G. , Buckwald Robert A.
IPC分类号： G01J3/28
CPC分类号： G01J3/2823 , G01J3/26 , G01J2003/2866
摘要： A method and an apparatus for analyzing an optical image of a scene to determine the spectral intensity of each pixel thereof, comprising: collecting and collimating incident light from the scene; passing the light through an interferometer wherein the light is first split into a finite plurality of coherent beams which travel along different optical paths inside the interferometer and then recombine to interfere with each other, the interferometer thereby outputting modulated light corresponding to a predetermined set of linear combinations of the spectral intensity of the light emitted from each pixel; focusing the light outputted from the interferometer on a two dimensional detector array; and processing the output of the detector array to determine the spectral intensity of each pixel thereof; the interferometer being of the translating type in which the optical path difference is varied to modulate the light by translating an element of the interferometer, such that at each instant each detector sees a different point of the scene and its signal is a linear combination of the spectral content of the light coming from each pixel, and that when the scanner completes one interferometer scan, the scene will have been scanned at all relevant linear combinations of the spectral content.
摘要翻译：一种用于在景物的光学影像分析确定性矿每个像素的光谱强度，其包括的方法和装置：从场景收集和准直入射光; 通过使光到干涉仪worin光首先被分为沿着干涉仪内不同的光路行进，然后再结合相干光束的有限多个具有海誓山盟干涉，所述干涉仪从而输出婷调制光对应于预定组线性的从每个像素发射的光的光谱强度的组合; 聚焦从二维检测器阵列上的干涉仪的输出的光; 和处理检测器阵列，以确定性矿其输出的每个像素的光谱强度; 该干涉仪是其中的光程差而改变通过在干涉仪的元件转换到调制光平移类型的，谋求确实在每个时刻的每个检测器看到不同点的场景和其信号是的线性组合从每个像素发出的光的光谱内容，并没有当扫描仪完成一个干涉仪扫描，现场将已经在频谱内容的所有相关的线性组合扫描。

6. 发明公开

EP0957345A3 Methods and apparati for spectral imaging using interferometers of the Fabry-Perot type 失效
标题翻译：方法和装置用于光谱成像由法布里 - 珀罗干涉仪的装置
公开(公告)号：EP0957345A3
公开(公告)日：2000-05-03
申请号：EP99111903.3
申请日：1993-07-22
申请人： Applied Spectral Imaging Ltd.
发明人： Cabib, Dario , Friedman, Zvi , Lipson, Stephen G. , Buckwald Robert A.
IPC分类号： G01J3/28
CPC分类号： G01J3/2823 , G01J3/26 , G01J2003/2866
摘要： A method and an apparatus of analyzing an optical image of a scene to determine the spectral intensity of each pixel thereof, comprising: collecting incident light from the scene; passing the light through an interferometer which outputs modulated light corresponding to a predetermined set of linear combinations of the spectral intensity of the light emitted from each pixel; focusing the light outputted from the interferometer on a two dimensional detector array; and processing the output of the detector array to determine the spectral intensity of each pixel thereof; the interferometer being of the low-finesse translating Fabry-Perot type in which the optical path difference is varied to modulate the light by translating an element of the interferometer, such that at each instant each detector sees a different point of the scene.

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