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1. 发明申请

WO2004023218A2 CONTENT-BASED FUSED OFF-AXIS ILLUMINATION DIRECT-TO-DIGITAL HOLOGRAPHY 审中-公开
标题翻译：内容为基础的融合离轴照明直接数字全息
公开(公告)号：WO2004023218A2
公开(公告)日：2004-03-18
申请号：PCT/US2003/027574
申请日：2003-09-03
申请人： UT-BATTELLE, LLC , PRICE, Jeffery, R.
发明人： PRICE, Jeffery, R.
IPC分类号： G03H1/00
CPC分类号： G03H1/0866 , G01B9/021 , G03H1/0891 , G03H1/24 , G03H2001/0456 , G03H2260/54
摘要： Systems and methods are described for content-based fused off-axis illumination direct-to-digital holography. A method includes calculating an illumination angle with respect to an optical axis defined by a focusing lens as a function of data representing a Fourier analyzed spatially heterodyne hologram; recording a content based spatially heterodyne hologram including spatially heterodyne fringes for Fourier analysis; Fourier analyzing the recorded content based spatially heterodyne hologram including spatially heterodyne fringes by transforming axes of the recorded content based spatially heterodyne hologram including spatially heterodyne fringes in Fourier space to sit on top of a heterodyne carrier frequency defined as an angle between the reference beam and the object beam; applying a digital filter to cut off signals around an original origin; and then performing an inverse Fourier transform.
摘要翻译：针对基于内容的融合离轴照明直接数字全息描述了系统和方法。一种方法包括：根据表示傅立叶分析的空间外差全息图的数据来计算关于由聚焦透镜限定的光轴的照射角度; 记录包括用于傅里叶分析的空间外差条纹的基于内容的空间外差全息图; 通过变换记录的基于空间外差全息图的记录内容的空间外差全息图的轴，包括傅里叶空间中的空间外差边缘，以位于外差载波频率的顶部上，所述外差载波频率被定义为参考光束与所述参考光束之间的角度，对包括空间外差条纹的记录内容的空间外差全息图进行傅立叶分析物体光束; 应用数字滤波器来切断原始原点周围的信号; 然后执行傅立叶逆变换。

2. 发明申请

WO2004023219A2 RAPID ACQUISITION FUSED OFF-AXIS ILLUMINATION DIRECT-TO-DIGITAL HOLOGRAPHY 审中-公开
标题翻译：通过几个照明源照射的对象轴的快速直接到数字全息拍摄
公开(公告)号：WO2004023219A2
公开(公告)日：2004-03-18
申请号：PCT/US2003/027575
申请日：2003-09-03
申请人： UT-BATTELLE, LLC , PRICE, Jeffery, R. , BINGHAM, Philip, R.
发明人： PRICE, Jeffery, R. , BINGHAM, Philip, R.
IPC分类号： G03H1/00
CPC分类号： G03H1/0866 , G01B9/021 , G03H1/0891 , G03H1/24 , G03H2001/0456 , G03H2260/54
摘要： Systems and methods are described for rapid acquisition of fused off-axis illumination direct-to-digital holography. A method of recording a plurality of off-axis illuminated spatially heterodyne holograms, each of the off-axis illuminated spatially heterodyne holograms including spatially heterodyne fringes for Fourier analysis, includes digitally recording, with a first illumination source of an interferometer, a first off-axis illuminated spatially heterodyne hologram including spatially heterodyne fringes for Fourier analysis; and digitally recording, with a second illumination source of the interferometer, a second off-axis illuminated spatially heterodyne hologram including spatially heterodyne fringes for Fourier analysis.
摘要翻译：描述了系统和方法，用于快速采集融合的离轴照明直接数字全息术。一种记录多个离轴对象照明的空间外差全息图的方法，每个离轴对象照明的空间外差全息图包括用于傅立叶分析的空间外差条纹，包括与干涉仪的第一照明源（120）进行数字记录第一个离轴物体照明的空间外差全息图，包括用于傅立叶分析的空间外差条纹; 以及用所述干涉仪的第二照明源（120）数字地记录第二离轴物体照明的空间外差全息图，其包括用于傅立叶分析的空间外差条纹。

3. 发明申请

WO2004023219A3 RAPID DIRECT-TO-DIGITAL HOLOGRAPHIC ACQUISITION OF OBJECT OFF-AXIS ILLUMINATED BY SEVERAL ILLUMINATION SOURCES 审中-公开
标题翻译：由几个照明源照射的快速直接到数字全息图获取物体偏轴
公开(公告)号：WO2004023219A3
公开(公告)日：2004-04-22
申请号：PCT/US0327575
申请日：2003-09-03
申请人： UT BATTELLE LLC , PRICE JEFFERY R , BINGHAM PHILIP R
发明人： PRICE JEFFERY R , BINGHAM PHILIP R
IPC分类号： G03B15/00 , G01B9/021 , G02F1/13 , G03H1/04 , G03H1/08 , G03H1/16 , G03H1/24 , G06T1/00
CPC分类号： G03H1/0866 , G01B9/021 , G03H1/0891 , G03H1/24 , G03H2001/0456 , G03H2260/54
摘要： Systems and methods are described for rapid acquisition of fused off-axis illuminated direct-to-digital holography. A method of recording a plurality of off-axis object illuminated spatially heterodyne holograms, each of the off-axis object illuminated spatially heterodyne holograms including spatially heterodyne fringes for Fourier analysis, includes digitally recording, with a first illumination source (120) of an interferometer, a first off-axis object illuminated spatially heterodyne hologram including spatially heterodyne fringes for Fourier analysis; and digitally recording, with a second illumination source (120) of the interferometer, a second off-axis object illuminated spatially heterodyne hologram including spatially heterodyne fringes for Fourier analysis.
摘要翻译：描述了用于快速采集融合的离轴照明的直接数字全息图的系统和方法。一种记录多个离轴对象照明空间外差全息图的方法，所述离轴对象中的每一个照射空间外差全息图，包括用于傅立叶分析的空间外差条纹，包括数字记录干涉仪的第一照明源（120）第一离轴对象照射空间外差全息图，包括用于傅里叶分析的空间外差条纹; 以及用干涉仪的第二照明源（120）数字记录第二离轴对象照明的空间外差全息图，其包括用于傅里叶分析的空间外差条纹。

4. 发明申请

WO2004023218A3 DIRECT-TO-DIGITAL HOLOGRAPHIC ACQUISITION OF CONTENT-BASED OFF-AXIS ILLUMINATED OBJECT 审中-公开
标题翻译：基于内容的离轴照明对象的直接数字全息拍摄
公开(公告)号：WO2004023218A3
公开(公告)日：2004-04-22
申请号：PCT/US0327574
申请日：2003-09-03
申请人： UT BATTELLE LLC , PRICE JEFFERY R
发明人： PRICE JEFFERY R
IPC分类号： G03B15/00 , G01B9/021 , G02F1/13 , G03H1/04 , G03H1/08 , G03H1/16 , G03H1/24 , G06T1/00
CPC分类号： G03H1/0866 , G01B9/021 , G03H1/0891 , G03H1/24 , G03H2001/0456 , G03H2260/54
摘要： Systems and methods are described for content-based fused off-axis illuminated direct-to-digital holography. A method includes calculating and setting an object illumination angle with respect to an optical axis (127) defined by a focusing lens (145) as a function of data representing a Fourier analyzed spatially heterodyne hologram; recording a content based spatially heterodyne hologram including spatially heterodyne fringes for Fourier analysis; Fourier analyzing the recorded content based spatially heterodyne hologram including spatially heterodyne fringes by transforming axes of the recorded content based spatially heterodyne hologram including spatially heterodyne fringes in Fourier space to sit on top of a heterodyne carrier frequency defined as an angle between the reference beam and the object beam; applying a digital filter to cut off signals around an original origin; and then performing an inverse Fourier transform.
摘要翻译：描述了基于内容的融合离轴照明直接数字全息术的系统和方法。一种方法包括根据由傅立叶分析的空间外差全息图的数据的函数来计算和设置相对于由聚焦透镜（145）限定的光轴（127）的对象照明角度; 记录基于内容的空间外差全息图，包括用于傅立叶分析的空间外差条纹; 通过将所记录的内容的空间外差全息图的轴旋转，包括傅立叶空间中的空间外差条纹，以定位为参考光束与第二像素之间的角度的外差载波频率的顶部，傅里叶分析包含空间外差条纹的记录内容的空间外差全息图物体光束应用数字滤波器来切断围绕原始原点的信号; 然后执行逆傅里叶变换。

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