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公开(公告)号：US09086483B2
公开(公告)日：2015-07-21
申请号：US13432558
申请日：2012-03-28
IPC分类号： G01J5/02 , G01S13/88 , G01N21/3581 , G01J5/10 , G01K11/00 , G01N21/3563
CPC分类号： G01S13/887 , G01J5/10 , G01K11/006 , G01N21/3563 , G01N21/3581
摘要： One embodiment of the invention includes a material detection system. The system includes a sensor system configured to collect radiation from a region of interest. The collected radiation can include a plurality of frequency bands. The system also includes a processing unit configured to detect a material of interest. The material of interest can be a concealed dielectric material, and the processing unit can be configured to decompose the collected radiation into natural resonance signals to analyze the natural resonance signals to detect an anomaly corresponding to the concealed dielectric material based on wave characteristics of the natural resonance signals. The processing unit could also include processing layers associated with the plurality of frequency bands for detecting and identifying the material of interest based on wave characteristics associated with each of the plurality of frequency bands of the collected radiation.
摘要翻译： 本发明的一个实施例包括材料检测系统。 该系统包括被配置为收集来自感兴趣区域的辐射的传感器系统。 收集的辐射可以包括多个频带。 该系统还包括被配置为检测感兴趣的材料的处理单元。 感兴趣的材料可以是隐藏的介电材料，并且处理单元可以被配置为将收集的辐射分解成天然共振信号，以分析天然共振信号，以基于天然的波的特征来检测对应于隐藏的介电材料的异常 共振信号。 处理单元还可以包括与多个频带相关联的处理层，用于基于与收集的辐射的多个频带中的每个频带相关联的波特性来检测和识别感兴趣的材料。
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公开(公告)号：US20120248313A1
公开(公告)日：2012-10-04
申请号：US13432558
申请日：2012-03-28
IPC分类号： G01J5/10
CPC分类号： G01S13/887 , G01J5/10 , G01K11/006 , G01N21/3563 , G01N21/3581
摘要： One embodiment of the invention includes a material detection system. The system includes a sensor system configured to collect radiation from a region of interest. The collected radiation can include a plurality of frequency bands. The system also includes a processing unit configured to detect a material of interest. The material of interest can be a concealed dielectric material, and the processing unit can be configured to decompose the collected radiation into natural resonance signals to analyze the natural resonance signals to detect an anomaly corresponding to the concealed dielectric material based on wave characteristics of the natural resonance signals. The processing unit could also include processing layers associated with the plurality of frequency bands for detecting and identifying the material of interest based on wave characteristics associated with each of the plurality of frequency bands of the collected radiation.
摘要翻译： 本发明的一个实施例包括材料检测系统。 该系统包括被配置为收集来自感兴趣区域的辐射的传感器系统。 收集的辐射可以包括多个频带。 该系统还包括被配置为检测感兴趣的材料的处理单元。 感兴趣的材料可以是隐藏的介电材料，并且处理单元可以被配置为将收集的辐射分解成天然共振信号，以分析天然共振信号，以基于天然的波的特征来检测对应于隐藏的介电材料的异常 共振信号。 处理单元还可以包括与多个频带相关联的处理层，用于基于与收集的辐射的多个频带中的每个频带相关联的波特性来检测和识别感兴趣的材料。
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公开(公告)号：US09557415B2
公开(公告)日：2017-01-31
申请号：US14159199
申请日：2014-01-20
CPC分类号： G01S13/89 , G01S13/865 , G01S17/89
摘要： One embodiment describes an imaging system. The system includes a first imaging system configured to provide first signals to a target area and to receive first response signals. The system also includes a second imaging system configured to provide second signals to the target area and to receive second response signals. The first and second signals can have separate frequency bands. The system further includes a processor configured to correct the first response signals based on the second response signals, and to generate an image based on the corrected first response signals.
摘要翻译： 一个实施例描述了一种成像系统。 该系统包括被配置为向目标区域提供第一信号并且接收第一响应信号的第一成像系统。 该系统还包括被配置为向目标区域提供第二信号并且接收第二响应信号的第二成像系统。 第一和第二信号可以具有分开的频带。 该系统还包括配置成基于第二响应信号校正第一响应信号的处理器，并且基于校正的第一响应信号产生图像。
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公开(公告)号：US20150276927A1
公开(公告)日：2015-10-01
申请号：US14159199
申请日：2014-01-20
CPC分类号： G01S13/89 , G01S13/865 , G01S17/89
摘要： One embodiment describes an imaging system. The system includes a first imaging system configured to provide first signals to a target area and to receive first response signals. The system also includes a second imaging system configured to provide second signals to the target area and to receive second response signals. The first and second signals can have separate frequency bands. The system further includes a processor configured to correct the first response signals based on the second response signals, and to generate an image based on the corrected first response signals.
摘要翻译： 一个实施例描述了一种成像系统。 该系统包括被配置为向目标区域提供第一信号并且接收第一响应信号的第一成像系统。 该系统还包括被配置为向目标区域提供第二信号并且接收第二响应信号的第二成像系统。 第一和第二信号可以具有分开的频带。 该系统还包括配置成基于第二响应信号校正第一响应信号的处理器，并且基于校正的第一响应信号产生图像。
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公开(公告)号：US09330330B2
公开(公告)日：2016-05-03
申请号：US14156095
申请日：2014-01-15
CPC分类号： G06K9/4604 , G01J5/0066 , G01J5/0825 , G01J5/60 , G01J2005/0077 , G01K11/006 , G01S7/499 , G01S13/89 , G01V8/005 , G06K9/00577
摘要： A detection system includes a polarization analyzer that generates one or more null detection values if an object is sensed in a received millimeter wave (MMW) brightness temperature data set. The polarization analyzer analyzes a polarization parameter in the received MMW brightness temperature data set to generate the one or more null detection values. An object detector detects if the object is present based on a comparison of the one or more null detection values to a predetermined threshold. A singular value decomposition (SVD) unit is enabled by the object detector to decompose the MMW brightness temperature data set into a plurality of image layers. Each image layer includes at least one feature of a scene. An identification unit analyzes the plurality of image layers from the SVD unit to determine a shape or a location of the object from the scene.
摘要翻译： 检测系统包括如果在接收的毫米波（MMW）亮度温度数据集中感测到物体时产生一个或多个零检测值的偏振分析器。 偏振分析器分析所接收的MMW亮度温度数据集中的极化参数以产生一个或多个空检测值。 对象检测器基于一个或多个空检测值与预定阈值的比较来检测对象是否存在。 通过对象检测器启用奇异值分解（SVD）单元，将MMW亮度温度数据集分解为多个图像层。 每个图像层包括场景的至少一个特征。 识别单元从SVD单元分析多个图像层以确定来自场景的对象的形状或位置。
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公开(公告)号：US07554076B2
公开(公告)日：2009-06-30
申请号：US11471926
申请日：2006-06-21
申请人： Yaujen Wang , Brendan J. D. Irwin , Raj K. Shori
发明人： Yaujen Wang , Brendan J. D. Irwin , Raj K. Shori
IPC分类号： G01S7/486
CPC分类号： F42C19/06 , F42C13/02 , G01S17/026
摘要： An optical sensor system and method includes a plurality of optical transceiver modules arranged across the surface of the optical sensor in a predetermined pattern. A given optical transceiver module includes an optical transmitter that produces at least one light beam and an optical receiver that detects reflected light from the at least one light beam. The optical transceiver module further includes housing for housing the optical transmitter and the optical receiver.
摘要翻译： 光学传感器系统和方法包括以预定图案布置在光学传感器的表面上的多个光收发器模块。 给定的光收发器模块包括产生至少一个光束的光发射器和检测来自至少一个光束的反射光的光接收器。 光收发模块还包括用于容纳光发射机和光接收机的外壳。
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公开(公告)号：US20070295891A1
公开(公告)日：2007-12-27
申请号：US11471926
申请日：2006-06-21
申请人： Yaujen Wang , Brendan J.D. Irwin , Raj K. Shori
发明人： Yaujen Wang , Brendan J.D. Irwin , Raj K. Shori
IPC分类号： G06M7/00
CPC分类号： F42C19/06 , F42C13/02 , G01S17/026
摘要： An optical sensor system and method includes a plurality of optical transceiver modules arranged across the surface of the optical sensor in a predetermined pattern. A given optical transceiver module includes an optical transmitter that produces at least one light beam and an optical receiver that detects reflected light from the at least one light beam. The optical transceiver module further includes housing for housing the optical transmitter and the optical receiver.
摘要翻译： 光学传感器系统和方法包括以预定图案布置在光学传感器的表面上的多个光收发器模块。 给定的光收发器模块包括产生至少一个光束的光发射器和检测来自至少一个光束的反射光的光接收器。 光收发模块还包括用于容纳光发射机和光接收机的外壳。
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