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1. 发明授权

US09239382B2 Attribute and topology based change detection in a constellation of previously detected objects 有权
标题翻译：在先前检测到的对象的星座中的基于属性和基于拓扑的变化检测
公开(公告)号：US09239382B2
公开(公告)日：2016-01-19
申请号：US13219425
申请日：2011-08-26
申请人： David W. Paglieroni , N. Reginald Beer
发明人： David W. Paglieroni , N. Reginald Beer
IPC分类号： G06N99/00 , G01S13/89 , G01S13/90 , G01S13/00 , G01S13/88 , G01V3/12 , G01V3/15
CPC分类号： G01S13/89 , G01S13/003 , G01S13/885 , G01S13/90 , G01V3/12 , G01V3/15 , G06N99/00
摘要： A system that applies attribute and topology based change detection to networks of objects that were detected on previous scans of a structure, roadway, or area of interest. The attributes capture properties or characteristics of the previously detected objects, such as location, time of detection, size, elongation, orientation, etc. The topology of the network of previously detected objects is maintained in a constellation database that stores attributes of previously detected objects and implicitly captures the geometrical structure of the network. A change detection system detects change by comparing the attributes and topology of new objects detected on the latest scan to the constellation database of previously detected objects.
摘要翻译：将属性和基于拓扑的变更检测应用于在结构，道路或感兴趣区域的先前扫描中检测到的对象网络的系统。属性捕获先前检测到的对象的属性或特征，例如位置，检测时间，大小，伸长率，取向等。先前检测到的对象的网络的拓扑维护在存储先前检测到的对象的属性的星座数据库中并隐含地捕获网络的几何结构。变化检测系统通过将在最新扫描上检测到的新物体的属性和拓扑结构与先前检测到的对象的星座数据库进行比较来检测变化。

2. 发明申请

US20130082860A1 BURIED OBJECT DETECTION IN GPR IMAGES 有权
标题翻译： GPR图像中的BURIED物体检测
公开(公告)号：US20130082860A1
公开(公告)日：2013-04-04
申请号：US13219456
申请日：2011-08-26
申请人： David W. Paglieroni , David H. Chambers , Steven W. Bond , N. Reginald Beer
发明人： David W. Paglieroni , David H. Chambers , Steven W. Bond , N. Reginald Beer
IPC分类号： G01S13/04
CPC分类号： G01S13/89 , G01S13/003 , G01S13/885 , G01S13/90 , G01V3/12 , G01V3/15 , G06N99/00
摘要： A method and system for detecting the presence of subsurface objects within a medium is provided. In some embodiments, the imaging and detection system operates in a multistatic mode to collect radar return signals generated by an array of transceiver antenna pairs that is positioned across the surface and that travels down the surface. The imaging and detection system pre-processes the return signal to suppress certain undesirable effects. The imaging and detection system then generates synthetic aperture radar images from real aperture radar images generated from the pre-processed return signal. The imaging and detection system then post-processes the synthetic aperture radar images to improve detection of subsurface objects. The imaging and detection system identifies peaks in the energy levels of the post-processed image frame, which indicates the presence of a subsurface object.
摘要翻译：提供一种用于检测介质内的地下物体的存在的方法和系统。在一些实施例中，成像和检测系统以多状态模式操作，以收集由跨越表面定位并沿着表面行进的收发器天线对阵列产生的雷达返回信号。成像和检测系统预处理返回信号以抑制某些不良影响。成像和检测系统然后从由预处理的返回信号产生的实际孔径雷达图像中生成合成孔径雷达图像。成像和检测系统然后对合成孔径雷达图像进行后处理，以改善地下物体的检测。成像和检测系统识别后处理图像帧的能级中的峰值，其指示地下物体的存在。

3. 发明申请

US20130082857A1 DISTRIBUTED ROAD ASSESSMENT SYSTEM 有权
标题翻译：分布式道路评估系统
公开(公告)号：US20130082857A1
公开(公告)日：2013-04-04
申请号：US13219430
申请日：2011-08-26
申请人： N. Reginald Beer , David W. Paglieroni
发明人： N. Reginald Beer , David W. Paglieroni
IPC分类号： G01N29/04 , G01N33/42
CPC分类号： G01S13/89 , G01S13/003 , G01S13/885 , G01S13/90 , G01V3/12 , G01V3/15 , G06N99/00
摘要： A system that detects damage on or below the surface of a paved structure or pavement is provided. A distributed road assessment system includes road assessment pods and a road assessment server. Each road assessment pod includes a ground-penetrating radar antenna array and a detection system that detects road damage from the return signals as the vehicle on which the pod is mounted travels down a road. Each road assessment pod transmits to the road assessment server occurrence information describing each occurrence of road damage that is newly detected on a current scan of a road. The road assessment server maintains a road damage database of occurrence information describing the previously detected occurrences of road damage. After the road assessment server receives occurrence information for newly detected occurrences of road damage for a portion of a road, the road assessment server determines which newly detected occurrences correspond to which previously detected occurrences of road damage.
摘要翻译：提供了一种检测铺设结构或路面表面上或下面的损坏的系统。分布式道路评估系统包括道路评估舱和道路评估服务器。每个道路评估舱包括一个地面穿透雷达天线阵列和一个检测系统，当安装荚的车辆沿着道路行进时，可以从返回信号中检测道路损坏。每个道路评估舱将道路评估服务器传送到描述在当前道路扫描中新检测到的道路伤害的每次出现的发生信息。道路评估服务器维护描述先前检测到的道路损坏事件的发生信息的道路损伤数据库。在道路评估服务器接收到用于一部分道路的新检测到的道路损坏事件的发生信息之后，道路评估服务器确定哪个新检测到的事件对应于哪个先前检测到的道路损坏发生。

4. 发明授权

US08681036B2 Distributed road assessment system 有权
标题翻译：分布式道路评估系统
公开(公告)号：US08681036B2
公开(公告)日：2014-03-25
申请号：US13219430
申请日：2011-08-26
申请人： N. Reginald Beer , David W. Paglieroni
发明人： N. Reginald Beer , David W. Paglieroni
IPC分类号： G01S13/88 , G01V3/12 , G01S13/89 , G01V3/15
CPC分类号： G01S13/89 , G01S13/003 , G01S13/885 , G01S13/90 , G01V3/12 , G01V3/15 , G06N99/00
摘要： A system that detects damage on or below the surface of a paved structure or pavement is provided. A distributed road assessment system includes road assessment pods and a road assessment server. Each road assessment pod includes a ground-penetrating radar antenna array and a detection system that detects road damage from the return signals as the vehicle on which the pod is mounted travels down a road. Each road assessment pod transmits to the road assessment server occurrence information describing each occurrence of road damage that is newly detected on a current scan of a road. The road assessment server maintains a road damage database of occurrence information describing the previously detected occurrences of road damage. After the road assessment server receives occurrence information for newly detected occurrences of road damage for a portion of a road, the road assessment server determines which newly detected occurrences correspond to which previously detected occurrences of road damage.
摘要翻译：提供了一种检测铺设结构或路面表面上或下面的损坏的系统。分布式道路评估系统包括道路评估舱和道路评估服务器。每个道路评估舱包括一个地面穿透雷达天线阵列和一个检测系统，当安装荚的车辆沿着道路行进时，可以从返回信号中检测道路损坏。每个道路评估舱将道路评估服务器传送到描述在当前道路扫描中新检测到的道路伤害的每次出现的发生信息。道路评估服务器维护描述先前检测到的道路损坏事件的发生信息的道路损伤数据库。在道路评估服务器接收到用于一部分道路的新检测到的道路损坏事件的发生信息之后，道路评估服务器确定哪个新检测到的事件对应于哪个先前检测到的道路损坏发生。

5. 发明申请

US20130085982A1 ATTRIBUTE AND TOPOLOGY BASED CHANGE DETECTION IN A CONSTELLATION OF PREVIOUSLY DETECTED OBJECTS 有权
标题翻译：基于以前的检测对象的基于特征和拓扑的变化检测
公开(公告)号：US20130085982A1
公开(公告)日：2013-04-04
申请号：US13219425
申请日：2011-08-26
申请人： David W. Paglieroni , N. Reginald Beer
发明人： David W. Paglieroni , N. Reginald Beer
IPC分类号： G06N5/02
CPC分类号： G01S13/89 , G01S13/003 , G01S13/885 , G01S13/90 , G01V3/12 , G01V3/15 , G06N99/00
摘要： A system that applies attribute and topology based change detection to networks of objects that were detected on previous scans of a structure, roadway, or area of interest. The attributes capture properties or characteristics of the previously detected objects, such as location, time of detection, size, elongation, orientation, etc. The topology of the network of previously detected objects is maintained in a constellation database that stores attributes of previously detected objects and implicitly captures the geometrical structure of the network. A change detection system detects change by comparing the attributes and topology of new objects detected on the latest scan to the constellation database of previously detected objects.
摘要翻译：将基于属性和拓扑的变更检测应用于在结构，道路或感兴趣区域的先前扫描中检测到的对象网络的系统。属性捕获先前检测到的对象的属性或特征，例如位置，检测时间，大小，伸长率，取向等。先前检测到的对象的网络的拓扑维护在存储先前检测到的对象的属性的星座数据库中并隐含地捕获网络的几何结构。变化检测系统通过将在最新扫描上检测到的新物体的属性和拓扑结构与先前检测到的对象的星座数据库进行比较来检测变化。

6. 发明授权

US08854248B2 Real-time system for imaging and object detection with a multistatic GPR array 有权
标题翻译：使用多级GPR阵列进行成像和物体检测的实时系统
公开(公告)号：US08854248B2
公开(公告)日：2014-10-07
申请号：US13219410
申请日：2011-08-26
申请人： David W. Paglieroni , N. Reginald Beer , Steven W. Bond , Philip L. Top , David H. Chambers , Jeffrey E. Mast , John G. Donetti , Blake C. Mason , Steven M. Jones
发明人： David W. Paglieroni , N. Reginald Beer , Steven W. Bond , Philip L. Top , David H. Chambers , Jeffrey E. Mast , John G. Donetti , Blake C. Mason , Steven M. Jones
IPC分类号： G01S13/00 , G01V3/12 , G01S13/90 , G01S13/88 , G01V3/15 , G01S13/89
CPC分类号： G01S13/89 , G01S13/003 , G01S13/885 , G01S13/90 , G01V3/12 , G01V3/15 , G06N99/00
摘要： A method and system for detecting the presence of subsurface objects within a medium is provided. In some embodiments, the imaging and detection system operates in a multistatic mode to collect radar return signals generated by an array of transceiver antenna pairs that is positioned across the surface and that travels down the surface. The imaging and detection system pre-processes the return signal to suppress certain undesirable effects. The imaging and detection system then generates synthetic aperture radar images from real aperture radar images generated from the pre-processed return signal. The imaging and detection system then post-processes the synthetic aperture radar images to improve detection of subsurface objects. The imaging and detection system identifies peaks in the energy levels of the post-processed image frame, which indicates the presence of a subsurface object.
摘要翻译：提供一种用于检测介质内的地下物体的存在的方法和系统。在一些实施例中，成像和检测系统以多状态模式操作，以收集由跨越表面定位并沿着表面行进的收发器天线对阵列产生的雷达返回信号。成像和检测系统预处理返回信号以抑制某些不良影响。成像和检测系统然后从由预处理的返回信号产生的实际孔径雷达图像中生成合成孔径雷达图像。成像和检测系统然后对合成孔径雷达图像进行后处理，以改善地下物体的检测。成像和检测系统识别后处理图像帧的能级中的峰值，其指示地下物体的存在。

7. 发明授权

US08618976B2 Radar signal pre-processing to suppress surface bounce and multipath 有权
标题翻译：雷达信号预处理以抑制表面反弹和多径
公开(公告)号：US08618976B2
公开(公告)日：2013-12-31
申请号：US13219482
申请日：2011-08-26
申请人： David W. Paglieroni , Jeffrey E. Mast , N. Reginald Beer
发明人： David W. Paglieroni , Jeffrey E. Mast , N. Reginald Beer
IPC分类号： G01S13/00
CPC分类号： G01S13/89 , G01S13/003 , G01S13/885 , G01S13/90 , G01V3/12 , G01V3/15 , G06N99/00
摘要： A method and system for detecting the presence of subsurface objects within a medium is provided. In some embodiments, the imaging and detection system operates in a multistatic mode to collect radar return signals generated by an array of transceiver antenna pairs that is positioned across the surface and that travels down the surface. The imaging and detection system pre-processes the return signal to suppress certain undesirable effects. The imaging and detection system then generates synthetic aperture radar images from real aperture radar images generated from the pre-processed return signal. The imaging and detection system then post-processes the synthetic aperture radar images to improve detection of subsurface objects. The imaging and detection system identifies peaks in the energy levels of the post-processed image frame, which indicates the presence of a subsurface object.
摘要翻译：提供一种用于检测介质内的地下物体的存在的方法和系统。在一些实施例中，成像和检测系统以多状态模式操作，以收集由跨越表面定位并沿着表面行进的收发器天线对阵列产生的雷达返回信号。成像和检测系统预处理返回信号以抑制某些不良影响。成像和检测系统然后从由预处理的返回信号产生的实际孔径雷达图像中生成合成孔径雷达图像。成像和检测系统然后对合成孔径雷达图像进行后处理，以改善地下物体的检测。成像和检测系统识别后处理图像帧的能级中的峰值，其指示地下物体的存在。

8. 发明申请

US20130082870A1 SYNTHETIC APERTURE INTEGRATION (SAI) ALGORITHM FOR SAR IMAGING 有权
标题翻译：用于SAR成像的合成孔径积分（SAI）算法
公开(公告)号：US20130082870A1
公开(公告)日：2013-04-04
申请号：US13219475
申请日：2011-08-26
申请人： David H. Chambers , Jeffrey E. Mast , David W. Paglieroni , N. Reginald Beer
发明人： David H. Chambers , Jeffrey E. Mast , David W. Paglieroni , N. Reginald Beer
IPC分类号： G01S13/90
CPC分类号： G01S13/89 , G01S13/003 , G01S13/885 , G01S13/90 , G01V3/12 , G01V3/15 , G06N99/00
摘要： A method and system for detecting the presence of subsurface objects within a medium is provided. In some embodiments, the imaging and detection system operates in a multistatic mode to collect radar return signals generated by an array of transceiver antenna pairs that is positioned across the surface and that travels down the surface. The imaging and detection system pre-processes the return signal to suppress certain undesirable effects. The imaging and detection system then generates synthetic aperture radar images from real aperture radar images generated from the pre-processed return signal. The imaging and detection system then post-processes the synthetic aperture radar images to improve detection of subsurface objects. The imaging and detection system identifies peaks in the energy levels of the post-processed image frame, which indicates the presence of a subsurface object.
摘要翻译：提供一种用于检测介质内的地下物体的存在的方法和系统。在一些实施例中，成像和检测系统以多状态模式操作，以收集由跨越表面定位并沿着表面行进的收发器天线对阵列产生的雷达返回信号。成像和检测系统预处理返回信号以抑制某些不良影响。成像和检测系统然后从由预处理的返回信号产生的实际孔径雷达图像中生成合成孔径雷达图像。成像和检测系统然后对合成孔径雷达图像进行后处理，以改善地下物体的检测。成像和检测系统识别后处理图像帧的能级中的峰值，其指示地下物体的存在。

9. 发明申请

US20130082864A1 DETERMINING ROOT CORRESPONDENCE BETWEEN PREVIOUSLY AND NEWLY DETECTED OBJECTS 有权
标题翻译：确定以前和新检测目标之间的根系相关性
公开(公告)号：US20130082864A1
公开(公告)日：2013-04-04
申请号：US13219512
申请日：2011-08-26
申请人： David W. Paglieroni , N. Reginald Beer
发明人： David W. Paglieroni , N. Reginald Beer
IPC分类号： G01S13/00
CPC分类号： G01S13/89 , G01S13/003 , G01S13/885 , G01S13/90 , G01V3/12 , G01V3/15 , G06N99/00
摘要： A system that applies attribute and topology based change detection to networks of objects that were detected on previous scans of a structure, roadway, or area of interest. The attributes capture properties or characteristics of the previously detected objects, such as location, time of detection, size, elongation, orientation, etc. The topology of the network of previously detected objects is maintained in a constellation database that stores attributes of previously detected objects and implicitly captures the geometrical structure of the network. A change detection system detects change by comparing the attributes and topology of new objects detected on the latest scan to the constellation database of previously detected objects.
摘要翻译：将基于属性和拓扑的变更检测应用于在结构，道路或感兴趣区域的先前扫描中检测到的对象网络的系统。属性捕获先前检测到的对象的属性或特征，例如位置，检测时间，大小，伸长率，取向等。先前检测到的对象的网络的拓扑维护在存储先前检测到的对象的属性的星座数据库中并隐含地捕获网络的几何结构。变化检测系统通过将在最新扫描上检测到的新物体的属性和拓扑结构与先前检测到的对象的星座数据库进行比较来检测变化。

10. 发明授权

US08482452B2 Synthetic aperture integration (SAI) algorithm for SAR imaging 有权
标题翻译： SAR成像的合成孔径积分（SAI）算法
公开(公告)号：US08482452B2
公开(公告)日：2013-07-09
申请号：US13219475
申请日：2011-08-26
申请人： David H. Chambers , Jeffrey E. Mast , David W. Paglieroni , N. Reginald Beer
发明人： David H. Chambers , Jeffrey E. Mast , David W. Paglieroni , N. Reginald Beer
IPC分类号： G01S13/90
CPC分类号： G01S13/89 , G01S13/003 , G01S13/885 , G01S13/90 , G01V3/12 , G01V3/15 , G06N99/00
摘要： A method and system for detecting the presence of subsurface objects within a medium is provided. In some embodiments, the imaging and detection system operates in a multistatic mode to collect radar return signals generated by an array of transceiver antenna pairs that is positioned across the surface and that travels down the surface. The imaging and detection system pre-processes the return signal to suppress certain undesirable effects. The imaging and detection system then generates synthetic aperture radar images from real aperture radar images generated from the pre-processed return signal. The imaging and detection system then post-processes the synthetic aperture radar images to improve detection of subsurface objects. The imaging and detection system identifies peaks in the energy levels of the post-processed image frame, which indicates the presence of a subsurface object.
摘要翻译：提供一种用于检测介质内的地下物体的存在的方法和系统。在一些实施例中，成像和检测系统以多状态模式操作，以收集由跨越表面定位并沿着表面行进的收发器天线对阵列产生的雷达返回信号。成像和检测系统预处理返回信号以抑制某些不良影响。成像和检测系统然后从由预处理的返回信号产生的实际孔径雷达图像中生成合成孔径雷达图像。成像和检测系统然后对合成孔径雷达图像进行后处理，以改善地下物体的检测。成像和检测系统识别后处理图像帧的能级中的峰值，其指示地下物体的存在。

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