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公开(公告)号：US20200012841A1
公开(公告)日：2020-01-09
申请号：US16552441
申请日：2019-08-27
Applicant: Polaris Sensor Technologies, Inc.
Inventor： Todd M. Aycock , David B. Chenault , John S. Harchanko
IPC: G06K9/00 , G01J4/04 , G01V8/10 , G06K9/46 , H04N9/64 , G06K9/20 , G06K9/62 , G02B27/28 , G02B5/20
Abstract: In a method of using a polarimeter for improved mapping and perception of objects on the ground, the polarimeter records raw image data to obtain polarized images of an area. The raw image data is processed to form processed images. The processed images are enhanced, and objects are detected and tracked. The polarimeter may be in a vehicle on the ground or in the air.
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Patent Agency Ranking
公开(公告)号：US20160307053A1
公开(公告)日：2016-10-20
申请号：US14836549
申请日：2015-08-26
Applicant: Polaris Sensor Technologies, Inc.
Inventor： Todd M. Aycock , David B. Chenault , Jonathan B. Hanks , John S. Harchanko
CPC classification number: G06K9/00805 , G06K9/4661 , G06T5/007 , G06T5/50 , G06T2207/10048 , G06T2207/30261 , G08G9/02
Abstract: A method using Long Wave Infrared Imaging Polarimetry for improved mapping and perception of a roadway or path and for perceiving or detecting obstacles comprises recording raw image data using a polarimeter to obtain polarized images of the roadway or area. The images are then corrected for non-uniformity, optical distortion, and registration. IR and polarization data products are computed, and the resultant data products are converted to a multi-dimensional data set for exploitation. Contrast enhancement algorithms are applied to the multi-dimensional imagery to form enhanced object images. The enhanced object images may then be displayed to a user, and/or an annunciator may announce the presence of an object. Further, the vehicle may take evasive action based upon the presence of an object in the roadway.
Abstract translation: 使用长波红外成像偏振测量法改善路面或路径的映射和感知并且用于感知或检测障碍物的方法包括使用偏振计记录原始图像数据以获得道路或区域的偏振图像。 然后校正图像的不均匀性，光学失真和配准。 计算IR和极化数据产品，并将所得数据产品转换为多维数据集进行挖掘。 对比度增强算法应用于多维图像以形成增强的对象图像。 然后可以将增强的对象图像显示给用户，和/或报告器可以宣布对象的存在。 此外，车辆可以基于道路中的物体的存在而采取回避动作。
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公开(公告)号：US11386648B2
公开(公告)日：2022-07-12
申请号：US16552441
申请日：2019-08-27
Applicant: Polaris Sensor Technologies, Inc.
Inventor： Todd M. Aycock , David B. Chenault , John S. Harchanko
IPC: G06V20/13 , G06K9/62 , H04N9/64 , G01V8/10 , G01J4/04 , G02B5/20 , G02B27/28 , G06V10/60 , G06V10/143 , G06V10/147 , G06V20/10 , G06V40/16
Abstract: In a method of using a polarimeter for improved mapping and perception of objects on the ground, the polarimeter records raw image data to obtain polarized images of an area. The raw image data is processed to form processed images. The processed images are enhanced, and objects are detected and tracked. The polarimeter may be in a vehicle on the ground or in the air.
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公开(公告)号：US20180005012A1
公开(公告)日：2018-01-04
申请号：US15450948
申请日：2017-03-06
Applicant: Polaris Sensor Technologies, Inc.
Inventor： Todd M. Aycock , David B. Chenault , Jonathan B. Hanks , John S. Harchanko
CPC classification number: G06K9/0063 , G01J4/04 , G01V8/10 , G02B5/201 , G02B27/288 , G06K9/00255 , G06K9/00664 , G06K9/2018 , G06K9/209 , G06K9/4661 , G06K9/6267 , H04N9/646
Abstract: A method for detecting and tracking aerial objects and vehicles comprises recording raw image data using a polarimeter to obtain polarized images of the sky. The images are then corrected for non-uniformity, optical distortion, and registration. IR and polarization data products are computed, and the resultant data products are converted to a multi-dimensional data set for exploitation. Contrast enhancement algorithms are applied to the multi-dimensional imagery to form enhanced object images. The enhanced object images may then be displayed to a user, and/or an annunciator may announce the presence of an object.
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公开(公告)号：US10395113B2
公开(公告)日：2019-08-27
申请号：US15450948
申请日：2017-03-06
Applicant: Polaris Sensor Technologies, Inc.
Inventor： Todd M. Aycock , David B. Chenault , John S. Harchanko
IPC: G06K9/00 , G06K9/62 , G06K9/20 , H04N9/64 , G06K9/46 , G01V8/10 , G01J4/04 , G02B5/20 , G02B27/28
Abstract: A method for detecting and tracking aerial objects and vehicles comprises recording raw image data using a polarimeter to obtain polarized images of the sky. The images are then corrected for non-uniformity, optical distortion, and registration. IR and polarization data products are computed, and the resultant data products are converted to a multi-dimensional data set for exploitation. Contrast enhancement algorithms are applied to the multi-dimensional imagery to form enhanced object images. The enhanced object images may then be displayed to a user, and/or an annunciator may announce the presence of an object.
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公开(公告)号：US09589195B2
公开(公告)日：2017-03-07
申请号：US14836549
申请日：2015-08-26
Applicant: Polaris Sensor Technologies, Inc.
Inventor： Todd M. Aycock , David B. Chenault , Jonathan B. Hanks , John S. Harchanko
CPC classification number: G06K9/00805 , G06K9/4661 , G06T5/007 , G06T5/50 , G06T2207/10048 , G06T2207/30261 , G08G9/02
Abstract: A method using Long Wave Infrared Imaging Polarimetry for improved mapping and perception of a roadway or path and for perceiving or detecting obstacles comprises recording raw image data using a polarimeter to obtain polarized images of the roadway or area. The images are then corrected for non-uniformity, optical distortion, and registration. IR and polarization data products are computed, and the resultant data products are converted to a multi-dimensional data set for exploitation. Contrast enhancement algorithms are applied to the multi-dimensional imagery to form enhanced object images. The enhanced object images may then be displayed to a user, and/or an annunciator may announce the presence of an object. Further, the vehicle may take evasive action based upon the presence of an object in the roadway.
Abstract translation: 使用长波红外成像偏振测量法改善路面或路径的映射和感知并且用于感知或检测障碍物的方法包括使用偏振计记录原始图像数据以获得道路或区域的偏振图像。 然后校正图像的不均匀性，光学失真和配准。 计算IR和极化数据产品，并将所得数据产品转换为多维数据集进行挖掘。 对比度增强算法应用于多维图像以形成增强的对象图像。 然后可以将增强的对象图像显示给用户，和/或报告器可以宣布对象的存在。 此外，车辆可以基于道路中的物体的存在而采取回避动作。
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