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公开(公告)号：US20190302234A1
公开(公告)日：2019-10-03
申请号：US16377434
申请日：2019-04-08
申请人： COGNEX CORPORATION
发明人： Benjamin Braker , Aaron Wegner , Ronald Zimmerman , Eric Moore , Trevor McDonald
摘要： Methods, systems, and devices involving patterned radiation are provided in accordance with various embodiments. Some embodiments include a device for projecting pattern radiation. Some embodiments include a method for estimating coordinates of a location on an object in a 3D scene. Some embodiments include a system for estimating the coordinates of a location on an object in a 3D scene. A variety of radiation patterns are provided in accordance with various embodiments. Some embodiments may relate to the use of patterned illumination to identify the angular information that may be utilized to measure depth by triangulation.
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公开(公告)号：US20170205495A1
公开(公告)日：2017-07-20
申请号：US15389804
申请日：2016-12-23
申请人： COGNEX CORPORATION
发明人： Benjamin Braker , Aaron Wegner , Ronald Zimmerman , Eric Moore , Trevor McDonald
CPC分类号： G01S7/4814 , G01B11/002 , G01B11/2531 , G01S17/42 , G06T7/521 , G06T2207/20056
摘要： Methods, systems, and devices involving patterned radiation are provided in accordance with various embodiments. Some embodiments include a device for projecting pattern radiation. Some embodiments include a method for estimating coordinates of a location on an object in a 3D scene. Some embodiments include a system for estimating the coordinates of a location on an object in a 3D scene. A variety of radiation patterns are provided in accordance with various embodiments. Some embodiments may relate to the use of patterned illumination to identify the angular information that may be utilized to measure depth by triangulation.
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公开(公告)号：US10295655B2
公开(公告)日：2019-05-21
申请号：US16034485
申请日：2018-07-13
申请人： COGNEX CORPORATION
发明人： Benjamin Braker , Aaron Wegner , Ronald Zimmerman , Eric Moore , Trevor McDonald
摘要： Methods, systems, and devices involving patterned radiation are provided in accordance with various embodiments. Some embodiments include a device for projecting pattern radiation. Some embodiments include a method for estimating coordinates of a location on an object in a 3D scene. Some embodiments include a system for estimating the coordinates of a location on an object in a 3D scene. A variety of radiation patterns are provided in accordance with various embodiments. Some embodiments may relate to the use of patterned illumination to identify the angular information that may be utilized to measure depth by triangulation.
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公开(公告)号：US20200309914A1
公开(公告)日：2020-10-01
申请号：US16845737
申请日：2020-04-10
申请人： COGNEX CORPORATION
发明人： Benjamin Braker , Aaron Wegner , Ronald Zimmerman , Eric Moore , Trevor McDonald
摘要： Methods, systems, and devices involving patterned radiation are provided in accordance with various embodiments. Some embodiments include a device for projecting pattern radiation. Some embodiments include a method for estimating coordinates of a location on an object in a 3D scene. Some embodiments include a system for estimating the coordinates of a location on an object in a 3D scene. A variety of radiation patterns are provided in accordance with various embodiments. Some embodiments may relate to the use of patterned illumination to identify the angular information that may be utilized to measure depth by triangulation.
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公开(公告)号：US11054506B2
公开(公告)日：2021-07-06
申请号：US16845737
申请日：2020-04-10
申请人： COGNEX CORPORATION
发明人： Benjamin Braker , Aaron Wegner , Ronald Zimmerman , Eric Moore , Trevor McDonald
摘要： Methods, systems, and devices involving patterned radiation are provided in accordance with various embodiments. Some embodiments include a device for projecting pattern radiation. Some embodiments include a method for estimating coordinates of a location on an object in a 3D scene. Some embodiments include a system for estimating the coordinates of a location on an object in a 3D scene. A variety of radiation patterns are provided in accordance with various embodiments. Some embodiments may relate to the use of patterned illumination to identify the angular information that may be utilized to measure depth by triangulation.
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公开(公告)号：US20180335506A1
公开(公告)日：2018-11-22
申请号：US16034485
申请日：2018-07-13
申请人： COGNEX CORPORATION
发明人： Benjamin Braker , Aaron Wegner , Ronald Zimmerman , Eric Moore , Trevor McDonald
CPC分类号： G01S7/4814 , G01B11/002 , G01B11/2531 , G01S17/42 , G06T7/521 , G06T2207/20056
摘要： Methods, systems, and devices involving patterned radiation are provided in accordance with various embodiments. Some embodiments include a device for projecting pattern radiation. Some embodiments include a method for estimating coordinates of a location on an object in a 3D scene. Some embodiments include a system for estimating the coordinates of a location on an object in a 3D scene. A variety of radiation patterns are provided in accordance with various embodiments. Some embodiments may relate to the use of patterned illumination to identify the angular information that may be utilized to measure depth by triangulation.
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公开(公告)号：US10088556B2
公开(公告)日：2018-10-02
申请号：US15389804
申请日：2016-12-23
申请人： COGNEX CORPORATION
发明人： Benjamin Braker , Aaron Wegner , Ronald Zimmerman , Eric Moore , Trevor McDonald
摘要： Methods, systems, and devices involving patterned radiation are provided in accordance with various embodiments. Some embodiments include a device for projecting pattern radiation. Some embodiments include a method for estimating coordinates of a location on an object in a 3D scene. Some embodiments include a system for estimating the coordinates of a location on an object in a 3D scene. A variety of radiation patterns are provided in accordance with various embodiments. Some embodiments may relate to the use of patterned illumination to identify the angular information that may be utilized to measure depth by triangulation.
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