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公开(公告)号：US09955910B2
公开(公告)日：2018-05-01
申请号：US15338216
申请日：2016-10-28
发明人： William Richard Fright , Mark Arthur Nixon , Bruce Clinton McCallum , James Telford George Preddey
IPC分类号： G06K9/00 , A61B5/00 , A61B5/107 , G06T7/00 , A61B5/01 , A61B5/145 , A61B8/08 , G01B11/00 , G01B11/02 , G01B11/22 , G01B11/28 , G01B11/14 , H04N1/00 , H04N5/232 , A61B34/10 , A61B90/00
CPC分类号： A61B5/445 , A61B5/0013 , A61B5/0022 , A61B5/0059 , A61B5/0077 , A61B5/01 , A61B5/1073 , A61B5/1077 , A61B5/1079 , A61B5/14539 , A61B5/444 , A61B5/447 , A61B5/6898 , A61B5/7275 , A61B5/7282 , A61B5/743 , A61B5/746 , A61B5/748 , A61B5/7485 , A61B8/488 , A61B8/5223 , A61B2034/105 , A61B2090/367 , A61B2576/02 , G01B11/002 , G01B11/02 , G01B11/14 , G01B11/22 , G01B11/285 , G06T7/0004 , G06T7/0014 , G06T2207/10028 , G06T2207/30088 , H04N1/00209 , H04N1/00244 , H04N5/23222 , H04N5/23293
摘要： Dimensions of a surface feature are determined by capturing an image of the surface feature and determining a scale associated with the image. Structured light may be projected onto the surface, such that the position of structured light in the captured image allows determination of scale. A non-planar surface may be unwrapped. The surface may alternatively be projected into a plane to correct for the scene being tilted with respect to the camera axis. A border of the surface feature may be input manually by a user. An apparatus and system for implementing the method are also disclosed.
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公开(公告)号：US20180214071A1
公开(公告)日：2018-08-02
申请号：US15938921
申请日：2018-03-28
发明人： William Richard Fright , Mark Arthur Nixon , Bruce Clinton McCallum , James Telford George Preddey
IPC分类号： A61B5/00 , H04N5/232 , H04N1/00 , G06T7/00 , G01B11/28 , G01B11/22 , G01B11/14 , G01B11/02 , G01B11/00 , A61B8/08 , A61B5/145 , A61B5/107 , A61B5/01 , A61B90/00 , A61B34/10
CPC分类号： A61B5/445 , A61B5/0013 , A61B5/0022 , A61B5/0059 , A61B5/0077 , A61B5/01 , A61B5/1073 , A61B5/1077 , A61B5/1079 , A61B5/14539 , A61B5/444 , A61B5/447 , A61B5/6898 , A61B5/7275 , A61B5/7282 , A61B5/743 , A61B5/746 , A61B5/748 , A61B5/7485 , A61B8/488 , A61B8/5223 , A61B2034/105 , A61B2090/367 , A61B2576/02 , G01B11/002 , G01B11/02 , G01B11/14 , G01B11/22 , G01B11/285 , G06T7/0004 , G06T7/0014 , G06T2207/10028 , G06T2207/30088 , H04N1/00209 , H04N1/00244 , H04N5/23222 , H04N5/23293
摘要： Dimensions of a surface feature are determined by capturing an image of the surface feature and determining a scale associated with the image. Structured light may be projected onto the surface, such that the position of structured light in the captured image allows determination of scale. A non-planar surface may be unwrapped. The surface may alternatively be projected into a plane to correct for the scene being tilted with respect to the camera axis. A border of the surface feature may be input manually by a user. An apparatus and system for implementing the method are also disclosed.
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公开(公告)号：US20170042452A1
公开(公告)日：2017-02-16
申请号：US15338216
申请日：2016-10-28
发明人： William Richard Fright , Mark Arthur Nixon , Bruce Clinton McCallum , James Telford George Preddey
CPC分类号： A61B5/445 , A61B5/0013 , A61B5/0022 , A61B5/0059 , A61B5/0077 , A61B5/01 , A61B5/1073 , A61B5/1077 , A61B5/1079 , A61B5/14539 , A61B5/444 , A61B5/447 , A61B5/6898 , A61B5/7275 , A61B5/7282 , A61B5/743 , A61B5/746 , A61B5/748 , A61B5/7485 , A61B8/488 , A61B8/5223 , A61B2034/105 , A61B2090/367 , A61B2576/02 , G01B11/002 , G01B11/02 , G01B11/14 , G01B11/22 , G01B11/285 , G06T7/0004 , G06T7/0014 , G06T2207/10028 , G06T2207/30088 , H04N1/00209 , H04N1/00244 , H04N5/23222 , H04N5/23293
摘要： Dimensions of a surface feature are determined by capturing an image of the surface feature and determining a scale associated with the image. Structured light may be projected onto the surface, such that the position of structured light in the captured image allows determination of scale. A non-planar surface may be unwrapped. The surface may alternatively be projected into a plane to correct for the scene being tilted with respect to the camera axis. A border of the surface feature may be input manually by a user. An apparatus and system for implementing the method are also disclosed.
摘要翻译： 通过捕获表面特征的图像并确定与图像相关联的尺度来确定表面特征的尺寸。 结构光可以投影到表面上，使得结构化光在捕获图像中的位置允许确定刻度。 可以展开非平面表面。 可以将表面投影到平面中，以校正相对于照相机轴倾斜的场景。 表面特征的边界可以由用户手动输入。 还公开了一种用于实现该方法的装置和系统。
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公开(公告)号：US20210219907A1
公开(公告)日：2021-07-22
申请号：US17093488
申请日：2020-11-09
发明人： William Richard Fright , Mark Arthur Nixon , Bruce Clinton McCallum , James Telford George Preddey
IPC分类号： A61B5/00 , A61B5/107 , G06T7/00 , H04N5/232 , A61B5/01 , A61B5/145 , A61B8/08 , G01B11/00 , G01B11/02 , G01B11/22 , G01B11/28 , G01B11/14 , H04N1/00
摘要： Dimensions of a surface feature are determined by capturing an image of the surface feature and determining a scale associated with the image. Structured light may be projected onto the surface, such that the position of structured light in the captured image allows determination of scale. A non-planar surface may be unwrapped. The surface may alternatively be projected into a plane to correct for the scene being tilted with respect to the camera axis. A border of the surface feature may be input manually by a user. An apparatus and system for implementing the method are also disclosed.
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公开(公告)号：US10827970B2
公开(公告)日：2020-11-10
申请号：US15938921
申请日：2018-03-28
发明人： William Richard Fright , Mark Arthur Nixon , Bruce Clinton McCallum , James Telford George Preddey
IPC分类号： A61B5/00 , A61B5/107 , G06T7/00 , A61B5/01 , A61B5/145 , A61B8/08 , G01B11/00 , G01B11/02 , G01B11/22 , G01B11/28 , G01B11/14 , H04N1/00 , H04N5/232 , A61B34/10 , A61B90/00
摘要： Dimensions of a surface feature are determined by capturing an image of the surface feature and determining a scale associated with the image. Structured light may be projected onto the surface, such that the position of structured light in the captured image allows determination of scale. A non-planar surface may be unwrapped. The surface may alternatively be projected into a plane to correct for the scene being tilted with respect to the camera axis. A border of the surface feature may be input manually by a user. An apparatus and system for implementing the method are also disclosed.
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公开(公告)号：US20170079577A1
公开(公告)日：2017-03-23
申请号：US15370284
申请日：2016-12-06
发明人： William Richard Fright , Mark Arthur Nixon , Bruce Clinton McCallum , James Telford George Preddey
CPC分类号： A61B5/445 , A61B5/0013 , A61B5/0022 , A61B5/0059 , A61B5/0077 , A61B5/01 , A61B5/1073 , A61B5/1077 , A61B5/1079 , A61B5/14539 , A61B5/444 , A61B5/447 , A61B5/6898 , A61B5/7275 , A61B5/7282 , A61B5/743 , A61B5/746 , A61B5/748 , A61B5/7485 , A61B8/488 , A61B8/5223 , A61B2034/105 , A61B2090/367 , A61B2576/02 , G01B11/002 , G01B11/02 , G01B11/14 , G01B11/22 , G01B11/285 , G06T7/0004 , G06T7/0014 , G06T2207/10028 , G06T2207/30088 , H04N1/00209 , H04N1/00244 , H04N5/23222 , H04N5/23293
摘要： Dimensions of a surface feature are determined by capturing an image of the surface feature and determining a scale associated with the image. Structured light may be projected onto the surface, such that the position of structured light in the captured image allows determination of scale. A non-planar surface may be unwrapped. The surface may alternatively be projected into a plane to correct for the scene being tilted with respect to the camera axis. A border of the surface feature may be input manually by a user. An apparatus and system for implementing the method are also disclosed.
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