-
公开(公告)号：US08238611B2
公开(公告)日：2012-08-07
申请号：US13112247
申请日：2011-05-20
申请人： Pierre St. Hilaire , Gaile Gibson Gordon , John Iselin Woodfill , Ronald John Buck , Steve Clohset
发明人： Pierre St. Hilaire , Gaile Gibson Gordon , John Iselin Woodfill , Ronald John Buck , Steve Clohset
IPC分类号： G06K9/00
CPC分类号： G01B11/25 , G01B11/2545 , G06T7/521 , G06T7/593
摘要： A system for distance calculation is disclosed. The system includes an illuminator unit, one or more camera units, and a distance processor. The illuminator unit illuminates a scene in a target area using a textured pattern creator and wherein the textured pattern creator includes a diffractive optical element. The one or more camera units captures two or more images of the target area from two or more physical locations. A textured pattern illumination is visible in each of the two or more images of the target area. The images are used to calculate distances to one or more points in the scene in the target area.
摘要翻译： 公开了一种用于距离计算的系统。 该系统包括照明器单元，一个或多个照相机单元和距离处理器。 照明器单元使用纹理图案创建器照亮目标区域中的场景，并且其中纹理图案创建器包括衍射光学元件。 一个或多个相机单元从两个或更多个物理位置捕获目标区域的两个或更多个图像。 纹理图案照明在目标区域的两个或更多个图像的每一个中可见。 图像用于计算目标区域中场景中一个或多个点的距离。
-
公开(公告)号：US20110222736A1
公开(公告)日：2011-09-15
申请号：US13112247
申请日：2011-05-20
申请人： Pierre St. Hilaire , Gaile Gibson Gordon , John Iselin Woodfill , Ronald J. Buck , Steve Clohset
发明人： Pierre St. Hilaire , Gaile Gibson Gordon , John Iselin Woodfill , Ronald J. Buck , Steve Clohset
IPC分类号： G06K9/00
CPC分类号： G01B11/25 , G01B11/2545 , G06T7/521 , G06T7/593
摘要： A system for distance calculation is disclosed. The system includes an illuminator unit, one or more camera units, and a distance processor. The illuminator unit illuminates a scene in a target area using a textured pattern creator and wherein the textured pattern creator includes a diffractive optical element. The one or more camera units captures two or more images of the target area from two or more physical locations. A textured pattern illumination is visible in each of the two or more images of the target area. The images are used to calculate distances to one or more points in the scene in the target area.
摘要翻译： 公开了一种用于距离计算的系统。 该系统包括照明器单元，一个或多个照相机单元和距离处理器。 照明器单元使用纹理图案创建者照亮目标区域中的场景，并且其中纹理图案创建器包括衍射光学元件。 一个或多个相机单元从两个或更多个物理位置捕获目标区域的两个或更多个图像。 纹理图案照明在目标区域的两个或更多个图像的每一个中可见。 图像用于计算目标区域中场景中一个或多个点的距离。
-
公开(公告)号：US07970177B2
公开(公告)日：2011-06-28
申请号：US11728202
申请日：2007-03-22
申请人： Pierre St. Hilaire , Gaile Gibson Gordon , John Iselin Woodfill , Ronald J. Buck , Steve Clohset
发明人： Pierre St. Hilaire , Gaile Gibson Gordon , John Iselin Woodfill , Ronald J. Buck , Steve Clohset
IPC分类号： G06K9/00
CPC分类号： G01B11/25 , G01B11/2545 , G06T7/521 , G06T7/593
摘要： A system for distance calculation is disclosed. The system includes an illuminator unit, one or more camera units, and a distance processor. The illuminator unit illuminates a scene in a target area using a textured pattern creator and wherein the textured pattern creator includes a diffractive optical element. The one or more camera units captures two or more images of the target area from two or more physical locations. A textured pattern illumination is visible in each of the two or more images of the target area. The images are used to calculate distances to one or more points in the scene in the target area.
摘要翻译： 公开了一种用于距离计算的系统。 该系统包括照明器单元，一个或多个照相机单元和距离处理器。 照明器单元使用纹理图案创建器照亮目标区域中的场景，并且其中纹理图案创建器包括衍射光学元件。 一个或多个相机单元从两个或更多个物理位置捕获目标区域的两个或更多个图像。 纹理图案照明在目标区域的两个或更多个图像的每一个中可见。 图像用于计算目标区域中场景中一个或多个点的距离。
-
公开(公告)号：US08717450B2
公开(公告)日：2014-05-06
申请号：US13619365
申请日：2012-09-14
CPC分类号： G01C11/02
摘要： A precision motion platform carrying an imaging device under a large-field-coverage lens enables capture of high resolution imagery over the full field in an instantaneous telephoto mode and wide-angle coverage through temporal integration. The device permits automated tracking and scanning without movement of a camera body or lens. Coupled use of two or more devices enables automated range computation without the need for subsequent epipolar rectification. The imager motion enables sample integration for resolution enhancement. The control methods for imager positioning enable decreasing the blur caused by both the motion of the moving imager or the motion of an object's image that the imager is intended to capture.
摘要翻译： 携带大场覆盖透镜下的成像装置的精密运动平台能够在瞬时长焦模式下通过全场捕获高分辨率图像，并通过时间整合捕获广角覆盖。 该设备允许自动跟踪和扫描，而不会移动相机机身或镜头。 耦合使用两个或更多器件可实现自动量程计算，而无需后续的对极整流。 成像器运动使样本集成能够提高分辨率。 用于成像器定位的控制方法能够减少由移动成像器的运动或成像器想要捕获的物体图像的运动造成的模糊。
-
公开(公告)号：US20070263903A1
公开(公告)日：2007-11-15
申请号：US11728202
申请日：2007-03-22
申请人： Pierre St. Hilaire , Gaile Gordon , John Woodfill , Ronald Buck , Steve Clohset
发明人： Pierre St. Hilaire , Gaile Gordon , John Woodfill , Ronald Buck , Steve Clohset
IPC分类号： G06K9/00
CPC分类号： G01B11/25 , G01B11/2545 , G06T7/521 , G06T7/593
摘要： A system for distance calculation is disclosed. The system includes an illuminator unit, one or more camera units, and a distance processor. The illuminator unit illuminates a scene in a target area using a textured pattern creator and wherein the textured pattern creator includes a diffractive optical element. The one or more camera units captures two or more images of the target area from two or more physical locations. A textured pattern illumination is visible in each of the two or more images of the target area. The images are used to calculate distances to one or more points in the scene in the target area.
摘要翻译： 公开了一种用于距离计算的系统。 该系统包括照明器单元，一个或多个照相机单元和距离处理器。 照明器单元使用纹理图案创建器照亮目标区域中的场景，并且其中纹理图案创建器包括衍射光学元件。 一个或多个相机单元从两个或更多个物理位置捕获目标区域的两个或更多个图像。 纹理图案照明在目标区域的两个或更多个图像的每一个中可见。 图像用于计算目标区域中场景中一个或多个点的距离。
-
公开(公告)号：US06967678B2
公开(公告)日：2005-11-22
申请号：US09759053
申请日：2001-01-12
CPC分类号： G01C11/02
摘要： A precision motion platform carrying an imaging device under a large-field-coverage lens enables capture of high resolution imagery over the full field in an instantaneous telephoto mode and wide-angle coverage through temporal integration. The device permits automated tracking and scanning without movement of a camera body or lens. Coupled use of two or more devices enables automated range computation without the need for subsequent epipolar rectification. The imager motion enables sample integration for resolution enhancement. The control methods for imager positioning enable decreasing the blur caused by both the motion of the moving imager or the motion of an object's image that the imager is intended to capture.
摘要翻译： 携带大场覆盖透镜下的成像装置的精密运动平台能够在瞬时长焦模式下通过全场捕获高分辨率图像，并通过时间整合捕获广角覆盖。 该设备允许自动跟踪和扫描，而不会移动相机机身或镜头。 耦合使用两个或更多器件可实现自动量程计算，而无需后续的对极整流。 成像器运动使样本集成能够提高分辨率。 用于成像器定位的控制方法能够减少由移动成像器的运动或成像器想要捕获的物体图像的运动造成的模糊。
-
7.发明申请Motion measurement and synchronication using a scanning interferometer with gratings 有权使用带光栅的扫描干涉仪进行运动测量和同步公开(公告)号：US20080304045A1
公开(公告)日：2008-12-11
申请号：US12152856
申请日：2008-05-16
申请人： Pierre St. Hilaire
发明人： Pierre St. Hilaire
CPC分类号： G01B9/02045 , G01B9/02016 , G03F7/70358 , G03F7/70725 , G03F7/70775
摘要： Indicating relative speed is disclosed. A first grating coupled to a first moving object is illuminated using a coherent light source to generate a first diffracted beam and a diffracted order beam. A second grating coupled to a second moving object is illuminated using the first diffracted beam and the second diffracted beam to generate a third diffracted beam and a fourth diffracted beam. The third diffracted beam and the fourth diffracted beam are measured. A relative speed of the first moving object with respect to the second moving object is indicated based at least in part on the measured third diffracted beam and the measured fourth diffracted beam.
摘要翻译： 公布相关速度指标。 使用相干光源照射耦合到第一移动物体的第一光栅以产生第一衍射光束和衍射级光束。 使用第一衍射光束和第二衍射光束照射耦合到第二移动物体的第二光栅，以产生第三衍射光束和第四衍射光束。 测量第三衍射光束和第四衍射光束。 至少部分地基于所测量的第三衍射光束和测量的第四衍射光束来指示第一移动物体相对于第二移动物体的相对速度。
-
公开(公告)号：US08493461B2
公开(公告)日：2013-07-23
申请号：US12947546
申请日：2010-11-16
CPC分类号： G01C11/02
摘要： A precision motion platform carrying an imaging device under a large-field-coverage lens enables capture of high resolution imagery over the full field in an instantaneous telephoto mode and wide-angle coverage through temporal integration. The device permits automated tracking and scanning without movement of a camera body or lens. Coupled use of two or more devices enables automated range computation without the need for subsequent epipolar rectification. The imager motion enables sample integration for resolution enhancement. The control methods for imager positioning enable decreasing the blur caused by both the motion of the moving imager or the motion of an object's image that the imager is intended to capture.
-
公开(公告)号：US20130057682A1
公开(公告)日：2013-03-07
申请号：US13619365
申请日：2012-09-14
IPC分类号： H04N7/18
CPC分类号： G01C11/02
摘要： A precision motion platform carrying an imaging device under a large-field-coverage lens enables capture of high resolution imagery over the full field in an instantaneous telephoto mode and wide-angle coverage through temporal integration. The device permits automated tracking and scanning without movement of a camera body or lens. Coupled use of two or more devices enables automated range computation without the need for subsequent epipolar rectification. The imager motion enables sample integration for resolution enhancement. The control methods for imager positioning enable decreasing the blur caused by both the motion of the moving imager or the motion of an object's image that the imager is intended to capture.
摘要翻译： 携带大场覆盖透镜下的成像装置的精密运动平台能够在瞬时长焦模式下通过全场捕获高分辨率图像，并通过时间整合捕获广角覆盖。 该设备允许自动跟踪和扫描，而不会移动相机机身或镜头。 耦合使用两个或更多器件可实现自动量程计算，而无需后续的对极整流。 成像器运动使样本集成能够提高分辨率。 用于成像器定位的控制方法能够减少由移动成像器的运动或成像器想要捕获的物体图像的运动造成的模糊。
-
公开(公告)号：US07486311B2
公开(公告)日：2009-02-03
申请号：US10742311
申请日：2003-12-18
CPC分类号： G01C11/02
摘要： A precision motion platform carrying an imaging device under a large-field-coverage lens enables capture of high resolution imagery over the full field in an instantaneous telephoto mode and wide-angle coverage through temporal integration. The device permits automated tracking and scanning without movement of a camera body or lens. Coupled use of two or more devices enables automated range computation without the need for subsequent epipolar rectification. The imager motion enables sample integration for resolution enhancement. The control methods for imager positioning enable decreasing the blur caused by both the motion of the moving imager or the motion of an object's image that the imager is intended to capture.
摘要翻译： 携带大场覆盖透镜下的成像装置的精密运动平台能够在瞬时长焦模式下通过全场捕获高分辨率图像，并通过时间整合捕获广角覆盖。 该设备允许自动跟踪和扫描，而不会移动相机机身或镜头。 耦合使用两个或更多器件可实现自动量程计算，而无需后续的对极整流。 成像器运动使样本集成能够提高分辨率。 用于成像器定位的控制方法能够减少由移动成像器的运动或成像器想要捕获的物体图像的运动造成的模糊。
-
-
-
-
-
-
-
-
-
搜索结果
25 条记录 (耗时 0.037 秒)
