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公开(公告)号：US20120091324A1
公开(公告)日：2012-04-19
申请号：US13341640
申请日：2011-12-30
申请人： Christian J. Grund
发明人： Christian J. Grund
IPC分类号： H01J40/14
CPC分类号： G01S17/107 , G01S7/4813 , G01S7/4816 , G01S7/487
摘要： A pulse data recorder system and method are provided. Upon the arrival or occurrence of an event or signal, the state of a digital switch is set. Upon receiving a pulse from a readout clock, the state of the switch is stored in a buffer memory, and the state of the switch is reset. As the readout clock is run, a time history of the state of the switch is obtained. The pulse data recorder can feature a plurality of unit cells, for use in imaging or other multiple pixel applications.
摘要翻译： 提供脉冲数据记录器系统和方法。 在事件或信号的到达或发生时，设置数字开关的状态。 在从读出时钟接收到脉冲时，开关的状态被存储在缓冲存储器中，并且开关的状态被复位。 当读出时钟运行时，获得开关状态的时间历史。 脉冲数据记录器可以具有多个单位单元，用于成像或其他多个像素应用。
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公开(公告)号：US06233045B1
公开(公告)日：2001-05-15
申请号：US09311920
申请日：1999-05-14
IPC分类号： G01C308
摘要： A self-mixing sensor usable for remotely measuring speed, vibrations, range, and length is provided in a manner making the device practical for economic implementation while retaining accuracy. In one embodiment, the device is configured to avoid mode hopping, such as by providing for relatively high loss for all modes other than the desired mode. Preferably this is accomplished by utilizing laser types that have a high degree of side mode supression, such as DFB lasers or through active or passive control of the amount of light permitted to reenter the laser.
摘要翻译： 提供了用于远程测量速度，振动，范围和长度的自混合传感器，使得该装置在保持精度的同时实现经济实现。 在一个实施例中，该设备被配置为避免模式跳频，例如通过为除所需模式之外的所有模式提供相对高的损耗。 优选地，这是通过利用具有高度侧向抑制的激光类型来实现的，例如DFB激光器，或通过主动或被动地控制允许重新进入激光器的光量。
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公开(公告)号：US08314992B1
公开(公告)日：2012-11-20
申请号：US13043279
申请日：2011-03-08
CPC分类号： G02B17/008 , G02B17/0615 , G02B27/283
摘要： Field widening lens methods and systems are provided. The field widening lens includes a non-planar primary mirror and a secondary mirror. In addition, separate input and output ports are provided. The field widening lens further provides for an optical path difference for rays within the lens that is essentially zero for any ray within the field of view of an optical system including the field widening lens, regardless of the angle at which the ray entered the lens.
摘要翻译： 提供现场加宽镜头的方法和系统。 场增宽透镜包括非平面主镜和副镜。 此外，还提供了单独的输入和输出端口。 场增宽透镜还为透镜内的光线提供了光程差，对于包括场增宽透镜的光学系统的视场内的任何射线而言，与射线进入透镜的角度无关。
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公开(公告)号：US07961301B2
公开(公告)日：2011-06-14
申请号：US12464009
申请日：2009-05-11
申请人： Ronald P. Earhart , Rex M. Craig , Christian J. Grund , Ian J. Gravseth , Xiaopei Huang , Carl S. Weimer
发明人： Ronald P. Earhart , Rex M. Craig , Christian J. Grund , Ian J. Gravseth , Xiaopei Huang , Carl S. Weimer
IPC分类号： G01C3/08
CPC分类号： G01S7/4813 , G01S3/7867 , G01S7/4814 , G01S7/4816 , G01S17/023 , G01S17/58 , G01S17/87 , G01S17/88 , G01S17/89
摘要： The present invention pertains in general to a single, integrated flash LADAR system and method. The system includes data processing hardware and software, a passive two-dimensional camera, a three-dimensional camera, a light source, and a common optical path. One or more star trackers can also be included. In addition, auxiliary components, such as an inertial measurement unit and a global positioning system receiver can be included. The system can be closely integrated with a critical algorithm suite that operates in multiple modes, in real-time to enable landing, docking, and navigation functions, such as Guidance, Navigation, and Control (GNC), Altimetry, Velocimetry, Terrain Relative Navigation (TRN), Hazard Detection and Avoidance (HDA), and dust penetration.
摘要翻译： 本发明一般涉及单个集成闪光灯LADAR系统和方法。 该系统包括数据处理硬件和软件，无源二维相机，三维相机，光源和公共光路。 也可以包括一个或多个星形跟踪器。 此外，可以包括辅助部件，例如惯性测量单元和全球定位系统接收器。 该系统可以与关键算法套件紧密集成，可以在多种模式下实时运行，以实现着陆，对接和导航功能，如导航，导航和控制（GNC），测高，测速，地形相对导航 （TRN），危害检测和避免（HDA）和粉尘渗透。
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5.发明授权Systems and methods of scene and action capture using imaging system incorporating 3D LIDAR 有权使用包含3D LIDAR的成像系统进行场景和动作捕获的系统和方法公开(公告)号：US09041915B2
公开(公告)日：2015-05-26
申请号：US13099118
申请日：2011-05-02
IPC分类号： G01C3/08 , G01S3/786 , G01S7/481 , G01S17/02 , G01S17/58 , G01S17/87 , G01S17/88 , G01S17/89 , G01S17/93 , G01S7/00
CPC分类号： G01S3/7867 , G01S7/003 , G01S7/4813 , G01S7/4814 , G01S7/4816 , G01S17/023 , G01S17/58 , G01S17/87 , G01S17/88 , G01S17/89 , G01S17/933
摘要： The present invention pertains to systems and methods for the capture of information regarding scenes using single or multiple three-dimensional LADAR systems. Where multiple systems are included, those systems can be placed in different positions about the imaged scene such that each LADAR system provides different viewing perspectives and/or angles. In accordance with further embodiments, the single or multiple LADAR systems can include two-dimensional focal plane arrays, in addition to three-dimensional focal plane arrays, and associated light sources for obtaining three-dimensional information about a scene, including information regarding the contours of the objects within the scene. Processing of captured image information can be performed in real time, and processed scene information can include data frames that comprise three-dimensional and two-dimensional image data.
摘要翻译： 本发明涉及用于捕获关于使用单个或多个三维LADAR系统的场景的信息的系统和方法。 在包括多个系统的地方，这些系统可以被放置在关于成像场景的不同位置，使得每个LADAR系统提供不同的观看视角和/或角度。 根据另外的实施例，除了三维焦平面阵列之外，单个或多个LADAR系统还可以包括二维焦平面阵列，以及用于获得关于场景的三维信息的相关联的光源，包括关于轮廓的信息 的场景内的物体。 拍摄图像信息的处理可以实时执行，并且处理的场景信息可以包括包括三维和二维图像数据的数据帧。
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公开(公告)号：US08232514B2
公开(公告)日：2012-07-31
申请号：US13341640
申请日：2011-12-30
申请人： Christian J. Grund
发明人： Christian J. Grund
IPC分类号： H01J40/14
CPC分类号： G01S17/107 , G01S7/4813 , G01S7/4816 , G01S7/487
摘要： A pulse data recorder system and method are provided. Upon the arrival or occurrence of an event or signal, the state of a digital switch is set. Upon receiving a pulse from a readout clock, the state of the switch is stored in a buffer memory, and the state of the switch is reset. As the readout clock is run, a time history of the state of the switch is obtained. The pulse data recorder can feature a plurality of unit cells, for use in imaging or other multiple pixel applications.
摘要翻译： 提供脉冲数据记录器系统和方法。 在事件或信号的到达或发生时，设置数字开关的状态。 在从读出时钟接收到脉冲时，开关的状态被存储在缓冲存储器中，并且开关的状态被复位。 当读出时钟运行时，获得开关状态的时间历史。 脉冲数据记录器可以具有多个单位单元，用于成像或其他多个像素应用。
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7.发明申请SYSTEMS AND METHODS OF SCENE AND ACTION CAPTURE USING IMAGING SYSTEM INCORPORATING 3D LIDAR 有权使用3D激光雷达的成像系统的场景和动作捕捉方法公开(公告)号：US20120044476A1
公开(公告)日：2012-02-23
申请号：US13099118
申请日：2011-05-02
IPC分类号： G01C3/08
CPC分类号： G01S3/7867 , G01S7/003 , G01S7/4813 , G01S7/4814 , G01S7/4816 , G01S17/023 , G01S17/58 , G01S17/87 , G01S17/88 , G01S17/89 , G01S17/933
摘要： The present invention pertains to systems and methods for the capture of information regarding scenes using single or multiple three-dimensional LADAR systems. Where multiple systems are included, those systems can be placed in different positions about the imaged scene such that each LADAR system provides different viewing perspectives and/or angles. In accordance with further embodiments, the single or multiple LADAR systems can include two-dimensional focal plane arrays, in addition to three-dimensional focal plane arrays, and associated light sources for obtaining three-dimensional information about a scene, including information regarding the contours of the objects within the scene. Processing of captured image information can be performed in real time, and processed scene information can include data frames that comprise three-dimensional and two-dimensional image data.
摘要翻译： 本发明涉及用于捕获关于使用单个或多个三维LADAR系统的场景的信息的系统和方法。 在包括多个系统的地方，这些系统可以被放置在关于成像场景的不同位置，使得每个LADAR系统提供不同的观看视角和/或角度。 根据另外的实施例，除了三维焦平面阵列之外，单个或多个LADAR系统还可以包括二维焦平面阵列，以及用于获得关于场景的三维信息的相关联的光源，包括关于轮廓的信息 的场景内的物体。 拍摄图像信息的处理可以实时执行，并且处理的场景信息可以包括包括三维和二维图像数据的数据帧。
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公开(公告)号：US07929215B1
公开(公告)日：2011-04-19
申请号：US12390226
申请日：2009-02-20
IPC分类号： G02B27/14
CPC分类号： G02B17/008 , G02B17/0615 , G02B27/283
摘要： Field widening lens methods and systems are provided. The field widening lens includes a non-planar primary mirror and a secondary mirror. In addition, separate input and output ports are provided. The field widening lens further provides for an optical path difference for rays within the lens that is essentially zero for any ray within the field of view of an optical system including the field widening lens, regardless of the angle at which the ray entered the lens.
摘要翻译： 提供现场加宽镜头的方法和系统。 场增宽透镜包括非平面主镜和副镜。 此外，还提供了单独的输入和输出端口。 场增宽透镜还为透镜内的光线提供了光程差，对于包括场增宽透镜的光学系统的视场内的任何射线而言，与射线进入透镜的角度无关。
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公开(公告)号：US20100208244A1
公开(公告)日：2010-08-19
申请号：US12464009
申请日：2009-05-11
申请人： Ronald P. Earhart , Rex M. Craig , Christian J. Grund , Ian J. Gravseth , Xiaopei Huang , Carl S. Weimer
发明人： Ronald P. Earhart , Rex M. Craig , Christian J. Grund , Ian J. Gravseth , Xiaopei Huang , Carl S. Weimer
IPC分类号： G01C1/00
CPC分类号： G01S7/4813 , G01S3/7867 , G01S7/4814 , G01S7/4816 , G01S17/023 , G01S17/58 , G01S17/87 , G01S17/88 , G01S17/89
摘要： The present invention pertains in general to a single, integrated flash LADAR system and method. The system includes data processing hardware and software, a passive two-dimensional camera, a three-dimensional camera, a light source, and a common optical path. One or more star trackers can also be included. In addition, auxiliary components, such as an inertial measurement unit and a global positioning system receiver can be included. The system can be closely integrated with a critical algorithm suite that operates in multiple modes, in real-time to enable landing, docking, and navigation functions, such as Guidance, Navigation, and Control (GNC), Altimetry, Velocimetry, Terrain Relative Navigation (TRN), Hazard Detection and Avoidance (HDA), and dust penetration.
摘要翻译： 本发明一般涉及单个集成闪光灯LADAR系统和方法。 该系统包括数据处理硬件和软件，无源二维相机，三维相机，光源和公共光路。 也可以包括一个或多个星形跟踪器。 此外，可以包括辅助部件，例如惯性测量单元和全球定位系统接收器。 该系统可以与关键算法套件紧密集成，可以在多种模式下实时运行，以实现着陆，对接和导航功能，如导航，导航和控制（GNC），测高，测速，地形相对导航 （TRN），危害检测和避免（HDA）和粉尘渗透。
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公开(公告)号：US20100102203A1
公开(公告)日：2010-04-29
申请号：US12357171
申请日：2009-01-21
申请人： Christian J. Grund
发明人： Christian J. Grund
CPC分类号： G01S17/107 , G01S7/4813 , G01S7/4816 , G01S7/487
摘要： A pulse data recorder system and method are provided. Upon the arrival or occurrence of an event or signal, the state of a digital switch is set. Upon receiving a pulse from a readout clock, the state of the switch is stored in a buffer memory, and the state of the switch is reset. As the readout clock is run, a time history of the state of the switch is obtained. The pulse data recorder can feature a plurality of unit cells, for use in imaging or other multiple pixel applications.
摘要翻译： 提供脉冲数据记录器系统和方法。 在事件或信号的到达或发生时，设置数字开关的状态。 在从读出时钟接收到脉冲时，开关的状态被存储在缓冲存储器中，并且开关的状态被复位。 当读出时钟运行时，获得开关状态的时间历史。 脉冲数据记录器可以具有多个单位单元，用于成像或其他多个像素应用。
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