METHOD AND SYSTEM FOR MEASURING THE ORIENTATION OF ONE RIGID OBJECT RELATIVE TO ANOTHER

    公开(公告)号:US20200034985A1

    公开(公告)日:2020-01-30

    申请号:US16049526

    申请日:2018-07-30

    Abstract: A method and apparatus for photogrammetrically determining a six degree of freedom spatial relationship between a first object and a second object is disclosed. In one embodiment, the method comprises photogrammetrically determining a first orientation of the first object relative to the second object, photogrammetrically determining a second orientation of the second object relative to the first object, and determining the six degree of freedom spatial relationship between the first object and the second object from the photogrammetrically determined first orientation of the first object relative to the second object and the photogrammetrically determined second orientation of the second object relative to the first object

    Laser metrology system and method

    公开(公告)号:US09606235B2

    公开(公告)日:2017-03-28

    申请号:US14156789

    申请日:2014-01-16

    Abstract: A laser metrology system may include a modulated measurement beam, a beam splitter for splitting the measurement beam into a local oscillator beam and a transmitted beam, an optical assembly for projecting the transmitted beam to a measured area on a surface of a target structure and for receiving a reflected beam from the measured area, a beam combiner for combining the reflected beam and the local oscillator beam into a detection beam, a detector for processing the detection beam, the detector including a micro-lens for projecting the detection beam, a photodetector for carrying out coherent detection of the detection beam and detector electronics in communication with the photodetector for generating informational data from the detection beam, and a range processor for computing dimensional data about the measured area from the informational data.

    Method and system for measuring the orientation of one rigid object relative to another

    公开(公告)号:US11137247B2

    公开(公告)日:2021-10-05

    申请号:US16895949

    申请日:2020-06-08

    Abstract: A method and apparatus for photogrammetrically determining a six degree of freedom spatial relationship between a first object and a second object is disclosed. In one embodiment, the method comprises photogrammetrically determining a first orientation of the first object relative to the second object, photogrammetrically determining a second orientation of the second object relative to the first object, and determining the six degree of freedom spatial relationship between the first object and the second object from the photogrammetrically determined first orientation of the first object relative to the second object and the photogrammetrically determined second orientation of the second object relative to the first object.

    Systems and methods for non-contact biometric sensing
    5.
    发明授权
    Systems and methods for non-contact biometric sensing 有权
    非接触式生物识别系统和方法

    公开(公告)号:US09167972B2

    公开(公告)日:2015-10-27

    申请号:US13914743

    申请日:2013-06-11

    Abstract: A non-contact biometric sensing device is described. The device includes a processing device, a user interface communicatively coupled to the processing device, a display communicatively coupled to the processing device, a laser doppler vibrometer sensor communicatively coupled to the processing device, and an infrared camera communicatively coupled to the processing device. The processing device is programmed to utilize mechanical motion data received from the laser doppler vibrometer sensor and thermal distributions data from the infrared camera to calculate biometric data, when signals originating from the laser doppler vibrometer sensor and the infrared camera are reflected back towards the device from a target.

    Abstract translation: 描述非接触式生物测定传感装置。 该设备包括处理设备,通信地耦合到处理设备的用户界面,通信地耦合到处理设备的显示器,通信地耦合到处理设备的激光多普勒测振传感器以及通信地耦合到处理设备的红外照相机。 当来自激光多普勒测振传感器和红外摄像机的信号被反射回设备时,处理设备被编程为利用从激光多普勒测振传感器接收的机械运动数据和来自红外摄像机的热分布数据来计算生物测定数据 一个目标。

    METHOD AND SYSTEM FOR MEASURING THE ORIENTATION OF ONE RIGID OBJECT RELATIVE TO ANOTHER

    公开(公告)号:US20200300624A1

    公开(公告)日:2020-09-24

    申请号:US16895949

    申请日:2020-06-08

    Abstract: A method and apparatus for photogrammetrically determining a six degree of freedom spatial relationship between a first object and a second object is disclosed. In one embodiment, the method comprises photogrammetrically determining a first orientation of the first object relative to the second object, photogrammetrically determining a second orientation of the second object relative to the first object, and determining the six degree of freedom spatial relationship between the first object and the second object from the photogrammetrically determined first orientation of the first object relative to the second object and the photogrammetrically determined second orientation of the second object relative to the first object

    Laser Metrology System and Method
    7.
    发明申请
    Laser Metrology System and Method 有权
    激光测量系统和方法

    公开(公告)号:US20150198433A1

    公开(公告)日:2015-07-16

    申请号:US14156789

    申请日:2014-01-16

    Abstract: A laser metrology system may include a modulated measurement beam, a beam splitter for splitting the measurement beam into a local oscillator beam and a transmitted beam, an optical assembly for projecting the transmitted beam to a measured area on a surface of a target structure and for receiving a reflected beam from the measured area, a beam combiner for combining the reflected beam and the local oscillator beam into a detection beam, a detector for processing the detection beam, the detector including a micro-lens for projecting the detection beam, a photodetector for carrying out coherent detection of the detection beam and detector electronics in communication with the photodetector for generating informational data from the detection beam, and a range processor for computing dimensional data about the measured area from the informational data.

    Abstract translation: 激光测量系统可以包括调制的测量光束,用于将测量光束分离成本地振荡器光束和透射光束的分束器,用于将透射束投射到目标结构的表面上的测量区域的光学组件, 从测量区域接收反射光束,用于将反射光束和本地振荡器光束组合成检测光束的光束组合器,用于处理检测光束的检测器,检测器包括用于投影检测光束的微透镜,光电检测器 用于执行与用于从检测光束产生信息数据的光电检测器通信的检测光束和检测器电子设备的相干检测;以及范围处理器,用于从信息数据计算关于测量区域的尺寸数据。

    SYSTEMS AND METHODS FOR NON-CONTACT BIOMETRIC SENSING
    8.
    发明申请
    SYSTEMS AND METHODS FOR NON-CONTACT BIOMETRIC SENSING 有权
    用于非接触式生物量感测的系统和方法

    公开(公告)号:US20130271590A1

    公开(公告)日:2013-10-17

    申请号:US13914743

    申请日:2013-06-11

    Abstract: A non-contact biometric sensing device is described. The device includes a processing device, a user interface communicatively coupled to the processing device, a display communicatively coupled to the processing device, a laser doppler vibrometer sensor communicatively coupled to the processing device, and an infrared camera communicatively coupled to the processing device. The processing device is programmed to utilize mechanical motion data received from the laser doppler vibrometer sensor and thermal distributions data from the infrared camera to calculate biometric data, when signals originating from the laser doppler vibrometer sensor and the infrared camera are reflected back towards the device from a target.

    Abstract translation: 描述非接触式生物测定传感装置。 该设备包括处理设备,通信地耦合到处理设备的用户界面,通信地耦合到处理设备的显示器,通信地耦合到处理设备的激光多普勒测振传感器以及通信地耦合到处理设备的红外照相机。 当来自激光多普勒测振传感器和红外摄像机的信号被反射回设备时,处理设备被编程为利用从激光多普勒测振传感器接收的机械运动数据和来自红外摄像机的热分布数据来计算生物测定数据 一个目标。

Patent Agency Ranking