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    • 1. 发明授权
    • Stereo photogrammetry from a single station using a surveying instrument with an eccentric camera
    • 使用带有偏心相机的测量仪器的单台立体声摄影测量
    • US08897482B2
    • 2014-11-25
    • US12363693
    • 2009-01-30
    • Nick MeinSet SvanholmChristian GraesserMichael Vogel
    • Nick MeinSet SvanholmChristian GraesserMichael Vogel
    • G06K9/00G06T7/00G01C1/04G01C15/00
    • G01C11/025G01C1/04G01C15/00G06T7/593G06T2207/10012G06T2207/30181
    • A method for determining, in relation to a surveying instrument, target coordinates of a point of interest, or target, identified in two images captured by a camera in the surveying instrument. The method comprises determining coordinates of the surveying instrument, capturing a first image using the camera in the first camera position; identifying, in the first image, an object point associated with the target; measuring first image coordinates of the object point in the first image; rotating the surveying instrument around the horizontal axis and the vertical axis in order to position the camera in a second camera position; capturing a second image using the camera in the second camera position; identifying, in the second image, the object point identified in the first image; measuring second image coordinates of the object point in the second image; and determining the coordinates of the target in relation to the surveying instrument.
    • 一种用于相对于测量仪器确定在测量仪器中由相机捕获的两个图像中识别的兴趣点或目标的目标坐标的方法。 该方法包括确定测量仪器的坐标,使用第一相机位置中的相机拍摄第一图像; 在所述第一图像中识别与所述目标相关联的对象点; 测量第一图像中的对象点的第一图像坐标; 围绕水平轴和垂直轴旋转测量仪器,以将相机定位在第二相机位置; 在第二相机位置使用相机拍摄第二图像; 在第二图像中识别在第一图像中识别的对象点; 测量所述第二图像中的对象点的第二图像坐标; 并确定目标相对于测量仪器的坐标。
    • 6. 发明授权
    • Surveying method and surveying instrument
    • 测量方法和测量仪器
    • US07830501B2
    • 2010-11-09
    • US12083653
    • 2005-10-26
    • Torsten KludasMichael Vogel
    • Torsten KludasMichael Vogel
    • G01B11/26
    • G01C11/06G01C15/002
    • A surveying method using a the video total station comprises placing the video total station on a first platform, recording a first image of scenery, placing the video total solution on a second platform disposed at a distance from the first platform, measuring the distance from the first platform and recording a second image of the scenery. Three-dimensional coordinates of objects contained in the images are determined by a photogrammetric analysis of the images based on the measured distance. Further, orientations of the video total station can be recorded when taking the images and when measuring the distance.
    • 使用视频全站仪的测量方法包括将视频全站仪放置在第一平台上,记录风景的第一图像,将视频整体解决方案放置在距离第一平台一定距离的第二平台上,测量距离 第一个平台,并记录风景的第二个图像。 通过基于测量距离的图像的摄影测量分析来确定包含在图像中的物体的三维坐标。 此外,当拍摄图像和测量距离时,可以记录视频全站仪的方位。
    • 7. 发明申请
    • METHOD AND SYSTEM FOR MEASURING ANGLES BASED ON 360 DEGREE IMAGES
    • 基于360度图像测量角度的方法和系统
    • US20100174507A1
    • 2010-07-08
    • US12350871
    • 2009-01-08
    • Michael VogelOmar SoubraDarin Muncy
    • Michael VogelOmar SoubraDarin Muncy
    • G01B11/26H04N7/18
    • G01B11/26G02B13/06G06T7/73
    • A system for measuring angles includes a housing and an imaging device disposed in the housing. The system also includes a first optical element disposed in the housing and configured to receive light propagating from a first target along a first optical path and direct the light toward the imaging device and receive light propagating from a second target along a second optical path and direct the light toward the imaging device. The system further includes a processor in electrical communication with the imaging device and configured to receive data from the imaging device, compute a 360° angular map based on the received data, and determine an angular separation between the first target and the second target.
    • 用于测量角度的系统包括壳体和设置在壳体中的成像装置。 该系统还包括第一光学元件,其设置在壳体中并且被配置为接收沿着第一光路从第一目标传播的光,并将光引向成像装置并且接收沿着第二光路从第二目标传播的光并直接 朝向成像装置的光。 该系统还包括与成像设备电通信并被配置为从成像设备接收数据的处理器,基于接收的数据计算360°角度映射,并且确定第一目标和第二目标之间的角度间隔。
    • 9. 发明申请
    • AIMING OF A GEODETIC INSTRUMENT
    • 地球仪器的瞄准
    • US20100088910A1
    • 2010-04-15
    • US12448547
    • 2007-01-25
    • Set SvanholmChristian GrässerMichael VogelNick Mein
    • Set SvanholmChristian GrässerMichael VogelNick Mein
    • G01C5/00
    • G01C15/002G01C1/04
    • A method for aiming a surveying instrument towards a selected target is disclosed. The method includes, in at least one embodiment, capturing an image using a camera in the surveying instrument; selecting a target by identifying an object point in the image captured by the surveying instrument; calculating first horizontal and vertical rotation angles based on the object point identified in the image; rotating the surveying instrument over the first horizontal and vertical rotation angles to an intermediate line of sight; measuring a distance to a point along the intermediate line of sight; and calculating second horizontal and vertical rotation angles based on the object point in the image and on the measured distance. In at least one embodiment, the method may be implemented using computer software, hardware, firmware or a combination thereof. There is also disclosed a surveying instrument in which at least one embodiment of the method is implemented.
    • 公开了一种将测量仪器瞄准所选目标的方法。 该方法在至少一个实施例中包括在测量仪器中使用照相机拍摄图像; 通过识别由测量仪器捕获的图像中的物体点来选择目标; 基于图像中识别的对象点计算第一水平和垂直旋转角度; 将测量仪器在第一水平和垂直旋转角度上旋转到中间视线; 测量到沿着中间视线的点的距离; 并且基于图像中的对象点和测量距离来计算第二水平和垂直旋转角度。 在至少一个实施例中,该方法可以使用计算机软件,硬件,固件或其组合来实现。 还公开了一种测量仪器,其中实现了该方法的至少一个实施例。