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    • 4. 发明申请
    • Multi-Point Measuring Method and Surveying Device
    • 多点测量方法和测量装置
    • US20090241358A1
    • 2009-10-01
    • US12309060
    • 2008-04-18
    • Fumio OhtomoHitoshi OtaniJunki KanekoTetsuji AnaiTerukazu Nagashima
    • Fumio OhtomoHitoshi OtaniJunki KanekoTetsuji AnaiTerukazu Nagashima
    • G01C3/04G06K9/00H04N7/00
    • G01C15/002
    • There are provided a telescope unit (5) having a first image pickup unit for acquiring a wide-angle image and a second image pickup unit for acquiring a telescopic image with higher magnification than the wide-angle image, a distance measuring unit for performing distance measurement by projecting a distance measuring light and by receiving a light reflected from an object to be measured, an angle measuring unit for detecting a horizontal angle and a vertical angle of the telescope unit, a drive unit for rotating and driving the telescope unit in a horizontal direction and in a vertical direction, and a control device for controlling image pickup of the first image pickup unit and the second image pickup unit and for controlling the drive unit based on the results of detection from the angle measuring unit, wherein the control device synthesizes a panoramic image by connecting the wide-angle image obtained by the first image pickup unit, sets up a scheduled measuring point by edge processing of the wide-angle image, and extracts the measuring point corresponding to the scheduled measuring points in the telescopic image by scanning the scheduled measuring point and acquiring the telescopic image by the second image pickup unit with respect to scheduled measuring points, and distance measurement is performed on the measuring point.
    • 提供了具有用于获取广角图像的第一图像拾取单元和用于获取具有比广角图像更高放大率的望远图像的第二图像拾取单元的望远镜单元(5),用于执行距离的距离测量单元 通过投射距离测量光并且接收从被测量物体反射的光的测量,用于检测望远镜单元的水平角度和垂直角度的角度测量单元,用于在望远镜单元中旋转和驱动望远镜单元的驱动单元 水平方向和垂直方向的控制装置,以及用于控制第一图像拾取单元和第二图像拾取单元的图像拾取并基于来自角度测量单元的检测结果来控制驱动单元的控制装置,其中控制装置 通过连接由第一图像拾取单元获得的广角图像来合成全景图像,通过边缘处理设置预定的测量点 并且通过扫描预定测量点并且通过第二图像拾取单元相对于计划的测量点获取与伸缩图像中的预定测量点相对应的测量点并获取伸缩图像,以及距离测量 在测量点进行。
    • 6. 发明申请
    • Three-dimensional data preparing method and three-dimensional data preparing device
    • 三维数据准备方法和三维数据准备装置
    • US20070115354A1
    • 2007-05-24
    • US11598498
    • 2006-11-13
    • Fumio OhtomoHitoshi Otani
    • Fumio OhtomoHitoshi Otani
    • H04N7/18
    • G01C11/02
    • A 3-dimensional data preparing method, comprising a first step of continuously taking digital images of scenes in the surrounding when moving from a first point, which is a known point, via a second point, which is a known point, to a third point, which is an unknown point, a second step of generating tracking points from an image acquired at the first point, and sequentially specifying the tracking points by the pursuit of the points generated on the continuously acquired images, a third step of obtaining 3-dimensional data of the tracking points based on the result of orientation of the tracking points at the first point and at the second point and from position data of the first point and the second point, a fourth step of sequentially obtaining a position of the third point, i.e. an unknown point, based on the result of orientation of the tracking point acquired at the third point and based on 3-dimensional position data of the tracking point, a fifth step of obtaining 3-dimensional position data of an image including the tracking point from the result of orientation of the images including the tracking points at the first point and at the second point and from the position data at the first point and at the second point, and a sixth step of sequentially obtaining 3-dimensional position data of images including the tracking points from the result of orientation of the images including the tracking points at the second point and at the third point and from the position data at the second point and at the third point.
    • 一种三维数据准备方法,包括第一步骤,当从作为已知点的第一点经由已知点的第二点移动到第三点时,连续拍摄周围的场景的数字图像 ,其是未知点,第二步骤,从在第一点获取的图像产生跟踪点,并且通过追踪在连续获取的图像上产生的点来顺序地指定跟踪点;第三步骤,获得三维 基于第一点和第二点处的跟踪点的取向结果和第一点和第二点的位置数据的跟踪点的数据,顺序获得第三点的位置的第四步骤, 即基于在第三点获取的跟踪点的取向的结果并且基于跟踪点的三维位置数据的未知点,获得3维尺度的第五步骤 从包括在第一点和第二点处的跟踪点的图像的方位结果以及从第一点和第二点处的位置数据的包括跟踪点的图像的位置数据,以及第六步骤 从包括在第二点和第三点处的跟踪点的图像的取向结果以及从第二点和第三点处的位置数据顺序地获得包括跟踪点的图像的三维位置数据。
    • 8. 发明授权
    • Surveying method and surveying instrument
    • 测量方法和测量仪器
    • US07764809B2
    • 2010-07-27
    • US11070750
    • 2005-03-02
    • Fumio OhtomoHitoshi OtaniMakoto Omori
    • Fumio OhtomoHitoshi OtaniMakoto Omori
    • G06K9/00G06K9/40
    • G01C15/002
    • A surveying instrument, comprising an optical system for collimating a measuring point, a driving unit for performing scanning in a measurement range the optical system, a distance-measuring unit comprising a light wave distance measuring system, an image pickup unit for taking an image in the measurement range, an image processing unit for performing image processing to extract edges from the image picked up, and a control arithmetic operation unit for selecting a point near the edge as a measuring point on the image picked up and for controlling the distance-measuring unit to carry out surveying operation of the measuring point.
    • 一种测量仪器,包括用于准直测量点的光学系统,用于在光学系统的测量范围内执行扫描的驱动单元,包括光波距离测量系统的距离测量单元,用于拍摄图像的图像拾取单元 测量范围,用于执行图像处理以从拾取的图像中提取边缘的图像处理单元,以及用于选择边缘附近的点作为拾取的图像上的测量点并用于控制距离测量的控制算术运算单元 单位进行测量点的测量操作。