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    • 2. 发明申请
    • Aerial Photograph Image Pickup Method And Aerial Photograph Image Pickup Apparatus
    • 航空照片图像拾取方法和空中照片图像拾取装置
    • US20120300070A1
    • 2012-11-29
    • US13473659
    • 2012-05-17
    • Fumio OhtomoKazuki OsaragiTetsuji AnaiHitoshi Otani
    • Fumio OhtomoKazuki OsaragiTetsuji AnaiHitoshi Otani
    • H04N7/18
    • G01C11/02G03B15/006G03B35/02G03B37/02G05D1/0094
    • An aerial photographing image pickup method comprises a step of making a flying object fly meanderingly, a step of taking the image at each vertex where a direction is changed in the meandering flight, a step of extracting feature points from a common overlay portion of the images taken from at least three adjacent vertices, a step of determining two images of two vertices in the images as one set and acquiring positional information of the two vertices by a GPS device for each set regarding at least two sets, a step of performing photogrammetry of the measuring points corresponding to the feature points based on positional information and based on the feature points of the two images and a step of determining the feature points when the surveying results of the measuring points coincide with each other in at least the two sets as tie points for image combination.
    • 一种航空拍摄图像拾取方法,包括使飞行物体蜿蜒飞行的步骤,在曲折飞行中使方向改变的各顶点处的图像的步骤,从图像的公共覆盖部分提取特征点的步骤 从至少三个相邻的顶点获取步骤:将图像中的两个顶点的两个图像确定为一组,并且针对每个关于至少两组的GPS装置获取GPS装置的两个顶点的位置信息的步骤;执行摄影测量的步骤 基于位置信息和基于两个图像的特征点对应于特征点的测量点,以及当测量点的测量结果在至少两个组合中彼此重合时确定特征点的步骤 点图像组合。
    • 4. 发明申请
    • Omnidirectional Image Measuring Instrument
    • 全向图像测量仪器
    • US20120212588A1
    • 2012-08-23
    • US13348740
    • 2012-01-12
    • Fumio OhtomoHitoshi OtaniTadayuki ItoKazuki Osaragi
    • Fumio OhtomoHitoshi OtaniTadayuki ItoKazuki Osaragi
    • H04N13/02
    • G01C15/002G01C1/04G01C11/02
    • An omnidirectional image measuring instrument comprises a horizontal rotary table, a horizontal rotary driving unit capable of rotating the horizontal rotary table at a constant speed, an EDM device and an image pickup device provided on the horizontal rotary table, and a control device for synchronously controlling a distance measurement by the EDM device and an image pickup by the image pickup device. The control device rotates the horizontal rotary table at every predetermined angle, operates the image pickup device, acquires single images at every predetermined rotational angle over a total circumference, combines the single images, prepares an omnidirectional image, performs scanning with a distance measuring light from the EDM device, carries out the distance measurement at every predetermined rotational angle over the total circumference, calculates a horizontal angle and a vertical angle of a distance measuring point from the omnidirectional image and obtains three-dimensional data of the measuring point.
    • 一种全向图像测量仪器,包括水平旋转台,能够以恒定速度旋转水平旋转台的水平旋转驱动单元,设置在水平旋转台上的EDM装置和图像拾取装置,以及用于同步控制的控制装置 通过EDM装置的距离测量和由图像拾取装置进行的图像拾取。 控制装置以每个预定角度旋转水平旋转台,操作图像拾取装置,在总周长上以每个预定旋转角度获取单个图像,组合单个图像,准备全向图像,用距离测量光进行扫描 EDM装置在总圆周上以每个预定旋转角度进行距离测量,从全向图像计算距离测量点的水平角度和垂直角度,并获得测量点的三维数据。