Method and apparatus for image-based positioning
    1.
    发明授权
    Method and apparatus for image-based positioning 有权
    用于图像定位的方法和装置

    公开(公告)号:US08754805B2

    公开(公告)日:2014-06-17

    申请号:US13167733

    申请日:2011-06-24

    IPC分类号: G01S13/00

    摘要: Method and apparatus are provided for image based positioning comprising capturing a first image with an image capturing device. Wherein said first image includes at least one object. Moving the platform and capturing a second image with the image capturing device. The second image including the at least one object. Capturing in the first image an image of a surface; capturing in the second image a second image of the surface. Processing the plurality of images of the object and the surface using a combined feature based process and surface tracking process to track the location of the surface. Finally, determining the location of the platform by processing the combined feature based process and surface based process.

    摘要翻译: 提供了用于基于图像的定位的方法和装置,包括用图像捕获装置捕获第一图像。 其中所述第一图像包括至少一个对象。 移动平台并用图像捕获设备捕获第二个图像。 第二图像包括至少一个对象。 在第一张图像中捕获一张表面的图像; 在第二图像中捕获表面的第二图像。 使用基于组合特征的过程和表面跟踪处理来处理对象和表面的多个图像以跟踪表面的位置。 最后,通过处理基于组合特征的过程和基于表面的过程来确定平台的位置。