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    • 1. 发明公开
    • Method for removing line of internal structure for implementation of ceiling vision-based slam algorithm
    • 用于实现基于视觉的SLAM算法实现内部结构线的方法
    • KR20120073864A
    • 2012-07-05
    • KR20100135765
    • 2010-12-27
    • KOREA ELECTRONICS TECHNOLOGY
    • JUN SE WOONGKIM SEUNG HUN
    • G06T7/00
    • G06T3/4023G06T7/12G06T7/33
    • PURPOSE: A method for removing a line of an internal structure for a ceiling vision-based SLAM(Simultaneous Localization And Mapping) algorithm is provided to distinguish the line of the internal structure from walls and ceiling areas when the ceiling vision-based SLAM(Simultaneous Localization And Mapping) algorithm is implemented, thereby removing the distinguished line. CONSTITUTION: First and second motion vectors are obtained. The first motion vector shows movement of a ceiling area feature point. The second motion vector shows movement of a boundary line feature point. The first motion vector is compared with the second motion vector. When the first motion vector is different from the second motion vector(e), a boundary line is determined as a boundary line by an internal structure and is removed(f).
    • 目的:提出一种基于天花板视觉的SLAM(同时定位和映射)算法的内部结构线的拆除方法,以便在天花板视野基SLAM(同时使用)时将内部结构线与墙壁和天花板区域区分开来 本地化和映射)算法,从而消除了不同的行。 构成:获得第一和第二运动矢量。 第一运动矢量示出了顶棚特征点的移动。 第二运动矢量表示边界线特征点的移动。 将第一运动矢量与第二运动矢量进行比较。 当第一运动矢量与第二运动矢量(e)不同时,通过内部结构将边界线确定为边界线并被移除(f)。