4、文中采用的定位方法是三角定位法的相交圆法。通过求出各个人工路标点之间的角度信息以及人工路标本身的全局坐标信息,求出移动机器人全景视觉传感器光心的全局坐标,从而完成移动机器人的定位。通过实验得出的定位结果显示,本文提出的HSV阈值分割法和OTSU算法相结合的方法能够很好地完成全景图像的分割,而且基于全景视觉的移动机器人感知环境中的人工路标稳定而高效,定位精度较高,适用于工厂车间等范围广阔情况下的快速定位,因此具有现实的研究意义。关键词:全景视觉,移动机器人,定位,HSV阈值分割,OTSUIAbstractPositioning is the premise and foundation fo
5、r finishing the task of navigation in mobile robot, mobile robot has to realize where it situations, so that it can plan the next task. Mobile robot needs sensor to perceive outside information, 75 percent of outside information is obtained by visual in human, which shows that visual censor has ir
6、replaceable advantage than sensors in other types. Panoramic vision sensor, a kind of wide view field sensor, is efficient and convenient in perceiving feature information in surrounding environment, and suitable used in mobile robot positioning.This paperaims at studying mobile robot positioning
7、based on panoramicvision,the panoramicvision sensor installed on the top of mobile robot needs to collect and extract artificiallandmarks in environment to finish positioning.Aiming at the problem of image diffic