CAJ | 학술논문

结合单目视觉,提出了一种基于三点法的微工作台姿态测量新方法.用固定在微工作台上的标准球的球心为标志点,建立微工作台坐标系,通过单目视觉模型计算各标志点的世界坐标,进而得出微工作台的三维姿态参数.该方法的优点是利用单目视觉实现目标三维姿态的测量,结构简单,避免了立体匹配的难题.实验结果表明,该测量方法简单高效,满足可行性要求.
결합단목시각,제출료일충기우삼점법적미공작태자태측량신방법.용고정재미공작태상적표준구적구심위표지점,건립미공작태좌표계,통과단목시각모형계산각표지점적세계좌표,진이득출미공작태적삼유자태삼수.해방법적우점시이용단목시각실현목표삼유자태적측량,결구간단,피면료입체필배적난제.실험결과표명,해측량방법간단고효,만족가행성요구.
Combined with monocular vision, a new method based on three-points to measure 3D attitude of micro worktable was described. Three standard balls fixed on the micro worktable were considered as mark points, micro worktable coordinate system was defined, world coordinate of mark points were calculated by monocular vision model, 3D attitude parameters of micro worktable can be calculated. The advantages of this method was to measure 3D attitude of micro worktable by monocular vision. The structure was simple, difficult of stereo matching was avoided. Experimental results show this method was simple and efficient, and satisfies the requirements of feasibility.