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A New 2-Point Absolute Pose Estimation Algorithm under Plannar Motion

机译:平面运动下的新的2点绝对姿势估计算法

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Several motion estimation algorithms, such as n-point and perspective n-point (PnP) have been introduced over the last few decades to solve relative and absolute pose estimation problems. Since the n-point algorithms cannot decide the real scale of robot motion, the PnP algorithms are often addressed to find the absolute scale of motion. This paper introduces a new PnP algorithm which uses only two 3D-2D correspondences by considering only planar motion. Experiment results prove that the proposed algorithm solves the absolute motion in real scale with high accuracy and less computational time compared to previous algorithms.
机译:在过去的几十年中,已经引入了几种运动估计算法,例如n点和透视n点(pnp)以解决相对和绝对姿态估计问题。由于N点算法无法决定机器人运动的实际规模,因此通常寻址PNP算法以找到绝对运动的运动量表。本文介绍了一种新的PNP算法,只需考虑平面运动即可使用两个3D-2D对应关系。实验结果证明,与先前的算法相比,所提出的算法以高精度和计算时间的高精度和较少的计算时间解决了绝对运动。

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