This paper presents a matching and estimation algorithm for 3-d rigid body motions, integrating the procedures of the point match and motion estimation into a global optimization process.

本文提出了一种多个三维刚体运动的匹配和估计算法，将对应点匹配和运动参数估计结合在一起，转化为代价函数的最优化过程。

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In order to match with the proposed new algorithm to compare, this paper introduces point extraction and matching algorithm.

为了与本文提出的新匹配算法相比较，本文介绍了特征点的提取与匹配算法。

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A new feature-point-based stereo matching algorithm is proposed in this paper, in order to match feature points more efficiently and accurately.

为了快速并更精确的对特征点进行立体匹配，本文提出了一种新的基于特征点的立体匹配算法。

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Baghdatis had nothing left to offer and Murray broke serve once again with a deft drop shot on match point to move within one win of matching last year's run to the quarter-finals at Roland Garros.

BBC: Andy Murray beats Marcos Baghdatis at French Open