The experimental results show that this method has the advantages of robustness, global optimality and high convergent speed and it is feasible for optical flow estimation of nonrigid body.
实验结果表明：本方法具有鲁棒性好、全局搜索能力强、收敛速度快和可用于非刚性体运动估计等优点。
To surmount these disadvantages, dynamic speed constraint and optical flow method were introduced.
针对这些不足，通过使用动态速度约束和光流法对算法进行了改进。
The optical fiber turbine flow sensor and detecting system, in which the rotational speed of the turbine is measured with optical technique, are presented.
介绍一种利用光学方法检测涡轮转速的光纤涡轮流量传感器及检测系统。
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