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。

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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。

youdao