In the methods of Motion Estimation, we often use Multi-frame Block Matching if there are multi objects in the image.

运动估计的方法中，在基于多目标场景的平移运动中多采用分级块匹配的方法。

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This paper introduces the method of Multi-frame Block Matching and its Credibility Proofing, and also indicates the advantages and disadvantages of this method.

本文着重介绍了分级块匹配的方法极其可信度验证，并将其优缺点做了简单对比。

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