但是，很多合成软件在校色和合成处理预乘是不同的。

But, most compositing software deals with a pre-multiplied image differently, which can produce artifacts when color correcting and compositing.

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本文首先将两种匹配算法即金字塔分层匹配和基于遗传算法的影像匹配运用于全自动内定向中框标点的预匹配，再利用最小二乘匹配进行框标点的精匹配。

This paper applies two matching algorithms in the initial matching of the frame point of automatic interior orientation and LSM is used for the precise matching of frame points.

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乘他们也可以用作预加固元件的轮廓描绘无论是是为了减少减压与切割。

They can also be used as the pre-reinforcement elements of a scarp to be re-profiled in order to limit hillside decompression associated with cutting.

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