本文在二叉判别树的基础上，提出了一种新的多级假设检验的两级图象匹配方法。

A new method of two-stage image matching with multiple assumption tests based on two-fork deciding tree is proposed in this paper.

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在数据分块组织的基础上构建了两层嵌套二叉树。

By organizing data block partition, two layer nested bintree were built.

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此峰形似群仙相聚，上分两叉，很像剪刀插天，故又名剪刀峰。

The peak shape of Qunxian together, the two forks, like scissors and Play days, it is also called scissors peak.

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So, they developed this bifurcated tool, which would be appl--you'd put the stuff on the surface of the tool and then you'd scratch the skin in a certain way so that you could produce sort of a reproducible introduction of the vaccine into the skin.

所以他们发明了一种分为两叉的工具,把疫苗抹在这种工具表面上,然后以某种方式在皮肤上刮,这样就能将疫苗,重复不断地引入到皮下

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