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关于3DMatch数据集对应点对的问题 #9

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xiaobaitu123344 opened this issue Dec 17, 2022 · 1 comment
Open

关于3DMatch数据集对应点对的问题 #9

xiaobaitu123344 opened this issue Dec 17, 2022 · 1 comment

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@xiaobaitu123344
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您好，非常感谢您的工作，有一个问题一直困扰我，我也搜集了许多的资料一直没有解决，想请教一下您，
我想请教一下，例如3DMatch里面两个相互有重合的点云，假设里面给出的配对点有40对，那么如果这40对完全配对重合那这两个点云是不是重合的地方就可以完全配准起来呀？或者说他给的配对点是如何得到的，是完全没有误差的，还是近似的配对点？谢谢🙏
@zhulf0804
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您好 @xiaobaitu123344,

配对点是近似的，如何得到可以看一下3DMatch论文 Figure 2.

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@zhulf0804 @xiaobaitu123344