What‘s the meaning of “consistent voting”?

zhulf0804 / GCNet

Leveraging Inlier Correspondences Proportion for Point Cloud Registration. https://arxiv.org/abs/2201.12094.

MIT License

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What‘s the meaning of “consistent voting”? #10

Closed bogeyixiu closed 1 year ago

bogeyixiu commented 1 year ago

First of all, thank you for sharing, I feel I have learned a lot. But I would like to ask about the meaning of "consistent" in "consistent voting". Is there any "non-consistent"?

zhulf0804 commented 1 year ago

Hi @bogeyixiu,

Thanks for your interest.

For example, non-consistent features are generally located in plane region 3DMatch, where the target points found through the multi-scale features are not consistent. Because features of plane region may not be represented well for matching.

Here, we visualize consistent points (red) and non-consistent points (green) in one sampled source point cloud as follows:

We can roughly sense their location distribution.

Best regards.

bogeyixiu commented 1 year ago

Thank you very much for your reply, I have benefited a lot. Thanks again!