3D Mesh ICP and non-rigid ICP?

ClayFlannigan / icp

iterative closest point

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3D Mesh ICP and non-rigid ICP? #8

Open stevenagl12 opened 6 years ago

stevenagl12 commented 6 years ago

Can this also be used on 3D mesh data? Also, is it possible to convert this into a non-rigid icp registration?

shuspieler commented 6 years ago

Hi, I have the same problem. I test with two point cloud data, the red one has a scale of 0.8. Turns out this code failed to handle this scenario. I don't know if there is something wrong. Do you have some solutions? similarity00

themantalope commented 5 years ago

If you look at the code, the author does not attempt to compute scale in this implementation, only translation and rotation. However, computing the scale for the transform is fairly straight forward as described in the paper by Umeyama.

themantalope commented 5 years ago

@shuspieler If you take a look at my post here, you can see an implementation which also computes scale.

stevenagl12 commented 4 years ago

Do you have an example working with PLY's or STL files?