Iterative Closest Point,
presented by M.T. Hajiaghayi
Selecting Source Points
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Use all points of a mesh
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It is not practical for meshes of large size
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Uniform subsampling (select some points (x, y) uniformly
for a surface
)
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It does not consider sparse features such as a small groove
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Random sampling (select some points (x, y) randomly for
a surface )
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It is better than the previous ones for general meshes,
but still does not contain enough samples for sparse features
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