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Empirical choices of searching radius in pointSIFT_pointnet.py #14

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ZeweiXu opened this issue Jul 31, 2018 · 0 comments
Open

Empirical choices of searching radius in pointSIFT_pointnet.py #14

ZeweiXu opened this issue Jul 31, 2018 · 0 comments

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@ZeweiXu
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ZeweiXu commented Jul 31, 2018

Do you have any empirical guidance of choosing the searching radius of the pointSIFT_res_module? In the script: models/pointSIFT_pointnet.py, the radius ranges from 0.1 to 0.5 for c0 - c3. What is the general principle of setting these hierarchical radius values if I have a new dataset with different point density?
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