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Features meaning of the S3DIS dataset #11

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huangchaoxing opened this issue Jul 20, 2019 · 2 comments
Closed

Features meaning of the S3DIS dataset #11

huangchaoxing opened this issue Jul 20, 2019 · 2 comments

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@huangchaoxing
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Hi,
I noticed that the input to the semantic segmentation network has 9 dimensional features. Apart from xyz coordinate and normal, what is the feature meaning of the rest 3 dimensions. Is it RGB ?
Thank you
Cheers
@ZJU-PLP
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ZJU-PLP commented Jan 9, 2020 •
edited

Hi,
I noticed that the input to the semantic segmentation network has 9 dimensional features. Apart from xyz coordinate and normal, what is the feature meaning of the rest 3 dimensions. Is it RGB ?
Thank you
Cheers

9 dimensional features are xyz,normal feature and RGB feature!

@yanx27
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yanx27 commented Mar 21, 2021

They are xyz, RGB and normalized XYZ.

@yanx27 yanx27 closed this as completed Mar 21, 2021
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@ZJU-PLP @yanx27 @huangchaoxing