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Published 20 hours ago • verified publisher icon MVIG-SJTU

scannet

Open yangxh31 opened this issue 6 years ago • 3 comments

i have the same problems with scannet, and i want to know what's the format of the dataset of scannet, the reason why i want to train my own dataset and don't know how to change the format.

thank you very much!!!

yangxh31 avatar Jul 24 '18 07:07 yangxh31

For your dataset, you can modify the points shape to n * 8192 * 3 and labels shape to n * 8192. For more details, please refer to here.

jmydurant avatar Jul 24 '18 10:07 jmydurant

@jmydurant For n * 8192 * 3，dose the 3 mean the 3D coordinate for a point? Dose the coordinate is enough when i train the model? Do i need to know the intensity of a point ?

LaviLiu avatar Sep 14 '18 07:09 LaviLiu

@Laviyy 3 means the 3D coordinate for one point, we just use the coordinate information of every point to train the pointSIFT.

Emma0928 avatar Dec 26 '18 01:12 Emma0928