handle different numbers of point cloud

[Liaoqing-up]

hello, i want use PU-Net to upsample point cloud from robosense lidar16, the number of points in each frame maybe different, but the source code show that the tf.placeholder must be a fixed number. How can i solve it? Thankyou!

[robinzhaorr]

Hi Liaoqing, did you solve this problem? I'd be grateful if you could share your solutions?

[Liaoqing-up]

I just sample the point cloud to a fixed number

[schenock]

Solved here: https://github.com/yulequan/PU-Net/issues/18

There are 2 workarounds -> not sure if they are the proper way to do it, but it can be done.