Progressive Seed Generation Auto-encoder
               for Unsupervised Point Cloud Learning
     Juyoung Yang      Pyunghwan Ahn     Doyeon Kim    Haeil Lee            Junmo Kim
               School of Electrical Engineering, KAIST, South Korea
          {yjy6711, p.ahn, doyeon kim, haeil.lee, junmo.kim}@kaist.ac.kr

            Abstract
  With the development of 3D scanning technologies, 3D
vision tasks have become a popular research area. Ow-
ing to the large amount of data acquired by sens ...