The compression
and decompression architecture to achieve that.

Links
- https://www.igg.uni-bonn.de/de/institut/aktuelles/pressearchiv/2022/compressing-dense-point-clouds-using-deep-learning/04_compressing-dense-point-clouds.png/image_view_fullscreen
- https://www.igg.uni-bonn.de/de/institut/aktuelles/pressearchiv/2022/compressing-dense-point-clouds-using-deep-learning/04_compressing-dense-point-clouds.png/@@download/image/04_compressing-dense-point-clouds.png