Before revision:  In particular, we propose a framework, ~ SPAIR3D , to model a point cloud as a spatial mixture model and jointly learn the multiple-object representation and segmentation in 3D via Variational Autoencoders (VAE).
After revision:  In particular, we propose a framework,  SPAIR3D , to model a point cloud as a spatial mixture model and jointly learn the multiple-object representation and segmentation in 3D via Variational Autoencoders (VAE).