Efficient HPR-Based Rendering of Point Clouds. - Renan Machado e Silva; Claudio Esperança; Antonio A. F. Oliveira (SIBGRAPI, 2012)

Image Space Rendering of Point Clouds Using the HPR Operator. - Renan Machado e Silva; Claudio Esperança; Ricardo Marroquim; Antonio A. F. Oliveira (Comput. Graph. Forum, 2014)