6 citations · 7 across the 4 of their papers we have counts for
3 papers · 1 filter
Model-Centric Volumetric Point Cloud Attributes
Ricardo L. de Queiroz, Camilo Dorea, Davi R. Freitas +2
Point clouds have recently gained interest, especially for real-time applications and for 3D-scanned material, such as is used in autonomous driving, architecture, and engineering,…
Multi-resolution intra-predictive coding of 3D point cloud attributes
Eduardo Pavez, Andre L. Souto, Ricardo L. De Queiroz +1
We propose an intra frame predictive strategy for compression of 3D point cloud attributes. Our approach is integrated with the region adaptive graph Fourier transform (RAGFT), a m…
A 3D Motion Vector Database for Dynamic Point Clouds
André L. Souto, Ricardo L. de Queiroz, Camilo Dorea
Due to the large amount of data that point clouds represent and the differences in geometry of successive frames, the generation of motion vectors for an entire point cloud dataset…