| Title |
Projection-based Occupancy Map Coding for 3D Point Cloud Compression |
| Authors |
(Juntaek Park) ; (Jongseok Lee) ; (Seanae Park) ; (Donggyu Sim) |
| DOI |
https://doi.org/10.5573/IEIESPC.2020.9.4.293 |
| Keywords |
MPEG-I; PCC; TMC; Occupancy map |
| Abstract |
An occupancy map coding method to compress 3D point cloud data is proposed. A 3D point cloud can be coded by projecting into a texture, depth, and occupancy map. This paper presents an efficient way to signal consecutive fully occupied occupancy coding units with a single bit for each coding unit row of an object in the occupancy map is presented. The results showed that the proposed algorithm could save 3.02% of bits without coding loss compared to an existing algorithm. |