Block size selection in rate-constrained geometry based point cloud compression

In geometry-based point cloud compression, the geometry information is typically compressed using octree coding. In octree coding, the size of the blocks in the voxelized point clouds, i.e. , the number of voxels contained in a block, determines whether the geometry coding is lossless or lossy, and...

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Vydáno v:	Multimedia tools and applications Ročník 81; číslo 2; s. 2557 - 2575
Hlavní autoři:	Gao, Pan, Wei, Mingqiang
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York Springer US 01.01.2022 Springer Nature B.V
Témata:	Algorithms Color coding Computer Communication Networks Computer Science Constraints Data Structures and Information Theory Geometry Image quality Multimedia Information Systems Octree coding Special Purpose and Application-Based Systems Point cloud compression Block size selection Octree level Rate constrained
ISSN:	1380-7501, 1573-7721
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