Search results for "Geometry compression"

showing 1 items of 1 documents

Cost-driven framework for progressive compression of textured meshes

2019

International audience; Recent advances in digitization of geometry and radiometry generate in routine massive amounts of surface meshes with texture or color attributes. This large amount of data can be compressed using a progressive approach which provides at decoding low complexity levels of details (LoDs) that are continuously refined until retrieving the original model. The goal of such a progressive mesh compression algorithm is to improve the overall quality of the transmission for the user, by optimizing the rate-distortion trade-off. In this paper, we introduce a novel meaningful measure for the cost of a progressive transmission of a textured mesh by observing that the rate-distor…

Texture atlasDecimationadaptive quantizationmultiplexingComputer scienceGeometry compressionComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISIONInversesurface meshes02 engineering and technologyData_CODINGANDINFORMATIONTHEORYtexturesprogressive vs single-rate[INFO.INFO-CG]Computer Science [cs]/Computational Geometry [cs.CG]MultiplexingCCS CONCEPTS • Computing methodologies → Computer graphics020204 information systems0202 electrical engineering electronic engineering information engineering020201 artificial intelligence & image processingPolygon meshQuantization (image processing)AlgorithmDecoding methodsData compressionComputingMethodologies_COMPUTERGRAPHICS
researchProduct