Title :
View-dependent geometry coding of 3D scenes
Author :
Payan, Frédéric ; Antonini, Marc ; Meriaux, François
Author_Institution :
Lab. I3S, Univ. de Nice-Sophia Antipolis, Sophia Antipolis, France
Abstract :
A view-dependent geometry coding of 3D scenes defined by sets of semi-regular meshes is presented. The objective is to reduce the quantity of significant data to store when visualizing static 3D scenes from a specific point of view. The proposed coding scheme combines a segmentation for determining the visible regions, and an allocation process for improving the visual quality of the encoded scene.
Keywords :
data visualisation; geometric codes; image coding; image segmentation; 3D scene; allocation process; encoded scene segmentation; semiregular meshes set; static 3D scene visualization; view-dependent geometry coding; visual quality; Bit rate; Data visualization; Face detection; Geometry; Layout; Motion pictures; Performance evaluation; Quantization; Shape; Testing; 3D scenes; segmentation; semi-regular meshes; view-dependent coding;
Conference_Titel :
Image Processing (ICIP), 2009 16th IEEE International Conference on
Conference_Location :
Cairo
Print_ISBN :
978-1-4244-5653-6
Electronic_ISBN :
1522-4880
DOI :
10.1109/ICIP.2009.5414295
