Modeling closed surfaces in a multi-resolution fashion

Author

Sarti, Augusto ; Tubaro, Stefano

Author_Institution

Dipt. di Elettronica e Inf., Politecnico di Milano, Italy

fYear

2002

fDate

2002

Firstpage

362

Lastpage

367

Abstract

In this paper we discuss two image-based 3D modeling methods based on a multi-resolution evolution of a volumetric function\´s levelset. In the former the role of the levelset implosion is to fuse ("sew" and "stitch") together several partial reconstructions (depth maps) into a closed model. In the latter the levelset\´s implosion is steered directly by the texture mismatch between views. Both solutions share the characteristic of operating in an adaptive multi-resolution fashion, in order to boost computational efficiency and robustness.

Keywords

data visualisation; image reconstruction; image resolution; solid modelling; surface fitting; adaptive multi-resolution operation; closed surface modeling; computational efficiency; depth maps; image-based 3D modeling; levelset implosion; multi-resolution evolution; partial reconstruction fusion; partial reconstruction sewing; partial reconstruction stitching; robustness; texture mismatch; volumetric function levelset; Computational efficiency; Fuses; Image converters; Image reconstruction; Level set; Robustness; Shape; Surface fitting; Surface reconstruction; Surface texture;

fLanguage

English

Publisher

ieee

Conference_Titel

3D Data Processing Visualization and Transmission, 2002. Proceedings. First International Symposium on

Print_ISBN

0-7695-1521-4

Type

conf

DOI

10.1109/TDPVT.2002.1024084

Filename

1024084