Open Access

Image-Based Multiresolution Implicit Object Modeling

EURASIP Journal on Advances in Signal Processing20022002:724138

https://doi.org/10.1155/S1110865702206174

Received: 5 October 2001

Published: 22 October 2002

Abstract

We discuss two image-based 3D modeling methods based on a multiresolution evolution of a volumetric function′s level set. In the former method, the role of the level set implosion is to fuse ("sew" and "stitch") together several partial reconstructions (depth maps) into a closed model. In the later, the level set′s implosion is steered directly by the texture mismatch between views. Both solutions share the characteristic of operating in an adaptive multiresolution fashion, in order to boost up computational efficiency and robustness.

Keywords

object modeling 3D reconstruction level-set surface reconstruction multi-base-line stereo

Authors’ Affiliations

(1)
Dipartimento di Elettronica e Informazione, Politecnico di Milano

Copyright

© Sarti and Tubaro 2002