Date of Original Version

1998

Type

Conference Proceeding

Abstract or Description

Multi-resolution representation is one of the effective approaches to image processing in both computer vision and computer graphics. However, the generation of multi-resolution representation for complex 3D polygonal mesh is a difficult problem. In this paper, a number of tools developed in our research group for this purpose are described. These tools employ different techniques such as smoothing, edge length normalization and wavelets to create representations which describe 3D shape at multi-resolutions. Unlike the control of mesh resolution known as mesh simplification or mesh decimation in computer graphics, the tools we have developed are in the context of computer vision, in particular, object recognition and surface matching. Application examples are given for each of the representations generated by the above tools. Comparison of the representations is also discussed.

Comments

"©1998 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE." "This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder."

Included in

Robotics Commons

Share

COinS
 

Published In

Proceedings of ICCV '98.