Abstract

The results of our investigation of several measurements on digitized 2D and 3D objects with fuzzy borders are presented. The performance of surface area, volume, and roundness measure estimators for digitized balls with fuzzy borders is analyzed. The method we suggest provides significant improvement in precision, compared to analogous estimation results obtained on a crisp (hard) segmentation, especially in the case of low resolution images. (C) 2004 Elsevier B.V. All rights reserved

Keywords

fuzzy shape representation; quantitative analysis; precision

Published in

Image and Vision Computing
2005, volume: 23, number: 2, pages: 123-132
Publisher: ELSEVIER SCIENCE BV

Authors' information