Summary
International Technical Conference on Circuits/Systems, Computers and Communications
2008
Session Number:F5
Session:
Number:F5-3
The predictive Coding for Geometry Images of 3D Models based on Error Sensitivity
Xinwei Xue, Masahiro Okuda,
pp.-
Publication Date:2008/7/7
Online ISSN:2188-5079
Summary:
In this paper we introduce a predictive coding for the geometry image of 3D models.Based on a fact that in a smooth surface the sensitivity of the error in the normal direction of each vertex is higher than the one in its tangent direction, we propose a predictive coding method for the geometry image. We have compared our proposed method with the conventional method and show that our proposed method is able to decrease the error in the same compressibility.