Noise Sensitivity for Jacobian of Hexahedral Meshes

Abstract

Jacobian which is a measure for quality of volume meshes depends a great deal on surface of target object. However, there are few analyses between scaled Jacobians and noises on the surface. Thus, we examine it for our all hexahedral mesh generation method. Moreover, we make comparisons of scaled Jacobians between smoothing and volume subdivision. From the comparisons, we discuss improvement of scaled Jacobian by volume subdivision.