Recent Topics on Mesh Processing Techniques(<Special Topics>The State of the Art and Issues in Mesh Processing Technology)

Abstract

In recent years, the needs of the mesh processing techniques represented by the mesh enhancement technique which improves the quality of a mesh are more and more increasing. Here, we are concerned with enhancement technique especially for triangular meshes which may include sharp features and/or boundaries of surfaces. We propose the technique called Trapezium Drawing method with signed aspect ratio for mesh enhancement. Several examples are shown and also the comparison results with other methods such as Laplacian smoothing are presented.