基于立体三角形网络建立模型物体的方法

A Method to Generate the Model Object Based on Mesh of Solid Triangles

本文探讨一种在模型基图象编码中建立模型物体的方法，主要途径是双阈值处理的外轮廓提取，多层轮廓曲线族生成与多边形逼近，椭圆距离变换，立体三角形网络生成．

This papr proposes a method to generate the model object on model-based image coding.It mainly covers the extraction of object outer silhouettes by double threshold detection,the generation of multi-pl contour lines and polygons approximating,distance transformation by ellipse generation function,the generation of the mesh of triangles.Finally the results of the computer simulatio is presented.