STUDIES ON THE INFLUENCE OF SUBDIVISION SURFACE USED IN GEOMETRIC MODELING

Recently, the development of computer graphics and three-dimensional vision paved the way for modeling complex objects or scenes in three dimensions. The 3 D geometric models are often represented as triangular surface meshes with their simplicity and efficiency. The main purpose of this work is to study and compare several schemes based on multiresolution analysis subdivision. Those multiple comparisons, combined with the statistical study of several characteristics of adaptive surfaces allowed us to choose the best configurations to consider in selecting schemes based subdivision. Another problem treated in this work is to make a connection in the adaptive surface used in geometric modeling and the industrial design.This paper show that is important to bear in mind the necessary compromise between the complexity of the model and the effectiveness of the construction.