Classification of Acanthus Pattern for 3D Architectural Decor Modeling

In this paper, we propose a support method for 3D modeling of architectural decor, which used in the Corinthian order of ancient Greek and Roman. Since this architectural style is characterized by decoration with acanthus leaves and scrolls, we classified 1291 parts obtained from 200 pictures of architecture with acanthus patterns by their shapes and positions. We then extracted 34 representative parts necessary for decor design and build a 3D model library of them. The user can use desired parts by importing them from existing 3D modeling tool. Experimental results show that the user can greatly reduce the time for modeling decor using our library.