关键词: 计算机辅助设计, 文化遗产, 数字化

Abstract: The digital of cultural heritage provides new ideas for the protection, inheritance and development of cultural heritage, using the method of computer aid design and digital to convert cultural heritage, the point cloud data of relic is obtained by 3D scanner, and a streamlined model of cultural point cloud data is established, the reconstruction method of three-dimensional model of cultural relic is studied, the texture mapping mechanism of three-dimensional model of cultural relics is constructed, and the virtual display scheme of cultural relics are presented based on Web technology, and the digitized technical route of cultural relics are constructed. At last, the paper describes the key technology of research by the bronze bull cup.

Key words: computer aided design, cultural heritage, digitalization