ZHOU Xiaoli, WU Jianqing

(College of Materials ,South China University of Technology, Guangzhou 510640)

Abstract: The mechanism and method of computer color match for ceramics is discussed by taking the dental porcelain as an example.The computer database for dental porcelain color matching was set up and was further corrected by experiments ,the causes resulting in errors were analysed and the solution was proposed.

Key words: computer color matching, dental porcelain, database