摘要
讨论了四面体插值法在建立L*a*b*到CMY转换模型方面存在的问题,引入四面体剖分技术,解决了色域的确定和分区问题,实现了L*a*b*与CMY的转换,并对转换精度进行了检验。结果表明:该模型能够满足忠实复制的要求,具有一定的实用价值。
Considering the problem of conversion equation from L^＊a^＊b^＊ to CMY, the tetrahedral partition technology was brought forward to fulfill the determination of the color gamut volume and the partition of the gamut. The conversion model was established using tetrahedron interpolation, and the precision was verified. The results showed that the exactness of the model could meet needs of production and was valuable.
出处
《包装工程》
CAS
CSCD
北大核心
2010年第5期92-95,共4页
Packaging Engineering
关键词
转换方程
四面体插值
四面体剖分
conversion equation
tetrahedron interpolation
tetrahedral partition
