Chinese Optics Letters, 2010, 8 (11): 1106, Published Online: Dec. 3, 2010
Novel spectral characterization method for color printer based on the cellular Neugebauer model Download: 743次
光谱颜色复现 分格状Neugebauer模型 打印系统特征化 胞元搜索算法 330.1690 Color 330.1715 Color, rendering and metamerism 330.1730 Colorimetry 300.6550 Spectroscopy, visible
Abstract
The cellular Yule-Nielson spectral Neugebauer (CYNSN) model to characterize a typical CMYK (i.e., cyan, magenta, yellow, and black) 4-ink color printer is presented. By reconstructing spectral reflectance, models with high accuracy of spectral and colorimetric predictions are built. A novel cell-searching algorithm is proposed and used together with the iteration method to invert the cellular Neugebauer model efficiently. Large numbers of high quality hardcopy samples are produced to evaluate model performance and prove the feasibility of the algorithm. The spectral-based model performs better compared with the usual model based on CIE1931 XYZ tristimulus values.
Jinyi Guo, Haisong Xu, M. Ronnier Luo. Novel spectral characterization method for color printer based on the cellular Neugebauer model[J]. Chinese Optics Letters, 2010, 8(11): 1106.