The goal of the work proposed in this dissertation is to develop a new method for the chrominance measurement and predict the spectral reflectance. Since the special feature of the holographic paper, it can reflect rainbow colors when it is in daylight, and the chrominance and the density of reflected light would change along with the observation angle changing, so when ink is printed, the chrominance and the quality of the products are difficult to detect. In this paper, we followed the convention of radiometry, derived the light distribution regular model of the interaction of light when it printed on holographic papers, and derived a new model to detect the chrominance information by changing the illumination condition. Finally, we established a spectral reflectance model by considering on the propagation of light.
Uncertainty evaluation of spectral color measurement is the best method of evaluation of color measurement result’s quality. Firstly type A and type B uncertainty of spectral reflectance are analyzed based on different uncertainty's sources, secondly uncertainty of chromaticity parameters are calculated based on spectral reflectance’s uncertainty. Lastly practicability of uncertainty evaluation of spectral color measurement is proved by experiments.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.