多光谱成像技术在颜色复制方面的应用及发展  

Application and Development of Multispectral Imaging Technology in Color Reproduction

作　　者：杨卫平[1] 徐楠[1] 段剑金[1] 李咏波[1] 卢巧[2] 孙娅妮[1] 罗熙[1] 罗永道[1] 

机构地区：[1]云南师范大学物理与电子信息学院,云南昆明650092 [2]昭通师范高等专科学校,云南昭通657000

出　　处：《云南民族大学学报（自然科学版）》2009年第3期191-197,共7页Journal of Yunnan Minzu University:Natural Sciences Edition

基　　金：国家自然科学基金资助项目(60768002);云南省自然科学基金资助项目(2005F0033M);云南省教育厅科学研究基金资助项目(07C50332)

摘　　要：由于多光谱成像技术不仅能够获得物体的空间维信息,而且还可以获取物体表面的每一个像素的光谱维信息,因此,应用多光谱成像技术来复制出目标物体的颜色,成为颜色科学这一领域的研究热点.对多光谱成像技术在颜色科学的应用及发展进行了简单的回顾,并指出基于Kubelka-Munk理论的多光谱成像技术复制颜色的算法,会提高反射比低的目标颜色复制的精度,因此这种算法将会有更加广阔的应用前景.Multi - spectral imaging technology can not only obtain the spatial information of the target, but also obtain the spectral information of each pixel. Therefore, the multi - spectral imaging technology which can be used to replicate the color has become a research focus of the color science. This paper gives a review of the application and development of multi - spectral imaging technology, and concludes that the algorithm of multi - spectral imaging technology based on the Kubelka - Munk theory can improve the accuracy of spectral reflectance, which offers a wider and more promising application prospect.

关 键 词：多光谱成像 光谱反射比重建 Kubelka—Munk理论 

分 类 号：O433.1[机械工程—光学工程]