面向高保真再现的多光谱图像融合技术  

Multispectral Image Fusion Technology for High-fidelity Reproduction

作　　者：王海文[1] 李杰[2] 陈广学[3] 

机构地区：[1]浙江科技学院生化/轻工学院,浙江杭州310023 [2]衢州职业技术学院信息工程学院,浙江衢州324000 [3]华南理工大学制浆造纸国家重点实验室,广东广州510640

出　　处：《影像科学与光化学》2014年第6期550-557,共8页Imaging Science and Photochemistry

基　　金：国家自然科学基金项目(60972134);浙江省教育厅科研计划项目(Y201223999;Y201326661);浙江省教育科学规划研究课题(SCG062);浙江科技学院博士科研启动基金(F015113C01)资助

摘　　要：面向高保真再现(高保真显示和高保真印刷)的多光谱图像融合是多光谱颜色再现的关键技术和核心环节。论文结合人类视觉系统的构成与特性,采用基于多分辨率分析理论的图像融合方法,并嵌入基于图像色貌模型的色彩转换方法,提出了面向高保真再现的多光谱图像融合方法,其核心为基于人类视觉系统的小波图像融合方法,并设计了融合框架、融合算法和融合效果评价指标。最后通过高分辨率图像与多光谱图像的融合试验,并通过融合指标的分析计算验证了此技术方法的有效性,它为颜色视觉的阶段理论学说提供了新的理论解释。The multispectral image fusion for high-fidelity reproduction （ high fidelity display and high-fidelity printing ） was the key technology and core link of the multispectral color reproduciton. It combined the structure and characteristics of the human visual system, besides it used the image fusion method based on the multiresolution analysis theory and embedded in the color conversion method based on the image color appearance model, thus the multispectral image fusion technology method for high-fidelity reproduction was put forward. And the core of the multispectral image fusion method was the wavelet image fusion method based on the human visual system, besides it designed the fusion framework, the fusion algorithm and the valuation index of fusion effect. Finally the availability of the fusion technology method was improved through the fusion experiments of the high-solution images and multispectral images and the calculation and analysis of fusion indexes. Whatls more, it proposed a new theoretical explanation for the stage theory of color vision.

关 键 词：高保真再现 多光谱图像融合 多光谱颜色再现 人类视觉系统 小波融合方法 

分 类 号：TP391.41[自动化与计算机技术—计算机应用技术]