【敦煌壁画颜色还原校正方法的研究】孙佳石中国科学院研究生院17页後缺.pdf
ADoctorscientificdissertationsubmitted toChangchunInstituteof Optics,Fine Mechanics and Physics,Chinese Academy of Sciences Study on Color Correction of DunhuangMural Reproduction by Sun,Jiashi Directed by Prof.Zhou,Fengkun ChangchunInstitute of Optics,FineMechanics and Physics ChineseAcademyofSci
中国科学院博士学位论文:敦煌壁画颜色还原校正方法的研究 摘要 敦煌壁画颜色在不同设备(媒质)上复制再现时的颜色校正还原问题,一直 是人们关注的热点问题,是文物保护的重要指标之一。敦煌壁画颜色“色彩传递,一致再现”也是敦煌学研究的重要组成部分.通过分析数码相机到显示器,显示器到彩色打印机的颜色校正还原方法,本 码相机摄取,到计算机处理,再经彩色打印的全系统传输后,彩印出的壁画颜色 能够“准确真实”地表现原壁画的颜色.研究了色域匹配的现有方法,采用了人工神经网络的匹配方法。
中国科学院博士学位论文:敦煌壁画颜色还原校正方法的研究 while after correction, the average color difference is reduced to 5 NBS, the maximum color difference isNBS,and the minimum color difference is 1 NBS.Ideal objective effect ofcolorcorrectionhas beengotten and expert in this domain has praisedthework.