Through the crucial techniques and technical difficulties of the research on reality map colour design computer model (RMCDCM), based on the principle of chromatics and the experimental analysis, a new model about the...Through the crucial techniques and technical difficulties of the research on reality map colour design computer model (RMCDCM), based on the principle of chromatics and the experimental analysis, a new model about the transformation between CMY ink printing and RGB screen colours and RMCDCM is set up In the chromatics, there is a general concept that the range of RGB screen colours is larger than that of printing colours. The concept is exactly explained. It not only accounts for the erroneous phenomena from the theory which are produced when CRT monitor, PAL and NTSC models reproduce printing colour standards, but also solves the technical problems from the methodology which long exist in the research for screen reproduction and printing restoration of printing colour standards. A theoretical basis is provided.展开更多
基金Project supported by the National Natural Science Foundation of China and CAD Laboratory, Institute of Computing Technology. Chinese Academy of Sciences.
文摘Through the crucial techniques and technical difficulties of the research on reality map colour design computer model (RMCDCM), based on the principle of chromatics and the experimental analysis, a new model about the transformation between CMY ink printing and RGB screen colours and RMCDCM is set up In the chromatics, there is a general concept that the range of RGB screen colours is larger than that of printing colours. The concept is exactly explained. It not only accounts for the erroneous phenomena from the theory which are produced when CRT monitor, PAL and NTSC models reproduce printing colour standards, but also solves the technical problems from the methodology which long exist in the research for screen reproduction and printing restoration of printing colour standards. A theoretical basis is provided.
