Papers by Keyword: Spectral Color Information

Abstract: The efficient reconstruction of spectral color information was the key research subject of color production technique based on spectrum. For the reality that the current principal component analysis method and independent component analysis method cannot solve the efficient reconstruction of spectral color information satisfactorily, it put forward the mixed frequency component analysis method in the integrated and unique perspective for the first time. And it solved the efficient reconstruction of spectral color information successfully, besides it provided the further theoretical support of color vision stage theory and a new theoretical explanation of eye color visual constancy

Abstract: Based on four fundamental deficiencies of the current color reproduction theory and technique, it proposed a new theoretical and technical approach of multi-spectral color reproduction technique. And it investigated five key issues of multi-spectral color reproduction technique systematically, namely the establishment and optimization of multi-spectral acquisition system, the fusion of multi-spectral image, the reconstruction of spectral color information, the multi-spectral display and print, the establishment of spectral color management standard. Finally it pointed out the main research directions and application prospects of multi-spectral color reproduction technique.