ANALYSIS METHOD USING SPECTRUM

摘要

PROBLEM TO BE SOLVED: To provide an analysis method in a spectrum space when a spectral characteristic of an object colored by a pigment is subjected to spectrum measurement or when a spectrum thereof is photographed as an image. SOLUTION: A residual spectrum space which is impossible to be shown by a pigment quantity space is extracted from the spectrum space, and an analysis is performed in the residual spectrum space. Combined analysis between the pigment quantity space and a residual spectrum may be performed. COPYRIGHT: (C)2008,JPO&INPIT