METHOD OF EVALUATING GRAY HAIR

摘要

PROBLEM TO BE SOLVED: To provide a method of evaluating gray hair for supplying gray hair included in hair objectively and quantitatively. SOLUTION: The method of evaluating gray hair to an inspection object has: a specific process for specifying the measured part of the inspection object; and an alignment process for obtaining a group of arrayed hair by aligning a group of hair existing a specified part to be measured through a hair fixing member. COPYRIGHT: (C)2006,JPO&NCIPI