<原著>組織染色標本の色度座標分析法

概要

論文の詳細を見る
For the numerical analysis of colors which were stained with various histochemical dyes, an application method of the chromaticity coordinate systems, both the XYZ and the U^*V^*W^* chromaticity coordinate systems, was described, The chromaticity coordinates were calculated with the weighted ordinate method from transmittance curves measured with a double-beam microspectrophotometer. The coordinates of various dye solutions were similarly measured by a double-beam spectrophotometer. The locus of chromaticity coordinates of individual dyes formed a spiral curve down to the origin of the color space with the increase of its concentration, respectively. The same tendency was observed in the preparations stained by Bohmer's hematoxylin-eosin solution. Comparisons of histological coloration were made numerically with the XYZ chromaticity coordinates, and the color differences were calculated with the uniform scale chromaticity coordinate system. The technique and the limitation of this analysis method were discussed with relation to the ordinary spectrophotometric technique.
近畿大学の論文
1980-09-25