Titlebook: Colour Vision Deficiencies IX; Proceedings of the n B. Drum,G. Verriest Conference proceedings 1989 Kluwer Academic Publishers 1989 Hyperte

积习难改

开花期女

On a Possible Explanation of the Unusually High Rates of Colour Vision Defects in Some West of ScotlThe present writer examined colour vision defects in a variety of schools in the West of Scotland and these are summarised in Cobb (1980). The main feature which arises from this is that it appears that some Roman Catholic primary schools had a very high rate of colour vision defect and others had not.

Cerumen

–FER

König Models of Color VisionA König model of color vision is one in which the dichromatic copunctal points are assumed to be the fundamental colors. The Walraven model is presented as an example and is compared to Fry’s zone model which involves a different interpretation of dichromatism.

jarring

Protanopic Opponent Colour VisionAfter introducing a general projective description of the three classical types of dichromacy, data resulting from protanopic colour matching at minimal chromatic saturation are presented. Their transformation into protanopic spectral . functions is demonstrated and discussed.

ASTER

Cortical Color DefectsA simplified review is given of types of color processing defects which may be caused by cortical disorders. Testing for cortical color defects is then discussed with particular emphasis on demonstrating whether a cortical achromatopsia is ‘color-selective’ in the sense that color discrimination is more affected than other visual functions.

CAPE

calorie

使混合

Analoge und hybride Simulationstechnikenple of color-normal observers using an adaptation of the Rayleigh color match. The color matches made by males fell into two distributions. The matches made by females were trimodally distributed. (2) A re-analysis of the classical color-matching data of Stiles and Burch obtained with 10-degree fiel

fabricate