'Subtractive mixing' diaporamas de présentation

INTRODUCTION TO COLOUR

INTRODUCTION TO COLOUR. Appearance of Colour. Appearance of colour is governed by three things. Nature of Object Nature of Light source Observer ( Human Eye). NATURE OF OBJECT. Even and polished and opaque - REFLECTION Transparent - Refraction Uneven - Scatter

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Color Definitions

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Chapter 9: Color

Chapter 9: Color. Color mixtures Additive Mixing Partitive Mixing Subtractive Mixing Colored Inks and Paint Watercolors CMYK Printing Halftones. Additive Primary Colors. 530-nm green. yellow. cyan. 460-nm blue. 650-nm red. magenta. Additive Mixing: Yellow.

580 views • 37 slides

Colour Mixing

Colour Mixing. Dr Huw Owens. Introduction. Additive mixing Subtractive mixing Partitive mixing Choice of primaries Examples. Additive Mixing. Provides the extreme limit of all colour stimuli. The coloured lights selected for colour mixing are usually called PRIMARIES

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