physique chimie college lycee
COLOURS of objects #2

 

COLORS of objects #2 - farm animals

Additive and Subtractive mixing of light: red, green, blue
What light is scattered after passing through partially absorbing media?

 

 

Description: The absorption by objects of certain radiations and the diffusion of others. Here, the silhouette of farm animals are lit successively, or at the same time, by original monochromatic primaries red, green, blue.

 

Definition

Addive color model: or additive mixing. The perceived color can be predicted with this model by summing the numeric representations of the component colors.

 

Subtractive color or subtractive color mixing: Subtractive color or subtractive color mixing give color of objects after light passes through successive layers of partially absorbing media. This model is the principle of how dyes and inks are used in color printing and photography.

 

flash animation        .exe (Windows)        .app (Mac)        video

 

 

 

© PCCL 2021