Figure 2–3 Color video images are formed by separating red, green, and blue components of the image and recording each separately.
Figure 2–10 Color video images are made up of one luminance channel and two chromacity channels. © 2005 Andrew Francis.
Figure 4–4 Digital images can use any of a number of different models to reproduce colors. © 2005 Andrew Francis.
Figure 8–2 An image at different brightness levels