User manual

Glossary
Page 41
Progressive compression
Type of compression for JPEG images. When a progressively compressed JPEG image is
accessed in the Internet, it becomes visible in layers. The user first sees an unsharp image
which then becomes increasingly sharp.
RGB
In RGB mode, all the different colors are characterized by their red, green and blue
components. The color produced is the result of adding the three color components.
HSL
In HSL mode, the color is described on the basis of its Hue, Saturation and Lightness.