Effect: Adjust Levels

Description
This effect adjusts the luminance levels of the image.

Controls

Black:		Determines the luminance level which is to be considered as black.
Gamma:		Determines the gamma of the image.
White:		Determines the luminance level which is to be considered as white.

Notes
If you are familiar with Photoshop or other image processing packages, you will recognize that this effect works in a similar fashion.

See Also
Adjust Levels, Red | Adjust Levels, Green | Adjust Levels, Blue

Examples

Original image.	Image with adjusted levels.	UI for adjusting levels (before).	UI for adjusting levels (after).