Effect: Adjust Levels, Blue

Description
This effect adjusts the luminance levels of the blue channel of the image.

Controls

Black:		Determines the luminance level which is to be considered as black.
Gamma:		Determines the gamma of the image.
Blue:		Determines the luminance level which is to be considered as 100% blue.

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 | Adjust Levels, Red | Adjust Levels, Green

Examples

Original image.	Image with only blue levels adjusted.