Effect: B&W, Filtered

Description
Converts the image to black and white, with control over how much of each of the color components are reflected in the black and white image. This simulates the placing of color filters in front of the camera lens. For example, placing a red filter would result in the black and white image being mostly affected by the red values of the scene, and not the green and blue, which would be blocked by the filter. (To reproduce this effect, lower the Green and Blue controls.)

Controls

Red:		Controls the extent to which the red component of the image contributes to the black and white image.
Green:		Controls the extent to which the green component of the image contributes to the black and white image.
Blue:		Controls the extent to which the blue component of the image contributes to the black and white image.
Effect In/Out:		Dissolves between the original image and the effect.

Notes
Placing filters in front of the lens cuts down on the amount of light passing through, and therefore results in darker images. The same is true here, as can be seen by lowering all three sliders.

See Also
B&W, Pure

Examples

Original image.	Default settings. All of the red, green, and blue light comes through.	Detail comparison.	The Red has been lowered, blocking the red light and resulting in the objects which were red (the t-shirt and cap) appearing noticeably darker, while the rest of the image is less affected.	Detail comparison.