Channel Mixer--AEWith this effect, you can modify a color channel using a mix of the current color channels. Use this effect to make creative color adjustments not easily done with the other color adjustment tools, create high-quality grayscale images by choosing the percentage contribution from each color channel, create high-quality sepia-tone or other tinted images, and swap or duplicate channels. Red, Green, Blue Specifies the contribution of the individual source channel to the output channel. Constant Specifies the base amount of the input channel to be added to the output channel. To mix channels in an image:
Monochrome is useful for images that you plan to convert to grayscale. If you select and then deselect this option, you can modify the blend of each channel separately, creating a hand-tinted appearance. |