Monochrome Image Color method has a lot of, the fastest is to use hue/saturation and pure color filling, so you can one-step, but the color is more monotonous. Replace with the channel can be a Two-color picture, later turned to a similar color, the image level will be stronger.
Tutorial Artwork
< small map view big picture >
Final effect
1, open the material picture, press CTRL + J to copy the background layer, into the channel panel, select the green channel, press CTRL + A, press CTRL + C copy, select the blue channel, press CTRL + V paste. Point RGB channel Return to the layer panel, the effect of the following figure.
< map 1>
2, press CTRL + J to copy the current layer, simple to the character of the skin, appropriate grinding smooth, the approximate effect of the following figure.
< map 2>
3, create hue/saturation adjustment layer, adjust the cyan, parameter settings such as Figure 3, the effect is shown in Figure 4. This step turns cyan into purple.
< map 3>