The infrared effect is seldom used when toning, because the effect is very difficult to control, only special pictures are suitable for this effect. The process of color matching is also quite complicated, it is necessary to overlay the black and white image of the channel to the original layer, and then use the filter and a series of color palette tools to color, processing into our desired effect. Make sure to be careful when making.
1, open the original piece, and copy the layer.
2, change the layer mode to filter color, opacity to 59%.