There are a variety of ways to use Photoshop to pull the map, such as: masking the map, pulling out the filter screen, outside the filter to dig up the map, channel, and so on. However, these pull-through methods have their own difficulties, beginners are often difficult to master.
Today, the editor for the vast number of Photoshop to pull the map of beginners to introduce a simple operation, the effect of the ideal method-"background eraser tool" pull the map method.
The "Background eraser tool" is a kind of Photoshop eraser tool that allows users to right-click the Eraser tool in the Toolbox and find the "background eraser tool" in the pop-up menu, as shown in the figure.
Here's how to use this.
1, "Background eraser tool" and "eraser Tool" different, its brush is a center with a cross star round. Center of the cross, used for smear color sampling. You can set the brush size in the property bar as shown in the figure.
Classification: