PS Pull Map Tutorial: Channel cutout

Because always see a pot friend ask how to pull a good picture of this thing, and most of the time, the answer basically is the channel and pen these two answers. In fact, there are many ways to pull the map, simple lasso, extraction, these are good methods, but sometimes the limitations are too large, some of the map can not be very good to dig out.

Now the usual use of a channel to pull up the graph method to tell you, this method is relatively simple and easy to learn, is the channel to pull the map!

1, open a picture ctrl+j copy [This is PS beginners must cultivate good habits the original image must be copied on the copy of the map to make changes will not destroy the image of the original]

2. Create a new layer

3, click the channel that panel try to point to the red, green, blue three channels to compare which channel black and white comparison is more obvious [white part represents the black representation of the hidden so you want to pull the part of the show White can be]

4, copy contrast obvious that the channel in the new channel to modify

5, Ctrl+l color adjustment of black and white contrast [is to make white place more white black place more black convenient after you daub]

6, with the Brush tool [note before the background color is now white or black adjust it] to pull the place with a white brush paint the rest of the unwanted black smear

7. The edge can be repaired with the Dodge tool as follows:

8, after the smear, CTRL + you copy of this channel appears in the selection of all the channels before the small eye point in addition to the copy channel that layer ... Then go back to the diagram level!

Category:

• PS Pull Map Tutorial
• PS Channel Cutout Tutorial