Two methods of "GIMP learning" keying method

Before the key figure is compared two, lazy people I have tried online cutout software, and online PS simple version, really is very bad, the former simple rough, the latter I encountered a variety of storage can not bug.

In the Ubuntu environment has a function can and PS comparable to the powerful picture processing software GIMP, in the software center can be directly downloaded.

Introduce two key drawing methods (go to background, background transparency)

Law One:

Use the Select by Color tool (requires a larger difference between the background color and the body color to be keyed)

Select the color selection tool and click anywhere on the image

Then, add the alpha channel, transparency, layer

Again, editor--Clear

The final result, for example, is to save the desired format for yourself.

Law two: When the background color and the physical color you want to pick a little difference, you can use the foreground selection tool

, if the color to choose, there will be an unrecognized situation. So you need to use the foreground selection tool

The operation is as follows:

Mark the outline of the object first

Then the mouse into a color pen, you can mark the physical, as much as possible to cover the color of the physical color

The details of the place can be handled individually, looking at the needs

Finally processed, you can use the mouse to any point in the real thing, press ENTER, will appear the division

Then add the alpha channel, which is the same as the normal operation

Next you need to add a step: select-Invert

The final is the same, editor-to-clear, you will get

Finally, the GIMP image is saved by default XCF format, you need to go to other formats can be directly modified to save the suffix, and then export is OK.

The above methods are for reference: http://jingyan.baidu.com/article/3c48dd3490f110e10be358dc.html

Two methods of "GIMP learning" keying method