Hello everyone, today I 'm going to leave a very easy to change the backgrounds on a picture tutorial.
1-In the first place we open image retouching, it is important that the photo you are going to have a homogeneous background edit preferably white.
We select 2 - channel testing going in the red, green and blue channels and choose the one with higher contrast, in this case I 'll edit the blue channel because this is what gives me more hire .
Duplicate the layer of blue, and give it to (Ctrl + L for PC or Cmd + L for Mac) to enter levels , we will trying to get a higher contrast , once selected, it will give the desired contrast ok ..
3-A consegir below to clean the image brightness and remove all use the burn tool in the shadow option , apply the image on the areas we do not want to be deleted and not part of the background.
4 - We press cmd or ctrl key to make a selection on the layer in which we are working .
Once we do this, we will Layers and duplicate , and hide , we are at the top layer .
Click on Layer Mask and invested selection Shift + Ctrl + I or Shift + Cmd + I.
5 - Open the background image we want to use and drag on the image we had, this layer will place the image between the mask and the copy we made earlier.
We would have the work done , finally we look at the layer mask to edit some properties window and will we play with the density and fading to achieve the desired effect.
Usually , you see the result of your image before and after.
I hope you learn , fast and easy as ever!
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