Home Photoshop Tutorials Photo Effects Keying Green Backdrops - Page 3

Keying Green Backdrops - Page 3

Description


Remove Green Edge Artifacts

The image is masked, but most likely it will have green artifacts near the edges. Before we can call this project complete, we need to remove those artifacts.


Step 10

Create a new layer (Layer> New Layer or Shift+Ctrl+N). In the Layers pallet, move the layer to the bottom.

New Layer


Step 11

Fill the bottom layer with a 50% gray. To do this, press Shift+Backspace and the Fill tool should appear. Select 50% Gray from the Use drop down menu and click OK.

The Fill Tool


Step 12

With a 50% gray background, the green edges are clearly visible and the background will help us with the next step.

50% Gray Backdrop


Step 13

Select the top layer and open the Hue/Saturation tool (Image> Adjustments> Hue/Saturation or Ctrl+U). Select Green from the Edit drop down menu and set the saturation to -100. Immediately green edge should disappear.

Reducing Saturation in the Greens


Step 14

Now that we're done, paste the background you would like to use as the bottom layer.

Background added.


Final Results

Keying Green Backdrops Final Results
Rollover the image to see a before and after effect. 



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