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Blogs and vlogs on image-processing,

related hardware and open-source software.


 

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Feathered edges

  • Category: Gimp
  • Published: Friday, 16 June 2017 13:05
  • Written by Super User
  • Hits: 214

Next use the intelligent scissors to track round the red truck. I used quite a lot of datum points to the give the tool a fair chance of selecting this complex shape. Having completing the shape a mouse click anywhere within the shape will convert it to a selection. Next use the select menu to invert the selection. Invert again and you will have a layer showing only the truck. You move this about to demonstrate this but move it back to cover the lower truck precisely.

 

There is a pitfall here. Before deleting the inverted selection go back to the Layer Dialogue and make the inverted selection the active layer. Right click and add alpha channel. This will allow you to make the deleted part transparent. Without the alpha channel it will appear white.

 

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