Removing Things from Images

four versions of a city street side-by-side with original and with lightpost removed by content aware fill, remove tool and generative fill.

There are a few different tools that allow you to remove objects, items people etc from images. They each have different uses and do or don’t use generative AI.

Removing Objects from Images

  • Content-aware Fill. Fill in the space left by removed people or objects with matching pixels. By analyzing the surrounding area, the algorithm can generate a natural-looking result.
    • USE: (1)select what you want to remove then (2) Edit > Content Aware Fill
      • Try changing the Sampling Area Options and Fill Settings to see what works best for your image
      • You can have it output to 1) Current Layer, New Layer, or Duplicate Layer
    • NOTES
      • good for areas with patterns and textures (grass, clouds, road).
      • Not as good for specific objects and images with small irreguar objects and shadows.
      • does NOT use generative AI
      • try first to reduce your impact from generative AI.
      • works well on higher resolution images
  • Remove Tool. This lets you paint over objects to remove them. Generative AI will fill in based on image context.
    • USE: (1) Choose the Remove Tool, then (2) brush over the thing you want to remove.
    • NOTES
      • good for quick touch-ups, removing things like powerlines and small objects.
      • Uses generative AI but more to help reconstruction than completely generating.
      • Creates new layer with generated pixels
  • Generative Fill. You make a selection and then photoshop fills it in. Without a prompt it will take context from other parts of the image. With a prompt it will add what you prompt into the image
    • USE: (1) Select what you want to remove, (2) Click Generative Fill from the Quick Selection bar, (3) Do not enter in any prompt and Click Generate.
    • NOTES
      • Good for extending large parts of the image (we used it to sky and grass to an image), removing large items, extending textures.
      • Uses generative AI diffusion models
      • Creates new layer
      • Gives 3 options (you can generate more)
four versions of a city street side-by-side with original and with lightpost removed by content aware fill, remove tool and generative fill.
Original Photo by Margerretta from Pexels: https://www.pexels.com/photo/people-walking-on-pedestrian-line-on-street-548084/

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