Editing Soft Shadows in a Digital Photograph

  • Authors:
  • Ankit Mohan;Jack Tumblin;Prasun Choudhury

  • Affiliations:
  • Northwestern University;Northwestern University;Adobe Systems

  • Venue:
  • IEEE Computer Graphics and Applications
  • Year:
  • 2007

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Abstract

This technique for modeling, editing, and rendering shadow edges in a photograph or a synthetic image lets users separate the shadow from the rest of the image and make arbitrary adjustments to its position, sharpness, and intensity.