Detail Highlighting using a Shadow Edge Histogram

  title={Detail Highlighting using a Shadow Edge Histogram},
  author={A. Gkaravelis and G. Papaioannou},
  • A. Gkaravelis, G. Papaioannou
  • Published in Eurographics 2017
  • Computer Science
  • In this paper we propose a simple and effective technique for setting up a configuration of directional light sources to accentuate the prominent geometric features of complex objects by increasing the local shadow contrast near them. Practical applications of such a task are encountered among others in professional photography, and cinematography. The method itself, which is based on a voting mechanism, quickly produces consistent and view-independent results, with minimal user intervention. 
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