Color image demosaicking: An overview

  • Authors:
  • Daniele Menon;Giancarlo Calvagno

  • Affiliations:
  • Department of Information Engineering, University of Padova, via Gradenigo 6B, 35131 Padova, Italy;Department of Information Engineering, University of Padova, via Gradenigo 6B, 35131 Padova, Italy

  • Venue:
  • Image Communication
  • Year:
  • 2011

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Abstract

Demosaicking is the process of reconstructing a full-resolution color image from the sampled data acquired by a digital camera that apply a color filter array to a single sensor. This paper discusses the need of a color filter array and presents a survey of several techniques proposed to demosaicking. A comparison between the different methods is also provided, discussing their performances.