Resolution analysis of an image acquisition system

  • Authors:
  • Toadere Florin;Radu Arsinte;Nikos E. Mastorakis

  • Affiliations:
  • UT Cluj Napoca and INCDTIM Cluj Napoca, Cluj Napoca, Romania;UT Cluj Napoca, Cluj Napoca, Romania;WSEAS Research Department, Athens, Greece

  • Venue:
  • ECC'11 Proceedings of the 5th European conference on European computing conference
  • Year:
  • 2011

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Abstract

The aim of this paper is to make the resolution analysis of an image that propagates trough the image acquisition system of a digital camera pipeline. The analysis covers the lens resolution, the pixel dimension, the light exposure, the colors processing blocks and the JPG compression. The input image passes trough a photographic objective; we focus the light on a Bayer color filter array then we interpolate, we sharp and we set the integration time. The color processing analysis covers: the colors balancing, the colors correction, the gamma correction, the conversion to XYZ and the JPG compression.