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A Novel Imaging System for Removal of Underwater Distortion using Code V

  • Maik, Vivek (Department of Electronics and Communication, The Oxford College of Engineering) ;
  • Daniel, Stella (Department of Electronics and Communication, The Oxford College of Engineering) ;
  • Chrispin Jiji, A. (Department of Electronics and Communication, The Oxford College of Engineering)
  • Received : 2017.01.03
  • Accepted : 2017.03.24
  • Published : 2017.06.30

Abstract

Images obtained from underwater are usually degraded due to the environmental conditions. Some of the typical degradation factors include turbidity and color degradation. These degradations can be attributed to the absorptive and scattering properties of underwater degradation in terms of optical parameters, such as modulation transfer function (MTF), optical transfer function (OTF),point spread function (PSF), and color constancy. In this paper, we use the CODE V optical simulation software to mimic underwater conditions and model the imaging platform, thereby studying various parameters, such as PSF and MTF, and we use the PSF to remove the underwater turbidity. Experimental results show increased performance with the algorithm, compared to other existing methods.

Keywords

References

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