Gray-level Image Enhancement By Particle Swarm Optimization

  title={Gray-level Image Enhancement By Particle Swarm Optimization},
  author={Apurba Gorai and Ashish Ghosh},
  journal={2009 World Congress on Nature & Biologically Inspired Computing (NaBIC)},
Particle Swarm Optimization (PSO) algorithms represent a new approach for optimization. In this paper image enhancement is considered as an optimization problem and PSO is used to solve it. Image enhancement is mainly done by maximizing the information content of the enhanced image with intensity transformation function. In the present work a parameterized transformation function is used, which uses local and global information of the image. Here an objective criterion for measuring image… CONTINUE READING
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