Vector directional order-statistics for impulse detection

  title={Vector directional order-statistics for impulse detection},
  author={Rastislav Lukac},
  journal={2002 11th European Signal Processing Conference},
  • Rastislav Lukac
  • Published 2002 in 2002 11th European Signal Processing Conference
In this paper, a new vector directional approach for impulse noise detection and filtering in color images is provided. The novelty of this approach lies in the use of vector order-statistics achieved by the ordering according to the sum of angles between input vector samples, in other words directional information, as the base for impulse detector. Thus, the input samples are separated into two classes such as noise-free samples and corrupted samples. This simple binary decision is performed… CONTINUE READING

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