Umesh Ghanekar
A Novel Impulse Detector for Filtering of Highly Corrupted Images
385 - 388
2008
2
2
International Journal of Computer and Information Engineering
https://publications.waset.org/pdf/9534
https://publications.waset.org/vol/14
World Academy of Science, Engineering and Technology
As the performance of the filtering system depends
upon the accuracy of the noise detection scheme, in this paper, we
present a new scheme for impulse noise detection based on two
levels of decision. In this scheme in the first stage we coarsely
identify the corrupted pixels and in the second stage we finally
decide whether the pixel under consideration is really corrupt or not.
The efficacy of the proposed filter has been confirmed by extensive
simulations.
Open Science Index 14, 2008