Impulse Noise Removal Inimages Using Modified Trimmed Median Filter : Matlab Implementation And Comparitive Study

@inproceedings{Lakshmi2012ImpulseNR,
  title={Impulse Noise Removal Inimages Using Modified Trimmed Median Filter : Matlab Implementation And Comparitive Study},
  author={CH. Sravana Lakshmi and V. Ambika and Kanchan Babu},
  year={2012}
}
In this work,anovel decision based trimmed median filter algorithm for restoring gray scale, and color images of highly corrupted is proposed. It replaces the noisy pixel by trimmed median value when other pixel values, 0’s and 255’s are present in the selected window and when all the pixel values are 0’s and 255’s then the noise pixel is replaced by mean value of all the elements present in the selected window. This algorithm shows better results than the Standard Median Filter (MF), Decision… CONTINUE READING

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