Removal of Salt and Pepper Noise through Modified PSM Filter | Zendy

Shivpratap Pandey | Zendy; Md. Rashid Ansari | Zendy; Rupali Kushwaha | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Removal of Salt and Pepper Noise through Modified PSM Filter

Author(s) -

Shivpratap Pandey,

Md. Rashid Ansari,

Rupali Kushwaha

Publication year - 2013

Publication title -

international journal of computer applications

Language(s) - English

Resource type - Journals

ISSN - 0975-8887

DOI - 10.5120/12853-9400

Subject(s) - computer science , noise (video) , filter (signal processing) , salt (chemistry) , pepper , acoustics , artificial intelligence , computer security , chemistry , computer vision , physics , image (mathematics)

paper, a new Modified Progressive Switching Median filtering algorithm is presented for the removal of salt and pepper noise from corrupted images. It sets a limit on the number of good pixel used in determine median and mean value and substitute to impulse pixel with the summation of its mean value and median value which is divide by 2.02, after that pass through Gaussian filter. This scheme can remove salt and pepper noise with a noise level as high as 90%. Experimental result shows that the proposed filter is superior over the traditional filter in maintaining higher PSNR (Peak Signal to Noise Ratio).

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research