An Efficient Impulse Noise Removal Image Denoising Technique for MRI Brain Images | Zendy

Murugan | Zendy; Balasubramanian | Zendy

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An Efficient Impulse Noise Removal Image Denoising Technique for MRI Brain Images

Author(s) -

Murugan,

Balasubramanian

Publication year - 2015

Publication title -

international journal of mathematical sciences and computing

Language(s) - English

Resource type - Journals

eISSN - 2310-9033

pISSN - 2310-9025

DOI - 10.5815/ijmsc.2015.02.01

Subject(s) - impulse noise , computer science , noise reduction , artificial intelligence , computer vision , filter (signal processing) , noise (video) , impulse (physics) , median filter , image noise , image restoration , image (mathematics) , pattern recognition (psychology) , image processing , pixel , physics , quantum mechanics

Image enhancement is an important challenge in medical field. There are various techniques for image enhancement during last two decades. The objective of this paper is to remove impulse noise for MRI brain image. This paper proposed an efficient filter for removing impulse noise. The shape of the filter is changed to diamond. Experiments are conducted for various noise levels. The proposed method is compared with the existing Denoising techniques. The experimental results proved that the proposed filter performed well than the other methods.

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