International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Since Year 2012 | Open Access | Fully Refereed | Peer Reviewed

ISSN: 2319-7064




Downloads: 111

Research Paper | Pattern Recognition | China | Volume 6 Issue 3, March 2017


Image Noise Reduction and Filtering Techniques

Abdalla Mohamed Hambal [2] | Dr. Zhijun Pei [2] | Faustini Libent Ishabailu [2]


Abstract: Images are often degraded by noises. Noise can occur and obtained during image capture, transmission, etc. Noise removal is an important task in image processing. In general the results of the noise removal have a strong influence on the quality of the image processing techniques. Several techniques for noise removal are well established in color image processing. The nature of the noise removal problem depends on the type of the noise corrupting the image. In the field of image noise reduction several linear and nonlinear filtering methods have been proposed. Linear filters are not able to effectively eliminate impulse noise as they have a tendency to blur the edges of an image. On the other hand nonlinear filters are suited for dealing with impulse noise. Several nonlinear filters based on Classical and fuzzy techniques have emerged in the past few years. For example most classical filters that remove simultaneously blur the edges, while fuzzy filters have the ability to combine edge preservation and smoothing. Compared to other nonlinear techniques, fuzzy filters are able to represent knowledge in a comprehensible way. In this paper we present results for different filtering techniques and we compare the results for these techniques.


Keywords: Linear smoothing filter, median filter, wiener filter, adaptive filter and Gaussian filter


Edition: Volume 6 Issue 3, March 2017,


Pages: 2033 - 2038

Image Noise Reduction and Filtering Techniques


How to Cite this Article?

Abdalla Mohamed Hambal, Dr. Zhijun Pei, Faustini Libent Ishabailu, "Image Noise Reduction and Filtering Techniques", International Journal of Science and Research (IJSR), https://www.ijsr.net/get_abstract.php?paper_id=25031706, Volume 6 Issue 3, March 2017, 2033 - 2038, #ijsrnet

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