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A Survey on Image Denoising methods
Madhuri Khatri,  Raunakraj Patel
Image denoising is general artifacts in digital image processing and it is hard to avoid. Image restoration or denoising is necessary to reduce noise from the image. Noise reduction is a fundamental operation of image processing in order to enhance, analyze & interpret the important information in an image. Edges are important to visual appearance of images, so to preserve important features like edges, corners during the denoising process. Noise reduction is still a challenging task, so this paper presents brief general classification of denoising methods.
Keywords- Noise reduction, spatial filtering, image restoration
Unique Identification Number - IJEDR1604094Page Number(s) - 639-641Pubished in - Volume 4 | Issue 4 | December 2016DOI (Digital Object Identifier) -    Publisher - IJEDR (ISSN - 2321-9939)
Cite this Article
Madhuri Khatri,  Raunakraj Patel,   "A Survey on Image Denoising methods"
, International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.4, Issue 4, pp.639-641, December 2016, Available at :http://www.ijedr.org/papers/IJEDR1604094.pdf