文章基本信息

标题：Image Denoising based on Fourth-Order Partial Differential Equations: A Survey
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作者：Anand Swaroop Khare ; Ravi Mohan ; Sumit Sharma 等
期刊名称：International Journal of Advanced Computer Research
印刷版ISSN：2249-7277
电子版ISSN：2277-7970
出版年度：2013
卷号：3
期号：9
页码：98-101
出版社：Association of Computer Communication Education for National Triumph (ACCENT)
摘要：Reduction of noise is essential especially in the field of image processing. Several researchers are continuously working in this direction and provide some good insights, but still there are lot of scope in this field. Noise mixed with image is harmful for image processing. In this paper we survey several aspects of image denoising and fourth-order partial differential equation. We also discuss several traditional methodology used with their advantages and disadvantages. We also provide a deep analysis based on the literature work from the previous research.
关键词：Image denoising; PDE; Noise reduction; Image processing.