NDLI: Some studies on detection and filtering algorithms for the removal of random valued impulse noise

Content Provider	IET Digital Library
Author	Singh, Neeti Thilagavathy, Thirusangu Lakshmipriya, Ramasubramanian T. Umamaheswari, Oorkavalan
Abstract	Removing random valued impulse noise (RVIN) is a challenging task in corrupted images. This article aims to study some detection and filtering algorithms which remove RVIN in images. In addition to some state-of-the-art detection and filtering algorithms, a new detection technique, measures of dispersion (MOD) algorithm, for removing very high-density RVIN proposed by authors is also compared with existing methods. In the detection stage, rank order absolute difference, rank order logarithmic difference, adaptive switching median, triangle-based linear interpolation, and MOD algorithms are considered. Median filter, fuzzy switching median filter, and fuzzy switching weighted median filter are used for filtering followed by the detection algorithms. Comparative studies in terms of peak signal-to-noise ratio and structural similarity have been devised to evaluate the performance of various filtering schemes.
Starting Page	953
Ending Page	963
Page Count	11
ISSN	17519659
Volume Number	11
e-ISSN	17519667
Issue Number	Issue 11, Nov (2017)
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/iet-ipr/11/11
Alternate Webpage(s)	https://digital-library.theiet.org/content/journals/10.1049/iet-ipr.2017.0346
Journal	IET Image Processing
Publisher Date	2017-08-22
Access Restriction	Open
Rights Holder	© The Institution of Engineering and Technology
Subject Keyword	Adaptive Filter Adaptive Switching Median Combinatorial Mathematics Computer Vision And Image Processing Technique Corrupted Image Filtering Algorithm Filtering Method in Signal Processing Fuzzy Set Theory Fuzzy Switching Median Filter Fuzzy Switching Weighted Median Filter Image Denoising Image Filtering Impulse Noise Interpolation Interpolation And Function Approximation Measures of Dispersion Algorithm Median Filter MOD Algorithm Numerical Analysis Optical, Image And Video Signal Processing Peak Signal-to-noise Ratio Random Valued Impulse Noise Removal Rank Order Absolute Difference Rank Order Logarithmic Difference RVIN Removal Structural Similarity Triangle-based Linear Interpolation
Content Type	Text
Resource Type	Article
Subject	Signal Processing Electrical and Electronic Engineering Computer Vision and Pattern Recognition Software

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