Image De-noising and Enhancement for Salt and Pepper Noise Using Improved Median Filter-Morphological Operations

K. Babu; K. Sunitha

Third International conference on advances in communication, network and computing

Research Article

Image De-noising and Enhancement for Salt and Pepper Noise Using Improved Median Filter-Morphological Operations

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@INPROCEEDINGS{10.1007/978-3-642-35615-5_2,
    author={K. Babu and K. Sunitha},
    title={Image De-noising and Enhancement for Salt and Pepper Noise Using Improved Median Filter-Morphological Operations},
    proceedings={Third International conference on advances in communication, network and computing},
    proceedings_a={CNC},
    year={2012},
    month={12},
    keywords={Spatial Domain Techniques Digital Image Processing Mathematical morphology Structuring Element Morphological Operations Salt and Pepper Noise},
    doi={10.1007/978-3-642-35615-5_2}
}

K. Babu
K. Sunitha
Year: 2012
Image De-noising and Enhancement for Salt and Pepper Noise Using Improved Median Filter-Morphological Operations
CNC
Springer
DOI: 10.1007/978-3-642-35615-5_2

K. Babu¹, K. Sunitha²

1: SIR C R Reddy College of Engineering
2: G.Narayanamma Institute of Technology & Science

Abstract

Image Enhancement is one of the most important concerns in Digital Image processing which is used to process the image so that we can view and assess the visual information it contains with greater clarity. In this Work a 2-step Image De-noising and Enhancement Algorithm is proposed i.e. the application of Improved Median Filter and Morphological Operations. In the First step Image is enhanced using a 3×3 neighborhood window processing and then using Morphological Operations to further enhance it. Our Method can remove salt-and-pepper-noise with noise level as high as 80%.

Keywords: Spatial Domain Techniques Digital Image Processing Mathematical morphology Structuring Element Morphological Operations Salt and Pepper Noise

Published: 2012-12-04

: http://dx.doi.org/10.1007/978-3-642-35615-5_2