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Title: Improved Enhancement Scheme Using a RBFN Detector for Impulse Noise
Authors: Mohapatra, S
Dash, R
Sa, Pankaj K
Majhi, B
Keywords: edge detection
image denoising
image enhancement
radial basis function
visual perception
Issue Date: 2008
Publisher: IEEE
Citation: Proceedings of the first International Conference on Emerging Trends in Engineering and Technology, 2008. ICETET '08. Nagpur, India P 86-89
Abstract: Since noise smoothing and image enhancement are conflicting objectives in most image processing application, so it has to be dealt properly to preserve the quality of the image. The perceptual appearance of an image may be significantly improved by modifying the high frequency components to have better edge and detail information in the image. A simple method has been proposed to improve the pitfalls of the existing unsharp mask technique which removes impulsive noise while preserving the edges and provides better contrast for visual perception. Comparative analysis on standard images at different noise conditions shows that the proposed scheme, in general, outperforms the existing schemes.
Description: Copyright for the paper belongs to IEEE
Appears in Collections:Conference Papers

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