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Nonparametric Impulsive Noise Removal
2004In this paper a novel class of filters designed for the removal of impulsive noise in color images is presented. The proposed filter class is based on the nonparametric estimation of the density probability function in a sliding filter window. The obtained results show good noise removal capabilities and excellent structure preserving properties of the
Bogdan Smolka, Rastislav Lukac
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Are Impulse Responses Gaussian Noises?
The Journal of the Acoustical Society of America, 2011Many years ago, Manfred Schroeder proved that transfer functions in rooms follow complex Gaussian distributions. This property was extended to impulse responses by the author, following a suggestion by Moorer for simulating impulse responses. More recently, several authors have checked again the later property with modern signal analysis tools.
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The Journal of the Acoustical Society of America, 1970
A commonly accepted criterion for noise control is a family of curves known as the NC or N curves. This criterion was based upon a study by Beranek relating speech interference levels and loudness levels to subjective limits of acceptibility within various environments.
D. L. George, J. A. Eibner
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A commonly accepted criterion for noise control is a family of curves known as the NC or N curves. This criterion was based upon a study by Beranek relating speech interference levels and loudness levels to subjective limits of acceptibility within various environments.
D. L. George, J. A. Eibner
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IEEE Transactions on Image Processing, 2001
A generic n-dimensional filter with the primary purpose of eliminating impulsive-like noise is presented. This recursive nonlinear filter is composed of two conditional rules, which are applied independently, in any order, one after the other. It identifies noisy items by inspection of their surrounding neighborhood, and afterwards it replaces their ...
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A generic n-dimensional filter with the primary purpose of eliminating impulsive-like noise is presented. This recursive nonlinear filter is composed of two conditional rules, which are applied independently, in any order, one after the other. It identifies noisy items by inspection of their surrounding neighborhood, and afterwards it replaces their ...
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Cognition and Removal of Impulse Noise With Uncertainty
IEEE Transactions on Image Processing, 2012Uncertainties are the major inherent feature of impulse noise. This fact makes image denoising a difficult task. Understanding the uncertainties can improve the performance of image denoising. This paper presents a novel adaptive detail-preserving filter based on the cloud model (CM) to remove impulse noise. It is called the CM filter.
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Impulsive Noises in Restaurants
The Journal of the Acoustical Society of America, 1967In work reported earlier, the authors examined the speech component of the restaurant-noise environment and developed a design method for achieving the required acoustic criteria. In the recent work presented here, they have expanded their analysis of the noise environment to include sounds such as dish and silverware clatter and other impact sounds.
A. S. Harris, B. G. Watters
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A statistical analysis of impulsive noise and impulsive noise cancelling
1993Not ...
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2018
The phenomenon of impulsive noise is generated by Partial discharge (PD) sources in high-voltage substations. A PD generates a current impulse, acoustic noise, visible and ultraviolet (UV) light and electromagnetic radiation , and accordingly its presence can be detected via several measurement methods.
Basile L. Agba +4 more
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The phenomenon of impulsive noise is generated by Partial discharge (PD) sources in high-voltage substations. A PD generates a current impulse, acoustic noise, visible and ultraviolet (UV) light and electromagnetic radiation , and accordingly its presence can be detected via several measurement methods.
Basile L. Agba +4 more
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2022
This thesis was scanned from the print manuscript for digital preservation and is copyright the author. Researchers can access this thesis by asking their local university, institution or public library to make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
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This thesis was scanned from the print manuscript for digital preservation and is copyright the author. Researchers can access this thesis by asking their local university, institution or public library to make a request on their behalf. Monash staff and postgraduate students can use the link in the References field.
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IEEE Transactions on Communication Technology, 1964
The impulse-noise cancelling device recently described by W.L. Black [IEEE Trans on Comm. Systems, vol. CS-11, p. 506; December, 1963] has in principle two noteworthy properties that he did not mention. First, the canceller does not fail completely when two noise pulses overlap in time, since the residual d.isturbance, if the two pulse responses are ...
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The impulse-noise cancelling device recently described by W.L. Black [IEEE Trans on Comm. Systems, vol. CS-11, p. 506; December, 1963] has in principle two noteworthy properties that he did not mention. First, the canceller does not fail completely when two noise pulses overlap in time, since the residual d.isturbance, if the two pulse responses are ...
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