An Ordered Differences Statistic for Uniformly Distributed Impulse Noise Pixels Detection

Author

Periasamy, P.S. ; Duraiswamy, K. ; Athinarayanan, S.

Author_Institution

Dept. of ECE, KSR Coll. of Eng., Namakkal

fYear

2008

fDate

16-18 July 2008

Firstpage

73

Lastpage

76

Abstract

Detection or reduction of impulse noise is a very active research area in image processing. In this paper, we propose a local image statistics for identifying noise pixels in images corrupted with impulse noise of random values. The statistical values of ODS will quantify how different in intensity the particular pixels are from their most similar neighbors. The experimental result shows the effectiveness of ODS.

Keywords

image denoising; impulse noise; statistical analysis; image processing; impulse noise reduction; local image statistics; ordered differences statistic; pixels detection; uniformly distributed impulse noise; Acoustic noise; Active noise reduction; Additive noise; Educational institutions; Filters; Gaussian noise; Noise shaping; Pixel; Statistical distributions; Statistics; CSAM Filter; Impulse noise; Noise detection; Ordered differences statistic;

fLanguage

English

Publisher

ieee

Conference_Titel

Emerging Trends in Engineering and Technology, 2008. ICETET '08. First International Conference on

Conference_Location

Nagpur, Maharashtra

Print_ISBN

978-0-7695-3267-7

Electronic_ISBN

978-0-7695-3267-7

Type

conf

DOI

10.1109/ICETET.2008.148

Filename

4579869