Title :
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
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;
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
DOI :
10.1109/ICETET.2008.148
