Title :
An improved switching median filter for impulse noise removal
Author :
Kuykin, Denis K. ; Khryashchev, Vladimir V. ; Apalkov, Ilya V.
Author_Institution :
Lab. of Digital Circuits & Signals, Yaroslavl State Univ., Yaroslavl, Russia
Abstract :
Improved progressive switching median filter proposed for salt-and-pepper impulse noise removal from digital images. Results of comparative analysis of this algorithm with other filters for impulse noise removal show a high efficiency of this approach relatively to other ones.
Keywords :
image denoising; impulse noise; median filters; digital images; salt-and-pepper impulse noise removal; switching median filter; Brightness; Detectors; Digital filters; Digital images; Filtering; Image restoration; Iterative algorithms; PSNR; Pixel; Signal restoration; denoising; image restoration; impulse noise; median filter; nonlinear image processing;
Conference_Titel :
EUROCON 2009, EUROCON '09. IEEE
Conference_Location :
St.-Petersburg
Print_ISBN :
978-1-4244-3860-0
Electronic_ISBN :
978-1-4244-3861-7
DOI :
10.1109/EURCON.2009.5167809
