Pregled bibliografske jedinice broj: 715781
Image noise reduction by vector median filter
Image noise reduction by vector median filter // ELMAR, 2012 Proceedings
Zadar, Hrvatska, 2012. (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 715781 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Image noise reduction by vector median filter
Autori
Novoselac, Vedran ; Zovko-Cihlar, Branka
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
ELMAR, 2012 Proceedings
/ - , 2012
Skup
ELMAR, 2012 Proceedings
Mjesto i datum
Zadar, Hrvatska, 12.09.2012. - 14.09.2012
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Colour image processing; Impulse noise removal; Vector median filter; Mean absolute error (MAE); Mean square error (MSE); Peak signal to noise ratio (PSNR)
Sažetak
In this paper, a widely used so-called impulse noise model, which has short duration and high energy, is presented. This type of noise occurs mostly in the over-the-air transmission, such as in standard broadcasting and satellite transmission. The common sources of impulse noise include lightening, industrial machines, faulty or dusty insulation of high-voltage power lines and various unprotected electric switches. Therefore, high impulse noise removal vector median filter for colour images is presented. Experiments and comparisons with other state of the art filters show that the presented filters have good quality.
Izvorni jezik
Engleski
Znanstvena područja
Matematika, Elektrotehnika
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb,
Strojarski fakultet, Slavonski Brod
