Pregled bibliografske jedinice broj: 342406
Edge-preserving Adaptive Wavelet Denoising Using ICI Rule
Edge-preserving Adaptive Wavelet Denoising Using ICI Rule // IET Electronics Letters, 44 (2008), 11; 698-699 doi:10.1049/el:20080227 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 342406 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Edge-preserving Adaptive Wavelet Denoising Using ICI Rule
Autori
Tomić, Mladen ; Seršić, Damir ; Vrankić, Miroslav
Izvornik
IET Electronics Letters (0013-5194) 44
(2008), 11;
698-699
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
adaptive lifting scheme; denoising; edge-preserving denoising; wavelet threshold denoising; adaptive signal processing; noise; wavelet transforms
Sažetak
An adaptive lifting scheme has been proposed, where the intersection of confidence intervals (ICI) rule is used to determine the wavelet support. The adaptation is performed on a point-by-point basis and the ICI rule is used to prevent the support to span across the edges in a signal, where the edge is considered to be any sudden change in the signal statistics. It is shown that the proposed method preserves the edges well, and the overall denoising performance is much better than in the other considered methods.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika, Računarstvo
POVEZANOST RADA
Projekti:
036-0362214-1989 - Inteligentne metode obrade i analize slika (Lončarić, Sven, MZO ) ( CroRIS)
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb,
Tehnički fakultet, Rijeka
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
