Pregled bibliografske jedinice broj: 32372
Enhancement of mammographic images for detection of microcalcifications
Enhancement of mammographic images for detection of microcalcifications // Signal Processing IX, Theories and Applications, Volume 2
Patras: Typorama Editions, 1998. str. 693-696 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 32372 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Enhancement of mammographic images for detection of microcalcifications
Autori
Seršić, Damir ; Lončarić, Sven
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Signal Processing IX, Theories and Applications, Volume 2
/ - Patras : Typorama Editions, 1998, 693-696
Skup
1998 EUSIPCO - 9th European Signal Processing Conference
Mjesto i datum
Rodos, Grčka, 08.09.1998. - 11.09.1998
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
enhancement; mammograms; microcalcifications; wavelets
Sažetak
A novel approach to image enhancement of digital mammography images is introduced, for more accurate detection of microcalcification clusters. In original mammographic images obtained by X-ray radiography, most of the information is hidden to the human observer. The method is based on redundant discrete wavelet transform due to its good properties: shift invariance and numeric robustness. The procedure consists of three steps: low-frequency tissue density component removal, noise filtering, and microcalcification enhancement. The experimental results have shown good properties of the proposed method.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
