Options
Robust and fast estimation of signal-dependent noise in medical x-ray image sequences
Publikationstyp
Conference Paper
Publikationsdatum
2006
Sprache
English
Institut
Enthalten in
Start Page
46
End Page
50
Citation
Informatik aktuell: 46-50 (2006)
Contribution to Conference
Publisher DOI
Scopus ID
Publisher
Springer
We present a practice-oriented, i.e. fast and robust, estimator for strong signal-dependent noise in medical low-dose X-ray images. Structure estimation by median filtering has shown to be superior to linear binomial filtering. Falsifications due to remaining structure in the estimated noise image are significantly reduced by iterative outlier removal.
DDC Class
600: Technik
610: Medizin