High-density object removal from projection images using low-frequency-based object masking

CEUR Workshop Proceedings

Volumn 574, Issue , 2010, Pages 365-369

  Schwemmer, Chris ^a   Prümmer, Marcus ^a   Daum, Volker ^a   Hornegger, Joachim ^a  

^a UNIVERSITY OF ERLANGEN NUREMBERG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

HIGHER-ORDER METHODS; INTERPOLATION METHOD; METAL ARTIFACTS; OBJECT REMOVAL; PIXEL INTENSITIES; PROJECTION IMAGE; STREAK ARTIFACTS; X RAY INTENSITY;

BRUSHES; COMPUTERIZED TOMOGRAPHY; IMAGE PROCESSING;

INTERPOLATION;

EID: 84893795049     PISSN: 16130073     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (3)

1. Kalender WA, Hebel R, Ebersberger J. Reduction of ct artifacts caused by metallic implants. Radiology. 1987;164:576-7.
2. Aach T, Metzler V. Defect interpolation in digital radiography: how object-oriented transform coding helps. Proc SPIE. 2001;4322:824-35.
3. Georgiev T. Image reconstruction invariant to relighting. In: Proc Eurographics. Dublin; 2005. p. 61-4.