Reduction of ring artefacts in high resolution micro-CT reconstructions

Physics in Medicine and Biology

Volumn 49, Issue 14, 2004, Pages

  Sijbers, Jan ^a,b   Postnov, Andrei ^a  

^a UNIVERSITY OF ANTWERP   (Belgium)

^b RESEARCH FOUNDATION FLANDERS FWO   (Belgium)

Author keywords

[No Author keywords available]

Indexed keywords

FLAT-FIELD CORRECTION; POST PROCESSING; RING ARTEFACTS;

COMPUTERIZED TOMOGRAPHY; ERROR CORRECTION; IMAGE RECONSTRUCTION; OPTICAL RESOLVING POWER;

MEDICAL IMAGING;

ALGORITHM; ARTICLE; ARTIFACT REDUCTION; COMPUTER SYSTEM; CONTROLLED STUDY; HIGH RESOLUTION COMPUTER TOMOGRAPHY; IMAGE ANALYSIS; IMAGE QUALITY; IMAGE RECONSTRUCTION; MICROCOMPUTER; PRIORITY JOURNAL; QUANTITATIVE ANALYSIS; SATISFACTION;

ALGORITHMS; ARTIFACTS; HUMANS; IMAGE PROCESSING, COMPUTER-ASSISTED; PHANTOMS, IMAGING; RADIOGRAPHIC IMAGE ENHANCEMENT; RADIOGRAPHY, ABDOMINAL; TOMOGRAPHY, X-RAY COMPUTED;

EID: 4344716167     PISSN: 00319155     EISSN: None     Source Type: Journal    
DOI: 10.1088/0031-9155/49/14/N06     Document Type: Article

References (7)

1. Davis G R and Elliott J C 1997 X-ray microtomography scanner using time-delay integration for elimination of ring artefacts in the reconstructed image Nucl. Instrum. Meth. Phys. Res. A 394 157-62
2. Doran S J et al 2001 A CCD-based optical CT scanner for high-resolution 3D imaging of radiation dose distributions: equipment specifications, optical simulations and preliminary results Phys. Med. Biol. 46 3191-213
3. Hiriyannaiah H P 1997 X-ray computed tomography for medical imaging IEEE Sig. Proc. Mag. 42-59
4. Jenneson P M et al 2003 An X-ray microtomograhy system optimized for the low-dose study of living organisms Appl. Rad. Isotopes 58 177-81
5. Kinney J et al 1989 X-ray microtomography on beamline X at SSRL Rev. Sci. Instrum. 60 2471-4
6. Rivers M 1998 Tutorial Introduction to X-ray Computed Microtomography Data Processing http://www-fp.mcs.anl.gov/xray-cmt/rivers/tutorial.html
7. Shepp L A and Stein J A 1976 Simulated Reconstruction Artefacts in Computerized X-Ray Tomography (Baltimore, MD: University Park Press)