Quality improvements for cone–beam CT using beam hardening and scattering correction

3rd World Congress on Industrial Process Tomography

Volumn , Issue , 2003, Pages 90-95

  Kasperl, S ^a   Franz, M ^a   Hanke, R ^a   Hassler, U ^a   Schropfer S ^a  

^a FhG IIS   (Germany)

Author keywords

Beam hardening; Cone beam CT; Scattering; X ray

Indexed keywords

COMPTON SCATTERING; COMPUTERIZED TOMOGRAPHY; HARDENING; IMAGE PROCESSING; ITERATIVE METHODS; OPTIMIZATION; PHASE SHIFT; SCATTERING;

3-D IMAGE PROCESSING; ATTENUATION CHARACTERISTICS; BEAM HARDENING; DIMENSIONAL ACCURACY; NON DESTRUCTIVE INSPECTION; PROCESS OPTIMISATION; QUALITY IMPROVEMENT; SCATTERING CORRECTIONS;

NONDESTRUCTIVE EXAMINATION;

EID: 84910124038     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (3)

1. HUBBELL J.H., VEIGELE W.J., BRIGGS E.A., BROWN R.T., CROMER D.T., HOWERTON R.J., (1975), Atomic Form Factors, Incoherent Scattering Functions and Photon Scattering Cross Sections, J. Phys. Chem. Ref. Data 4, pp. 471-535.
2. INANC, F., (2002), Scattering and its role in radiography simulations, NDT&E International 35, pp. 581-593
3. KASPERL, S., BAUSCHER I., DR. HASSLER U., MARKERT H., SCHRÖPFER S., (2002), Reducing artefacts in industrial 3D computed tomography (CT), In Proc: 8th ECNDT, Barcelona, Spain.