Published 2007
| Version v1
Miscellaneous
Registration concepts for the just-in-time artefact correction by means of virtual computed tomography
Creators
- 1. Fraunhofer Development Center for X-ray Technology EZRT, a cooperative dept. of the Fraunhofer Institutes IZFP Saarbrucken and IIS Erlangen, Furth (Germany)
Description
This article deals with the enhancement of accuracy in CT by just-in-time correction of artefacts (beam hardening, scattered radiation) caused by the interaction of X-rays with matter. The so called EAR method needs for simulation a registration of the object. Therefore the article presents two different registration concepts. (authors)
Availability note (English)
Available from INSA-Lyon, Laboratoire CNDRI, Bat Saint Exupery, 69621 - Villeurbanne Cedex (France)Additional details
Publishing Information
- Imprint Pagination
- 7 p.
- Report number
- INIS-FR--08-1093
Conference
- Title
- International symposium on digital industrial radiology and computed tomography
- Acronym
- DIR 2007
- Dates
- 25-27 Jun 2007
- Place
- Lyon (France)
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 39104380
- Subject category
- S62: RADIOLOGY AND NUCLEAR MEDICINE; S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; S42: ENGINEERING;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- ALGORITHMS; COMPUTERIZED SIMULATION; COMPUTERIZED TOMOGRAPHY; CORRECTIONS; HARDENING; IMAGE PROCESSING; ITERATIVE METHODS; SCATTERING
- Descriptors DEC
- CALCULATION METHODS; DIAGNOSTIC TECHNIQUES; MATHEMATICAL LOGIC; PROCESSING; SIMULATION; TOMOGRAPHY
Optional Information
- Notes
- 6 refs.