EP 2080015 A1 20090722 - CALIBRATION METHOD FOR TWO-SPECTRA OR MULTISPECTRA TOMOGRAPHY
Title (en)
CALIBRATION METHOD FOR TWO-SPECTRA OR MULTISPECTRA TOMOGRAPHY
Title (de)
KALIBRIERMETHODE FÜR ZWEI- ODER MEHRSPEKTRENTOMOGRAPHIE
Title (fr)
PROCÉDÉ D'ÉTALONNAGE POUR TOMOGRAPHIE À DEUX OU PLUSIEURS SPECTRES
Publication
Application
Priority
- EP 2007008425 W 20070927
- DE 102006049664 A 20061018
Abstract (en)
[origin: WO2008046498A1] The invention relates to a method for calibrating computer tomographs in the case of two-spectra or multispectra tomography. The method is characterized by direct calculation of the material decomposition equations P <SUB>i</SUB>
IPC 8 full level
G01N 23/04 (2006.01); A61B 6/03 (2006.01); G06T 11/00 (2006.01)
CPC (source: EP)
A61B 6/032 (2013.01); A61B 6/482 (2013.01); A61B 6/583 (2013.01); G06T 11/008 (2013.01); A61B 6/405 (2013.01); G01N 2223/303 (2013.01); G06T 2211/408 (2013.01)
Citation (search report)
See references of WO 2008046498A1
Citation (third parties)
Third party :
- STENNER P. ET AL: "Empirical dual energy calibration (EDEC) for cone-beam computed tomography", MEDICAL PHYSICS, vol. 34, no. 9, 1 September 2007 (2007-09-01), pages 3630 - 2405, XP002462936
- MARC KACHELRIEB ET AL: "Empirical Dual Energy Calibration (EDEC) for Cone-Beam Computed Tomography", NUCLEAR SCIENCE SYMPOSIUM CONFERENCE RECORD, 2006. IEEE,, 1 October 2006 (2006-10-01), pages 2456 - 2550, XP031083875
- GLEASON S. ET AL: "Reconstruction of Multi-Energy X-Ray Computed Tomography Images of Laboratory Mice", IEEE TRANSACTIONS ON NUCLEAR SCIENCE, vol. 46, no. 4, 1 August 1999 (1999-08-01), pages 1081 - 1086, XP011088472
- STENNER P.: "Empirical dual energy calibration (EDEC) for cone-beam computed tomography", MEDICAL PHYSICS, vol. 34, no. 9, 1 September 2007 (2007-09-01), pages 3630 - 3641, XP002462936
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008046498 A1 20080424; DE 102006049664 A1 20080508; EP 2080015 A1 20090722
DOCDB simple family (application)
EP 2007008425 W 20070927; DE 102006049664 A 20061018; EP 07818508 A 20070927