EP 1576544 A2 20050921 - METHOD OF RECONSTRUCTING A RADIOGRAPHIC IMAGE BY COMBINING ELEMENTAL IMAGES
Title (en)
METHOD OF RECONSTRUCTING A RADIOGRAPHIC IMAGE BY COMBINING ELEMENTAL IMAGES
Title (de)
VERFAHREN ZUR REKONSTRUKTION EINER RÖNTGENABBILDUNG DURCH KOMBINIEREN VON VIGNETTEN
Title (fr)
PROCEDE DE RECONSTRUCTION D'UNE IMAGE RADIOGRAPHIQUE PAR COMBINAISON DE VIGNETTES
Publication
Application
Priority
- FR 0350195 W 20031219
- FR 0216538 A 20021223
Abstract (en)
[origin: FR2849250A1] Radiographic imaging method in which an X-ray beam is scanned through a multiplicity of positions, while a network of detectors are used to detect the images. The resultant elementary views are combined to form a resultant overall image without any errors at the junctions between individual views. To achieve this the attenuation is calculated for each elementary volume (8) so that object images at different heights can be reconstructed. Finally the images are combined to obtain a more exact final image.
IPC 1-7
IPC 8 full level
G06T 11/00 (2006.01)
CPC (source: EP US)
G06T 11/005 (2013.01 - EP US)
Citation (search report)
See references of WO 2004059578A2
Citation (examination)
US 5469486 A 19951121 - HU HUI [US], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2849250 A1 20040625; FR 2849250 B1 20050513; EP 1576544 A2 20050921; US 2006251208 A1 20061109; WO 2004059578 A2 20040715; WO 2004059578 A3 20040819
DOCDB simple family (application)
FR 0216538 A 20021223; EP 03810006 A 20031219; FR 0350195 W 20031219; US 54006903 A 20031219