| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ddcb273a108a5d8472b335280098e06 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-5282
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10144
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2223-419
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10116 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T11-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N23-046
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21K1-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-03 |
| filingDate |
2012-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f26d53e86aa6ad6a674e83e861691e97
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0a4aa8549b77ee7c3b49cc265914219 |
| publicationDate |
2013-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2642925-A1 |
| titleOfInvention |
Method and device for correcting artefacts during x-ray imagery, especially computer tomography, with a moving modulator field |
| abstract |
The invention relates to a method and a device for producing X-ray images of objects, according to which artefacts caused by scattered radiation are corrected. To this end, a modulator field (3) is used, that can be moved from a first position to a second position, thereby enabling modulator field areas with small and relatively large X-ray attenuation coefficients to be interchanged, an initial amplitude-modulated projection of the object is respectively produced in each of the two positions, and a scattered image associated with the projection is respectively calculated. The invention is especially suitable for rapid CT scans. |
| priorityDate |
2011-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |