| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-469
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-488
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-037
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-5235 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-05 |
| filingDate |
2006-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59b4f8b5b92865e18b1b5bfb1bed533a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c579961b4bd263ae6334b42ea4ed385 |
| publicationDate |
2010-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-7813783-B2 |
| titleOfInvention |
Methods and systems for attenuation correction in medical imaging |
| abstract |
Methods and systems for imaging a patient are provided. The method includes scanning a patient and acquiring a plurality of frames of cine computed tomography (CT) images during one complete respiratory cycle. In one embodiment, a method is provided that includes selecting an organ of interest in the cine CT data and selecting a value for each pixel in the organ of interest that represents the maximum density measurement. An attenuation corrected positron emission tomography (PET) image is constructed based on the maximization of the pixel intensity of the organ of interest in the CT attenuation correction map. Incorrect attenuation correction values for PET images can be avoided by utilizing the CT attenuation correction map. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8989845-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8437525-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010266099-A1
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8299438-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017156690-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011058722-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2011015904-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10839567-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012250965-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015117733-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9949709-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8588367-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11568581-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8507869-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8351671-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9031300-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10504250-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8923592-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015200300-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010202664-A1 |
| priorityDate |
2006-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |