http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109009200-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-481 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-2992 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01R33-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-5211 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T7-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01T1-1663 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-5247 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-5235 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-037 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-5205 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-03 |
| filingDate | 2018-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109009200-B |
| titleOfInvention | System and method for positron emission tomography image reconstruction |
| abstract | The present disclosure relates to systems and methods for positron emission tomography image reconstruction. The system may perform the method to acquire an anatomical image of the subject acquired while the subject remains in a breath-hold state; acquire PET data of the subject, the PET data corresponding to a respiratory signal having a plurality of respiratory phases of the subject, the respiratory phases including a first respiration phase and second respiration phase; gating PET data; reconstructing a plurality of PET gated images including a first PET gated image corresponding to the first respiration phase and a second respiration phase a second PET gated image of the phase; determining a first motion vector field between the first PET gated image and the second PET gated image; determining a second motion vector field between the anatomical image and the second PET gated image ; and reconstruct the attenuation-corrected PET image. |
| priorityDate | 2017-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID454029609 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID24601 |
Total number of triples: 21.