| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b5dd388a5130b0bdede0fdfc6c2af6ed |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K2209-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V2201-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10088
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10076 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K9-4638
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-0042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K9-4647
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-2113
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K9-6288
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K9-623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V10-267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-055 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-11 |
| filingDate |
2019-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b63258444aebc4da4f7d96896a1214b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba0d8ae0509c9f9a2c1a0e3d7fe052ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87a31c1220380493087393b3ff8cc1e6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_99ad7578767e44d49b96a01aee4e75c0 |
| publicationDate |
2021-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11055565-B2 |
| titleOfInvention |
Systems and methods for the identification of perivascular spaces in magnetic resonance imaging (MRI) |
| abstract |
Disclosed herein are methods and systems for the identification and characterization of perivascular spaces in the cerebral vasculature using magnetic resonance imaging (MRI) data. The disclosed methods allow for automated and unbiased quantification of enlarged perivascular space (ePVS) in a subject, and thus can provide a substantial improvement over manual grading methods used in the art. An example method includes receiving an MRI dataset including voxels having intensity values, identifying a set of candidate voxels within the MRI dataset based on the intensity values; grouping the set of candidate voxels into a set of first clusters; filtering the set of first clusters to generate a set of second clusters; and filtering the set of second clusters based on a morphologic constraint, thereby identifying an enlarged perivascular space in the MRI dataset. |
| priorityDate |
2018-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |