| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10112
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2211-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30168 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-0012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4429
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-502
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-5205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T11-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-5264
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-0414
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B8-5223
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4452 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-02 |
| filingDate |
2019-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f2edd0aec2a55a65d15178f996aa988 |
| publicationDate |
2020-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020067475-A1 |
| titleOfInvention |
Tomographic image generation device, method, and program |
| abstract |
The present invention provides a tomographic image generation device, method, and program whereby a high-quality tomographic image having body movement accurately corrected therein can be obtained. An image acquisition unit obtains a plurality of projected images corresponding to each of a plurality of radiation source positions during tomosynthesis imaging. A reconstruction unit generates a tomographic image at each of a plurality of tomographic planes in a subject, by reconstructing all or part of the plurality of projected images. A feature point detection unit detects at least one feature point from the plurality of tomographic images. A position displacement derivation unit uses the feature point as a reference to derive position displacement amounts between the plurality of projected images on a corresponding tomographic plane corresponding to a tomographic image in which the feature point was detected. The reconstruction unit generates a corrected tomographic image by correcting the position displacement amounts and reconstructing the plurality of projected images. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102022106544-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-102022106561-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2023171073-A1 |
| priorityDate |
2018-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |