| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-5282
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10116
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30004 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4266
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-461
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-0014
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-5252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-4241
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-482
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-5217 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-00 |
| filingDate |
2020-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2872e5d5e564ef1380a785c1e2d0314 |
| publicationDate |
2021-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2021100520-A1 |
| titleOfInvention |
Image processing apparatus, method, and program |
| abstract |
An image acquisition unit acquires two radiographic images based on radiations which are transmitted through a subject containing a plurality of compositions and have energy distributions different from each other. A body thickness derivation unit derives, as a first body thickness and a second body thickness, body thicknesses of the subject for pixels of the two radiographic images. A composition ratio derivation unit derives composition ratios of the subject for the pixels of the radiographic images based on the first body thickness and the second body thickness. |
| priorityDate |
2019-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |