Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0669 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30104 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10152 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0684 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00117 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00188 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N2005-2255 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00186 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-555 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0653 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N5-2256 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-1459 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0655 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14552 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7278 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-000094 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-0016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7221 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-555 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-56 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-1459 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-1455 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-225 |
filingDate |
2020-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2022-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c691c415d8bc4f9a25067dda3ca87652 |
publicationDate |
2022-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-11375928-B2 |
titleOfInvention |
Endoscope system |
abstract |
An endoscope system includes: an image acquiring unit that acquires a first frame image obtained by photographing a photographic subject and a second frame image obtained by photographing the photographic subject at a timing different from that of the first frame image; an oxygen saturation calculating unit that calculates an oxygen saturation by using the first frame image and the second frame image; a reliability calculating unit that calculates reliability of the oxygen saturation, calculated by the oxygen calculating unit, by using a signal ratio that is a ratio between a pixel value in a first specific wavelength range corresponding to a specific wavelength range of the first frame image and a pixel value in a second specific wavelength range corresponding to the specific wavelength range of the second frame image; and an information amount adjusting unit that adjusts an information amount of the oxygen saturation by using the reliability. |
priorityDate |
2018-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |