| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10068
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0051
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0669
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0646
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20221
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-05 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-1459
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-000094
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-1076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0655
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-0012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-00186
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-14551
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0638 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-1459 |
| filingDate |
2010-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_756fe81f78a9aebfb7fac9f02ef49408 |
| publicationDate |
2011-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2011200531-A |
| titleOfInvention |
Electronic endoscope system, processor device for electronic endoscope, and blood vessel information acquisition method |
| abstract |
Blood vessel information such as blood concentration and oxygen saturation is accurately obtained according to the blood vessel depth. A body cavity is irradiated with first to third narrowband light having different wavelength bands from 400 nm to 600 nm. The first and second narrowband lights are included in the blue band, and the third narrowband light is included in the green band. The first to third narrowband image data is obtained by performing imaging for each irradiation of the narrowband light. A blood vessel region including a blood vessel is specified from the first to third narrowband image data. Blood vessel depth information K corresponding to the first luminance ratio S1 * between the first and second narrowband image data and the second luminance ratio S2 * between the third and second narrowband image data for the pixels in the blood vessel region. * And blood concentration information L * are obtained from the correlation obtained in the past diagnosis or the like. A blood vessel depth image and a blood concentration image are generated based on the blood vessel depth information and the blood concentration information for all the pixels in the blood vessel region. [Selection] Figure 7 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017104381-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014050458-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013111622-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013150712-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9629527-B2 |
| priorityDate |
2010-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |