http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017170168-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-000094 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-043 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B1-0638 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N9-07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B1-045 |
| filingDate | 2017-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37cb52db23d43538eefada75eca80413 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2ea702f06e1620d03340de2c5c1708c |
| publicationDate | 2017-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017170168-A |
| titleOfInvention | Endoscope system, processor device for endoscope system, and method for operating endoscope system |
| abstract | An endoscope system, a processor device of an endoscope system, and an operation method of the endoscope system capable of improving the S / N ratio and reliability of an oxygen saturation image are provided. First and second illumination lights having different spectral characteristics are alternately irradiated on a specimen through an extinction period, and a signal is read out from an image sensor 39 without performing pixel addition in each extinction period. Then, pixel addition is performed on the B pixel and the R pixel to perform signal readout. A first imaging signal read from the imaging element during the extinguishing period after irradiation of the first illumination light and a second imaging signal read from the imaging element during the extinguishing period after irradiation of the second illumination light are represented by G By comparing based on the signal of the pixel, the amount of positional deviation between images based on the first and second imaging signals is calculated. An image is aligned between the first and second imaging signals based on the displacement amount, and an oxygen saturation image is generated based on the first and second imaging signals after the alignment. [Selection] Figure 11 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7337190-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2021106452-A1 |
| priorityDate | 2014-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.