| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c16d2144a81bfa32a665dca1e93c3d37 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F1-1686
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F21-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F1-1605
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F21-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V40-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F21-45 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F21-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06V40-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F21-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F21-45 |
| filingDate |
2022-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_021da795257fbffd5d7063b1f4719d94
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b081cad34519a8eb85b2dcdd5bb698ea |
| publicationDate |
2022-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2022265201-A1 |
| titleOfInvention |
Biometric liveness authentication method, and electronic device |
| abstract |
Various embodiments of the present invention relate to a method and a device comprising: a display; a camera module disposed under the display; at least one light source disposed to correspond to the camera module; a memory; and a processor operatively coupled to at least one from among the display, the camera module, the light source and the memory, wherein the processor is configured to: drive the camera module and the at least one light source according to a request for biometric authentication; obtain a facial image from the camera module; analyze the facial image on the basis of the at least one driven light source; and perform biometric authentication on the basis of the analysis result. Various embodiments are possible. |
| priorityDate |
2021-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |