http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108140107-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V40-1353 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V40-1371 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-00 |
| filingDate | 2016-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108140107-B |
| titleOfInvention | Fast, high-precision large-scale fingerprint verification system |
| abstract | Devices, systems, and techniques are disclosed for rapidly identifying potential candidates within a pool of registered fingerprint images for unrestricted fingerprint matching with query fingerprints. The techniques may include applying one or more window regions to both registration and query fingerprint images, and determining a minutiae score for each such window region based on minutiae points within the window regions. One or more components of the minutiae score for the window region of the query image may then be compared to similar components in the minutiae score for the window region of the registered fingerprint image, and may optionally have a minutiae score A registered fingerprint image of a window region of the minutiae score that is sufficiently similar to the window region of the query fingerprint image for later unrestricted matching with the query fingerprint image. |
| priorityDate | 2015-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419514609 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID7753 |
Total number of triples: 13.