| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4a9328eb31e78d64eedd085f8524b614 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V40-1353
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V40-1382
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V40-1388 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-00 |
| filingDate |
2014-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c2b1d6552787e3bb2512d0e35b95aef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b846d608297a592fdb17d3aea173ed28 |
| publicationDate |
2014-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2014165579-A1 |
| titleOfInvention |
Fingerprint pore analysis for liveness detection |
| abstract |
Various examples of systems, methods, and programs embodied in computer-readable mediums are provided for fingerprint liveness detection. Fingerprint liveness may be determined by evaluating pixels of a fingerprint image to identify pores along a ridge segment of the fingerprint image. A circular derivative operator can be used to identify the pores. Liveness of the fingerprint can be determined based upon features of the identified pores. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105740750-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105740750-B |
| priorityDate |
2013-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |