| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7542cdde926ccc0ad7b27ea92c083088 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0174
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B2027-0178 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-0172
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-017
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T19-006 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F3-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T19-00 |
| filingDate |
2017-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f1e0c316141dc56b8a50128f022710e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_322ac182863fb06a871cf01bc8f6d891
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c481692a8c69e215fe7f84f09e089f67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76e66497c76fca9fe0883734bf1443c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd27b9994bc9a8f913a5dec768e0ed23 |
| publicationDate |
2017-12-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2017213862-A1 |
| titleOfInvention |
Optically augmenting electromagnetic tracking in mixed reality |
| abstract |
A mixed reality system may comprise a base station, affixed to an object, that emits an electromagnetic field (EMF) and a head-mounted display (HMD) device with a location sensor and an EMF sensor mounted a predetermined offset therefrom. The base station and EMF sensor together may form a magnetic tracking system. The HMD device may determine a relative location of the EMF sensor based on sensing the EMF and determine a location of the base station in space based on the relative location, the predetermined offset, and the location of the location sensor. An optical tracking system comprising a marker and an optical sensor may be included to augment the magnetic tracking system based on captured optical data and a location of the optical sensor or marker. The HMD device may display augmented reality images and overlay a hologram corresponding to the location of the base station over time. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110622022-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I687720-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019156881-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10375632-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11443540-B2 |
| priorityDate |
2016-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |