| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f0c17fb0be15e18e811be589c822b4c8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B26-0808
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B26-0833
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B17-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N13-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N13-322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B11-2513
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B11-2518
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01B11-2536
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N13-254
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N13-332
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B26-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03B15-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B27-425 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N13-254
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N13-322
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N13-332
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N13-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B11-25 |
| filingDate |
2018-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_346962f374276b725ac5ba6a87797bbc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3527b704310af7a9c2fa6781b0da0866
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2265f14f3ccf07d85a99fcdaae816e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5c5fa79db5cb098f9b51a6cebabc21e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e2e91a9803c0851b71ae441d95fb245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_213ce4ced0cc91a8fd005f98d2515cf4 |
| publicationDate |
2019-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019036215-A1 |
| titleOfInvention |
CAMERA ASSEMBLY WITH PROGRAMMABLE DIFFRACTION OPTICAL ELEMENT FOR DEPTH DETECTION |
| abstract |
A depth camera assembly (DCA) for depth detection of a local area includes a structured light generator, an imaging device, and a controller. The structured light generator illuminates the local area with a structured light pattern. The structured light generator includes a programmable optical diffraction element (PDOE) that generates diffracted scanning beams using optical beams. PDOE functions as a dynamic diffraction grating that dynamically adjusts optical beam diffraction to generate diffracted scan beams of different patterns. The diffracted scan beams are projected as a structured light pattern in the local area, the patterned light pattern being dynamically adjustable based on the PDOE. The imaging device captures an image (s) of at least a portion of the structured light pattern reflected by the object (s) in the local area. The controller determines depth information for the object (s) based on the captured image (s). |
| priorityDate |
2017-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |