| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69307f07a2b813e224f900bc6c8728bd |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10028 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S17-894
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S17-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S7-497
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-521
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S7-491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S7-4915 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S7-491
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-521
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S17-894
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-80 |
| filingDate |
2019-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1636761d28eecfd7e73c246ffa7ff35f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c009dc3de6cd6e54b10d739f350c1915
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a2ed018d8fbd353861b1a17f8945590
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_940a09db868a0b5f425472e232a72c8e |
| publicationDate |
2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11263765-B2 |
| titleOfInvention |
Method for corrected depth measurement with a time-of-flight camera using amplitude-modulated continuous light |
| abstract |
A method for corrected depth measurement with a time-of-flight camera using amplitude-modulated continuous light. In order to enable an accurate and efficient depth measurement with a time-of-flight camera, the method includes, for each of a plurality of pixels of a sensor array of the camera: acquiring with the camera a raw depth value r m for the pixel; and automatically calculating a ground truth value r t according to: r t =g(r m −c m )+c t , to correct a systematic depth error of the raw depth value r m , wherein c m is a pixel-dependent first offset, g is a pixel-independent first function and c t is a pixel-independent second offset. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021390719-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11651503-B2 |
| priorityDate |
2018-12-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |