| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5a6b142f635346fe47fdef1353402c47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_85ee027c47768612417b320bb246b3c1 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10148 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N5-23212
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B21-244 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-232
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N7-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N9-47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B21-24 |
| filingDate |
2011-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6654ebf2130e73d9ee55e2aa61eac18 |
| publicationDate |
2015-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9041791-B2 |
| titleOfInvention |
Fast auto-focus in imaging |
| abstract |
The disclosure relates to methods and systems for automatically focusing multiple images of one or more objects on a substrate. The methods include obtaining, by a processor, a representative focal distance for a first location on the substrate based on a set of focal distances at known locations on the substrate. The methods also include acquiring, by an image acquisition device, a set of at least two images of the first location. The images are each acquired using a different focal distance at an offset from the representative focal distance. The methods further include estimating, by a processor, an ideal focal distance corresponding to the first location based on comparing a quality of focus for each of the images, and storing the estimated ideal focal distance and the first location in the set of focal distances at known locations. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10852523-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10896316-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10481377-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11422351-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2017116715-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10269103-B2 |
| priorityDate |
2011-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |