| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a6df5a19802a9643e0160c187d17667b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20012
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K2009-4666
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10024
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20076
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30261 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K9-6256
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K9-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K9-4661
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K9-6267
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06K9-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-52 |
| filingDate |
2014-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2016-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca21e28701a6ac3de8658af0ecc15db7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef35b793e08c381f44b876271a3ff7fb |
| publicationDate |
2016-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-9305242-B2 |
| titleOfInvention |
Method and image processing apparatus for image visibility restoration using fisher's linear discriminant based dual dark channel prior |
| abstract |
A method and an image processing apparatus for image visibility restoration are provided. The method includes the following steps. After an incoming hazy image is received, each of the incoming pixels is classified as either belonging to a localized light region or a non-localized light region. The localized light region is partitioned into patches according to each patch size in associated with image sizes in a training data set. Localized light patches are determined based on a FLD model and a designated patch size is accordingly determined. Adaptive chromatic parameters and dual dark channel priors corresponding to the designated patch size and a small patch size are determined. The incoming hazy image is restored according to the adaptive chromatic parameters, atmospheric light and a transmission map determined based on the dual dark channel priors to produce and output a de-hazed image. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10692197-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10810705-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018053288-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10026160-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10367976-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019287219-A1 |
| priorityDate |
2014-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |