http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107274366-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-136 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-11 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-136 |
| filingDate | 2017-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107274366-B |
| titleOfInvention | Improvement dark channel prior single width based on physical model is atomized image recovery method |
| abstract | The invention discloses a kind of, and the improvement dark channel prior single width based on physical model is atomized image recovery method, comprising the following steps: obtains the estimated value of atmosphere luminous intensity A using multiple dimensioned gray scale caustic solution to the atomization image of parked；Dark channel diagram is sought using multiple dimensioned weighted mean method to the atomization image of parked；Transmissivity t (x) after being optimized under dark channel diagram using the estimated value of neighborhood split plot design and combination atmosphere luminous intensity A；Transmissivity t (x) after atomization image, atmosphere luminous intensity A and optimization is substituted into atomization image deterioration physical model, realizes that single width is atomized the recovery of image.The method of the present invention improves dark channel prior image defogging method, existing single scale value is replaced to seek dark channel diagram by multiple dimensioned weighted average, dark channel prior theory is improved to the estimated accuracy of unknown parameter, and transmissivity has been refined using neighborhood split plot design, realize the quick estimation of image transmission rate.In addition, the present invention uses method of overall importance, amount of calculation is smaller, is easy to apply. |
| priorityDate | 2017-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID426107958 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6439121 |
Total number of triples: 16.