http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108305234-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T5-40 |
| filingDate | 2018-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108305234-B |
| titleOfInvention | Double-histogram equalization method based on optimization model |
| abstract | The invention provides a double histogram equalization method based on an optimization model, which comprises the following steps: firstly, dividing an initial histogram of an input image into two sub-histograms; then, according to the proposed optimization model, determining the optimal dynamic range of the sub-histogram by adopting a traversal optimization method; finally, carrying out double-histogram equalization to obtain a result image; the invention provides an image enhancement technology with wide adaptation range, which can adaptively improve the definition, brightness and contrast of images in various environments. |
| priorityDate | 2018-01-17-04:00^^<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/compound/CID131092 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID415828331 |
Total number of triples: 12.