http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103595981-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N9-04 |
| filingDate | 2013-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103595981-B |
| titleOfInvention | Based on the color filter array image demosaicing method of non-local low rank |
| abstract | The invention discloses a kind of color filter array image demosaicing method based on non-local low rank, mainly solve the problem that edge blurry, slide fastener effect and blocking effect easily appear in prior art.Implementation step is: 1. input a width color filter array image; 2. pair green channel makes directional interpolation; 3. that gets green interpolation image treats correction block; 4. get the image block set for the treatment of correction block and find out similar piece from set, forming similar block matrix; 5. define the lagrangian optimization function of similar block matrix and solve, obtaining the similar block matrix revised; 6. the intermediate column vector of the similar block matrix revised is recombinated, obtain the block revised; 7. pair redness and blue channel make directional interpolation; 8. that gets red and blue interpolation graphs treats correction block, repeated execution of steps 4-6, all pieces that revise redness and blue interpolation graphs; 9. export full-color image.The present invention can avoid edge blurry, suppresses slide fastener effect and blocking effect, for the recovery to color filter array image. |
| priorityDate | 2013-10-25-04:00^^<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/CID25572 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID415713197 |
Total number of triples: 11.