http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102306383-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94d4659b3fc2f75189fc8b12ba28572b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-46 |
| filingDate | 2011-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c32212d775983706a7fc9cbdfca0aad4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0d79cf3c59a10931996151cfc52b2d8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ced3f54e69e43553d37e73aa7bd18907 |
| publicationDate | 2013-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102306383-B |
| titleOfInvention | Descriptor constructing method suitable for dense matching of wide baseline image |
| abstract | The invention discloses a descriptor constructing method suitable for dense matching of a wide baseline image. A descriptor constructed by the method provided by the invention comprises a sub descriptor constructed based on Haar wavelet response and a sub descriptor constructed based on a model with a constant color ratio. The descriptor constructed by the method provided by the invention not only enhances the description and matching speed of a traditional DAISY descriptor, but also enhances the independence and the robustness of the traditional descriptor by combining gray information and color information of an image. According to the invention, the model with a constant color ratio is constructed and the model can be used for constructing a sub descriptor with a constant color. The model is kept constant in the change of a view point, an illumination direction, illumination intensity and an illumination color. |
| priorityDate | 2011-07-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.