http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102722883-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-00 |
| filingDate | 2012-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f68c6cc071dec1e02731b1f98d15cbf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38faff8044699f9aa93cfb891a74047d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c57e4acf315f51c5d6185d9d3df171f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48a7a8f45845fb58ec68e8b0b8018e1c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b43a7242b646cfe4c97ce9501bf9be3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7cff84eb5975f04f4f4d290972c6f5a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc7d8344867f4e1fffe54103510c8e40 |
| publicationDate | 2015-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102722883-B |
| titleOfInvention | Polarized SAR (synthetic aperture radar) image segmentation method with space adaptivity |
| abstract | The invention provides a polarized SAR (synthetic aperture radar) image segmentation method with space adaptivity, mainly solving the problem that a segmentation result can not reflect image detail information caused by insufficient space complexity adaptivity by using the conventional segmentation technique. The polarized SAR image segmentation method comprises the following steps of: firstly, combining H/alpha-ML Wishart cluster and quadtree disassemble to obtain initial segmentation areas with unequal sizes and capability of adapting scene complexity, and regulating the sizes and the shapes of the initial segmentation areas by utilizing complex Wishart distribution and an MRF (markov random field) to obtain a final segmentation result. The method fully and effectively utilizes polarization information of a polarization SAR image with the excellent space adaptivity, the segmentation result can be used for well reserving detail information of a polarization SAR image, the segmentation speed is relatively quick and the segmentation result is relatively exact. |
| priorityDate | 2012-04-16-04:00^^<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/SID419580923 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID3001055 |
Total number of triples: 19.