http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107403434-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10044 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-231 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V10-267 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-11 |
| filingDate | 2017-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107403434-B |
| titleOfInvention | SAR Image Semantic Segmentation Method Based on Two-Stage Clustering |
| abstract | The invention discloses a SAR image semantic segmentation method based on two-stage clustering, which mainly solves the problem of inaccurate segmentation of synthetic aperture radar SAR images in the prior art. The implementation steps are as follows: 1) Extract the sketch image according to the sketch model of the SAR image; 2) Regionalize the sketch image to obtain a region map, and divide the SAR image into a mixed aggregation structure object pixel subspace, a structure pixel subspace and a region map according to the region map. Homogeneous pixel subspace; 3) Design the directional statistical vector of the extremely heterogeneous region in the pixel subspace of mixed aggregate structure features; 4) Segment the mixed aggregate structure feature pixel subspace according to the direction statistical vector; 5) Segment the structure The pixel subspace and the homogeneous pixel subspace are segmented accordingly; 6) The segmentation results of the three subspaces are combined to obtain the final segmentation result of the SAR image. The invention can obtain good segmentation effect of SAR image, and can be used for target classification and image interpretation. |
| priorityDate | 2017-07-28-04:00^^<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: 17.