http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110287811-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_66f3353708b3ffc09def3c97d857219f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V10-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V20-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V10-267 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-2411 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-34 |
| filingDate | 2019-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4b61cf4a582014383ff0e6cd355e203 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a6ec8d1c4822b07e6318f900cc6a31c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0997ee10e14785f0d02d36eb87cfefb1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b417ade821f5905f810ffce22311be73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5aa7882d332b4c5fe2f02f8ef83bbb5 |
| publicationDate | 2019-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110287811-A |
| titleOfInvention | A method for detecting surface mining fractures |
| abstract | The invention relates to a method for detecting surface mining cracks, comprising the following steps: first, establishing an interpretation mark of surface mining cracks; then, acquiring remote sensing images of a research area and a vector map of mined areas, and preprocessing the remote sensing images and classification to obtain the position of the mine head, as the logical information to prove the goaf and the working face; superimpose the remote sensing image, the vector map of the goaf and the working face to generate a buffer map, delineate the existence range of surface mining fractures and This area is extracted by cutting; high-pass filtering and directional filtering are performed on the area according to the interpretation signs to weaken the non-surface mining fractures; the suspected surface mining fractures are obtained by the regional growth method, and the probability classification is carried out to obtain the final surface mining fractures. Crack, collect its coordinate position. This method can accurately identify surface mining cracks, provide important basic data for land reclamation and ecological restoration, and provide scientific basis and technical support for damage compensation and crack control. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113838078-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113838078-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113592977-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113592977-B |
| priorityDate | 2019-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.