http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110148173-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10028 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-70 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-70 |
| filingDate | 2019-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110148173-B |
| titleOfInvention | Method and device for positioning target in vehicle-road cooperation, electronic equipment and medium |
| abstract | The present disclosure provides a method of target localization, comprising: acquiring a two-dimensional image by an image acquisition unit with a known position; analyzing the two-dimensional image to determine the target to be positioned therein, and the size and morphology of the target; determining a pixel point of a target in the two-dimensional image, which corresponds to the ground, as a calibration point, and determining the position of the calibration point relative to the target according to the size and the form of the target; mapping ground points in a preset map point cloud to a two-dimensional image to determine the ground points corresponding to at least part of pixel points; determining the position of the ground point relative to the image acquisition unit according to the position of the image acquisition unit, and determining the position of the calibration point relative to the image acquisition unit; and determining the position of the target relative to the image acquisition unit according to the position of the calibration point relative to the image acquisition unit and the position of the calibration point relative to the target. The disclosure also provides a target positioning device, an electronic device and a computer readable medium. |
| priorityDate | 2019-05-21-04:00^^<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/SID419502926 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID5572 |
Total number of triples: 15.