http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102520721-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e567d94b6e99597024ed8773da2c2bf |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05D1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T17-05 |
| filingDate | 2011-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3cb0fed982a0c5fc079f8a3ef6487853 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_701d8c9dbaed76d3a822143b10ce0d0c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76eb185ad3f3248954729f72859eb1f2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_be879bf4e05c7d6ada798ff04d03c2cb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d47bdae3bee987598167dab6bf7ff2a1 |
| publicationDate | 2015-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102520721-B |
| titleOfInvention | Autonomous obstacle-avoiding planning method of tour detector based on binocular stereo vision |
| abstract | An autonomous obstacle-avoiding planning method of a tour detector based on a binocular stereo vision is characterized by: generating DEM data of a local topography; constructing a raster map of a field range of a binocular stereo vision system, carrying out DEM data statistics to each grid in the map and carrying out de-noising processing to the DEM; carrying out topography traversability analysis so as to generate a suitability map; using the suitability maps generated during back and forth two planning to carry out data fusion and obtaining the fused suitability map which is used in the obstacle-avoiding planning; placing several alternative path arcs on the suitability map; evaluating the each alternative path arc from two aspects of a distance from the alternative path arc to a target point and a safe obstacle-avoiding ability; selecting the alternative path arcs whose evaluation values are higher a setting threshold from all the alternative path arcs and selecting the path arc who has the highest evaluation value as a result of the obstacle-avoiding planning. The method of the invention is simple and complete. Security is high. Planning efficiency is high. Engineering realization is easy to be achieved. The method can be used to perform a tour detection task of a complex terrain. |
| priorityDate | 2011-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.