| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9083f8824b83211e2a0503686f35ca06 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A90-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20081 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T1-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06N3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T17-05 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06N3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T17-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T1-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06N3-04 |
| filingDate |
2022-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9bd980d569b0272314b8b4b3d3828c83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f99f777cac4fad250c9de3b03f89bcd8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4906f6ce6de4e848db6b09ae4d7e18dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_741842a96d738df720432fb5343c97aa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37e9cd60cc7ee26b3256ff05b0c0eae8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6387ea4200b32ad8f39d01310e63085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_117abf055240a22c58cf351b8ef4d3e0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eded3aa833a31b72a675f8be402ec39e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4e73fe1f2c2262b4f6882b6ae83906a1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fdf08cf92bac816c51bfb667ab4fc895
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d5fd349e6c115e1b3bd2294eb06b7564 |
| publicationDate |
2022-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-115035257-A |
| titleOfInvention |
A method for compressing and storing submarine multi-beam bathymetric data applied to underwater robots |
| abstract |
The invention belongs to the technical field of multi-beam bathymetry, in particular to a method for compressing and storing seafloor multi-beam bathymetry data applied to an underwater robot. The invention includes the acquisition of the original data of the underwater robot through the multi-beam sonar; the calculation of the seabed terrain data according to the position and attitude information; the processing of the terrain data in blocks according to the terrain entropy; The terrain is used as a training set to use artificial neural network to regress it; the trained model replaces the original sounding data to achieve data compression. Compared with direct storage of three-dimensional point cloud data, the present invention only stores a small amount of model parameters, thereby greatly reducing the consumption of storage space, and at the same time realizing rapid terrain reconstruction. |
| priorityDate |
2022-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |