http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109870118-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B11-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-136 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T17-00 |
| filingDate | 2018-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109870118-B |
| titleOfInvention | Point cloud collection method for green plant time sequence model |
| abstract | The invention discloses a point cloud acquisition method for a green plant time sequence model, which belongs to the technical field of plant three-dimensional morphological phenotype measurement and aims at solving the problems that when a plant three-dimensional model is constructed, the stem and the leaf of the target plant are slender, the leaf is fine and soft, the common method is easy to cause the shaking of the stem and the leaf of the plant because the plant is generally rotated and the sensor is fixed, thereby influencing the low reconstruction quality of the three-dimensional model, simultaneously, the defects of inconsistent coordinate system, poor repeatability and low reliability of the existing SfM algorithm exist in the field of plant three-dimensional morphological phenotype measurement, the invention can adapt to the image acquisition mode of plant fixation and sensor movement, the method can effectively avoid the defects of sensor position parameter loss, incapability of guaranteeing precision, too large image noise and the like caused by sensor motion, and is a plant three-dimensional point cloud acquisition method meeting the requirement of plant time sequence model coordinate system consistency. |
| priorityDate | 2018-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.