| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8d4803b67140ec2a993d39f7bc919b6e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-1797
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-3196 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F17-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F17-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-2431 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-55
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06F17-18 |
| filingDate |
2021-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c468dd1a82429246d368c55de2b08c3c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_406f83e86a784d006acbf31cc55a3360
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3971a63662d170c53e737550f599114
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06a48e482943de9c774407c5ec42f617
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94e0946827e83e333154b685fc7e02bd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb2a85d1b66875a9f9d34f471d097954
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82a6c5721df30e495ebe4b91ac8afe00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2016c5e6b73acc7e596ebf18f48359fe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6e92c88617f7c06662a6b58d2596768 |
| publicationDate |
2021-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-113340815-A |
| titleOfInvention |
Evaluation method of canopy-scale wheat scab disease index based on two-band combination index |
| abstract |
The invention relates to a canopy scale wheat scab disease index evaluation method based on a two-band combination index, and compared with the prior art, the defect of inaccurate judgment of the wheat disease degree is solved. The invention includes the following steps: acquisition and preprocessing of spectral data; selection of traditional vegetation index and construction of two-band combined index; optimization of two-band combined index; construction of a univariate regression model; The invention utilizes the near-ground hyperspectral data of the critical growth period of the wheat canopy, and realizes the effective evaluation of the wheat disease index by constructing the optimal spectral index. |
| priorityDate |
2021-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |