http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106056636-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30204 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-60 |
| filingDate | 2016-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106056636-B |
| titleOfInvention | A kind of identification characteristics information extracting method of methamphetamine tablet |
| abstract | A kind of identification characteristics extracting method of methamphetamine tablet is disclosed, for solving the problems such as existing extracting method is complicated, processing capacity is poor, low efficiency.The identification characteristics information extracting method of the methamphetamine tablet includes: the image obtained with mark one side on methamphetamine tablet；Extract the coordinate of the multiple characteristic points identified in described image；The characteristic information of the mark is obtained according to the coordinate of multiple characteristic points；The characteristic information includes the angle of the distance between any two described characteristic points and/or wantonly two characteristic point lines.The flag sign information extracting method of methamphetamine tablet provided by the invention extracts multiple characteristic point coordinates of mark first, the angle of the distance of any two characteristic points and/or wantonly two characteristic point lines is extracted as characteristic information, in order to subsequent Information Statistics and analysis, method is simple, processing capacity is strong, extraction efficiency is high, the feature information extraction suitable for high-volume methamphetamine tablet mark. |
| priorityDate | 2016-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 14.