http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103063674-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-84 |
| filingDate | 2012-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0c60203e15970547d64965baf1f4cff3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa267fe9768792918bc042418620e57b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2b700f64221567f95f67e1c87d883e3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dba36a711f3bade17d53fecf404f814e |
| publicationDate | 2013-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103063674-A |
| titleOfInvention | Copper grade detection method and detection system for copper block |
| abstract | The invention discloses a copper grade detection method of a copper block, comprising: (1) collecting images and extracting ROIs; (2) extracting texture features from ROIs; (3) evaluating the quality of ROIs; (4) calculating the color Vector angle; (5) Determine the category of the copper block to be tested; (6) Calculate the copper grade. The method of the invention can automatically complete copper block cross-section positioning and ROI acquisition under complex backgrounds, and can screen qualified ROIs based on texture features, and finally quickly estimate copper grades through mixed Gaussian regression according to ROI color features, with high precision. The present invention also correspondingly discloses a set of copper grade detection system, which is based on the embedded platform of ARM+DSP dual-core chip, collects images through industrial cameras, is easy to carry, greatly reduces the cost, is very suitable for productization, and has full-automatic, non-toxic The advantages of contact, no damage, continuous, real-time, and high precision. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106203497-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103839278-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110827267-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103307896-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112451135-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110827267-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112451135-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106203497-B |
| priorityDate | 2012-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.