http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102402906-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20076 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-136 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-162 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-143 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-181 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-13 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-136 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-181 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-162 |
| filingDate | 2019-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102402906-B1 |
| titleOfInvention | System and method for finding lines in an image with a vision system |
| abstract | The present invention relates to a method and system for finding multiline features in an image. Two related steps are used to identify line features. The first process computes the x and y components of the gradient field at each image location, projects the gradient field across multiple subregions, and multiple gradients yielding multiple edgepoints with positions and gradients. A plurality of gradient extrema is detected. The second process is to select two edge points, fit a model line to them, and if the edge point slope is consistent with the model, then the full set of inner left layer points whose location and slope match the model ( full set of inlier points). A set is derived that holds the candidate line with the maximum inner left count and leaves outlier points. The process iteratively applies the line fitting operation and a subsequent set of outer layers to find multiple line results. This process can be done on a thorough RANSAC basis. |
| priorityDate | 2015-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID1935 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419506070 |
Total number of triples: 22.