http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015165015-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b235f4d43d78cf7f69995452ac680d86 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30244 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30252 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-60 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-60 |
| filingDate | 2014-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15e2a528e6cabb6279de229101ce5733 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55eb58851546cf0fe64d78ece68120b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a897d69d2d3fcc9e34570d27158f5698 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06c774d485d1e93a1c85ef88db4b2c92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af51efdf4f80d2a19e2416983f195634 |
| publicationDate | 2015-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2015165015-A1 |
| titleOfInvention | Detection method of image horizontal gravitation direction |
| abstract | The present invention relates to a detection method of an image horizontal gravitation direction, the method comprising: selecting equidistant sampling points in an image by using the sampling circle radius of a focus of attention detector as an interval; placing the center of the sampling circle of the focus of attention detector on each sampling point, using the focus of attention detector to acquire focus of attention coordinates and a corresponding significant orientation corner, all focus of attention coordinates and corresponding significant orientation corners constituting a set Ω p ; using direction perceptron to determine a local orientation and weight at the focus of attention according to gray scale image information, and generating a local direction function; the sum of the local direction functions is an image direction function; obtaining a function M CGCS (beta), and further obtaining horizontal gravitation identification opposite angles. The detection method of an image horizontal gravitation direction of the present invention has a high processing speed and good effect, and is suitable for direction detection of images with the presence of actual gravitation or perceived gravitation, such as painting, natural image, text and the like. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110956184-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110956184-B |
| priorityDate | 2014-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 28.