http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110378871-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20164 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-0002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-33 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-33 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-00 |
| filingDate | 2019-06-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110378871-B |
| titleOfInvention | Game character original picture copy detection method based on posture characteristics |
| abstract | The invention provides a game character original picture copy detection method based on posture characteristics. Firstly, the shoulder corners of the person are detected through the corners to carry out basic rotation correction on the image, and key points of the posture of the person are extracted by using a pedestrian detection method from bottom to top and serve as posture characteristic vectors. Then, representative points are calculated for the facial key points by the face concentration method, and the key points are described by using local coordinates. And finally, calculating the similarity through the confidence weighting, and judging whether the detected image is the copy of the original work or not according to a threshold value. Experimental results show that the detection algorithm has good robustness on attacks such as rotation, scaling, color accessory weapon replacement and the like of the original picture of the game character. Overall performance is superior to other methods in terms of accuracy of copy detection. |
| priorityDate | 2019-06-06-04:00^^<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/substance/SID419505305 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID3715 |
Total number of triples: 15.