http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113780155-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_89f3efb8583f1229b9a555a3776c89ba |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-214 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-2431 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-00 |
| filingDate | 2021-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e4e203bd2b45fb958772b10a2ead0a8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8504c3a30c3b5cb27740649dc032df40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_abd42b858d253e64be3122856869d49e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4ca4f3a70a09552ed4ebf49e867c5c02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4b72ac19c79568ef59faff50e250d7a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d27e82bc119c8b854583b7809fdac18 |
| publicationDate | 2021-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113780155-A |
| titleOfInvention | A pig face detection method based on newly added Haar-like features |
| abstract | The invention provides a pig face detection method based on newly added Haar-like features, and relates to the field of image processing. In this method, new features designed for pig faces are added to the original basic Haar-like feature set, and the gray level change features on the T area of the pig face are designed for the situation that the T area of the pig face is easy to be dirty. The grayscale change features of the cheek and eye regions are designed for the pig nose. The new features and the original features are trained by the Adaboost algorithm to obtain a strong classifier, and then cascaded to obtain a pig face classifier. Compared with the traditional Haar‑like features, the new features have better detection effect for the unclean pig face. This method has higher accuracy for pig face detection, reduces the false recognition rate, and has better robustness. |
| priorityDate | 2021-09-07-04:00^^<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/CID104727 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419583196 |
Total number of triples: 21.