http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107480607-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20224 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30201 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V40-164 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N5-76 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-90 |
| filingDate | 2017-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107480607-B |
| titleOfInvention | Method for detecting and positioning standing face in intelligent recording and broadcasting system |
| abstract | The invention belongs to the field of intelligent recording and broadcasting systems, and relates to a method for detecting and positioning a standing face in an intelligent recording and broadcasting system, which comprises the following specific operation steps: initializing a video file recorded by a camera and carrying out frame processing, selecting a proper threshold value, binarizing a differential image, carrying out morphological operation on the image, marking an active region, keeping the active region by a minimum external rectangle, carrying out illumination compensation on the active region, then screening out an active region with interference by skin color detection, classifying and screening according to the area proportion of the face, removing the region without the face with skin color, and finally carrying out data analysis according to the processed data to mark the face. |
| priorityDate | 2017-07-28-04:00^^<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/CID73675 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419510426 |
Total number of triples: 21.