http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110033461-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30168 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10004 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-11 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T5-00 |
| filingDate | 2019-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110033461-B |
| titleOfInvention | Mobile phone anti-shake function evaluation method based on target displacement estimation |
| abstract | The invention discloses a mobile phone anti-shake function evaluation method based on target displacement estimation, which comprises the steps of shooting a long-range image by fixing the position of a mobile phone, respectively shooting image groups in the states of anti-shake on and off of the mobile phone after a vibration table is started, carrying out area segmentation based on template matching on the shot image groups to obtain an area image only containing target feature points, carrying out motion blur elimination on the area image, extracting target point coordinates mapped back to original image coordinates by using a corner point detection algorithm, calculating average displacement by using relative displacement after subtraction of each set of standard coordinates, and generating an evaluation report. The method fills the blank of the evaluation of the anti-shake function of the mobile phone of the long-range view image, avoids the influence of the fuzzy on the calculation of the target position, accurately provides the quantitative evaluation result based on the anti-shake function of the target displacement, improves the objectivity of the evaluation result, and is easier to understand and realize the comparison of the anti-shake performance of the mobile phone. |
| priorityDate | 2019-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.