http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104279960-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B11-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01B11-02 |
| filingDate | 2014-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104279960-B |
| titleOfInvention | Method for measuring size of object through mobile device |
| abstract | For the deficiency of existing measurement means, the present invention propose it is a kind of for mobile device, only need to shoot piece image the measurement method of objects in images size captured by the acquisition quick and precisely measured can be realized. The specific method is as follows for it: for the dimension of object measurement method of mobile device, including the steps that obtaining initial data, carries out pretreated step, calculating logic focal length to initial datann The step of, calculate obtain unit coordinate length e the step of, and output image information the step of; Beneficial technical effect: the present invention overcomes the problems, such as that forefathers' mobile image measurement method needs mobile device and inaccuracy, proposes a kind of new mobile image measurement method for only needing shooting piece image that can complete ranging. Gravity decomposed information when static according to the acceleration transducer shooting of the invention calculates device orientation, and further combined with perspective geometry technology, completes distance between two points in measurement scene, reach fast and accurately ranging. |
| priorityDate | 2014-10-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 14.