http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104144304-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04N5-353 |
| filingDate | 2014-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-03-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104144304-B |
| titleOfInvention | A kind of high resolution camera difference visual field time of integration determines method |
| abstract | The present invention determines method a kind of high resolution camera difference visual field time of integration, it is first determined the accurate camera for calculating time of integration needs has related parameter, and determines corresponding Ф, θ angle in camera θ visual fields, prepares satellite ephemeris parameter and satellite attitude parameters respectively；Then realize camera θ visual fields line of vision to the conversion of WGS84 coordinate systems, and carry out the corresponding line of vision in camera θ visual fields and cross with earth ellipsoid under WGS84 coordinate systems determining the geographical coordinate of photography point, a photography point oblique distance just can be obtained according to photography point geographical coordinate and satellite position.Additionally, calculating the movement velocity that camera θ visual fields are correspondingly photographed a little under J2000 coordinate systems, the transformational relation of combining camera to WGS84 coordinate systems just can determine photography point as moving.Finally, according to calculated photography point oblique distance and photography point as move, according to the present invention in time of integration computation model obtain the time of integration that camera θ visual fields are correspondingly photographed a little. |
| priorityDate | 2014-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 14.