http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2539586-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a965798ae7888a93c70a3aa6869455ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb823e72d0004ded507f810e2db46fb5 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10044 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S13-9023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S13-904 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S13-90 |
| filingDate | 2010-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eae80b982b77181440b7439c89c76ab4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbb7d884d06cb25bdc845ea4b6ec1f06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca6908d4ffb1c723983081dcac4c67de http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e399b7ca171126c19e3f74d82fc0b42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b37e489af70e518704d54eb35653e170 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f05199c01f068044079c4ca2decb8438 |
| publicationDate | 2015-07-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2539586-T3 |
| titleOfInvention | Process to filter interferograms obtained from SAR images obtained in the same area |
| abstract | A process for filtering interferograms obtained from SAR images, achieved in the same area by synthetic aperture radars, comprising the following steps: a) obtaining a series of N radar images (A1 ... AN) by means of a SAR sensor in the same area with the achievement of such geometries to allow the sampling of the data again in a common grid; b) after sampling again on a common grid, select a pixel from the common grid; c) calculate the coherence matrix of the selected pixel, that is, estimate the complex coherence values of each possible pair of images available; d) maximize, with respect to the source vector q, here an unknown element, the function: ** Formula ** where R is the operator that extracts the real part of a complex number, γnm the module of the element (n, m) of the coherence matrix, k a positive real number, Φnm the phase of the element (n, m) of the coherence matrix, θn and θm the elements n and m of the unknown vector θ, the values of the unknown factor that are estimated except a constant additive and the phase values θn thus obtained which constitute the vector of the filtered phase values. |
| priorityDate | 2009-07-08-04:00^^<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/CID4893 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID409343598 |
Total number of triples: 22.