http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104978728-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-292 |
| filingDate | 2014-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104978728-B |
| titleOfInvention | A kind of image matching system of optical flow method |
| abstract | The present invention proposes a kind of image matching system of optical flow method.Including A/D modular converters, medium filtering module, KLT feature point extractions module, image pyramid module, light stream and feature point coordinates initialization module, SRAM control unit, LK light streams matching module and four SRAM storage chips SRAM1, SRAM2, SRAM3, SRAM4；A/D modular converters, medium filtering module, KLT feature point extractions module, image pyramid module, light stream and feature point coordinates initialization module, SRAM control unit, LK light stream matching modules are arranged on FPGA.Present invention optimizes the Rule of judgment of KLT feature extraction operators, and reasonably simplify the pyramidal implementation process of light stream, on the premise of meeting hardware system to required precision, the amount of calculation and resource overhead of method are reduced, while disclosure satisfy that the matching requirement of rotation image and larger geometric transformation image. |
| priorityDate | 2014-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 17.