http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103337087-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T11-00 |
| filingDate | 2013-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2016-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2016-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103337087-B |
| titleOfInvention | A kind of compressed sensing image reconstructing method based on pseudoinverse adaptive algorithm |
| abstract | The present invention relates to a kind of compressed sensing image reconstructing method based on pseudoinverse adaptive algorithm, technical characteristic is: first select a gaussian random matrix to project to obtain a measuring-signal matrix to image, then the sparse base of construct image, and adopt the pseudoinverse adaptive algorithm (Pseudo-inverse of the present invention's proposition for the often row of measuring-signal matrix? Adaptive? Matching? Pursuit, PIAMP) sparse coefficient that image often arranges is reconstructed to obtain, finally by image often row sparse coefficient carry out arranging and carry out cosine transform and obtain reconstructed image.The inventive method specifically considers the problem such as the dictionary degree of correlation and iteration phase division in reconstruct sparse coefficient process, therefore makes the selection of sparse coefficient more accurate, and the precision of Image Reconstruction is higher. |
| priorityDate | 2013-07-04-04:00^^<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/substance/SID426135032 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID7156993 |
Total number of triples: 11.