| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4fbaee4d8cd022547ee6434a3d78055 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V10-7515
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F18-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06V30-2504 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06K9-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-00 |
| filingDate |
1999-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a5a9d466a59a9d5a3b965c9c2e126c54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c399baf2f7019774115252c57344d577
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44c7f4d68b24ea03d9bc7cecd5437735 |
| publicationDate |
1999-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9960517-A1 |
| titleOfInvention |
Image recognition and correlation system |
| abstract |
A system for digital image recognition which combines sparse correlation with image pyramiding to reduce the number of pixels used in correlation provides effective recognition of a reference image template (100) without exhaustive correlation of all pixels in the reference image template (100). An optimal sparse pixel set (112) is selected from the pixels of the reference image template (100) by correlating the reference image template (100) against a search image scene (102) which is to be searched. Such a sparse pixel set includes those pixels which are optimal in defining the correlation sensitive features of the reference image template (100). By terminating the accumulation of sparse pixels at an optimal point, performance is maximized without compromising accuracy of recognition. The resultant optimal sparse pixel set is then correlated against the pixels in the search image scene through a series of transformations to find a match of the reference image template (100) within the search image scene (102). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8040428-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7653238-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2082355-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2082355-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8135210-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100466678-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1113393-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1113393-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7593602-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7620249-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7546236-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7570815-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7574051-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006030173-A1 |
| priorityDate |
1998-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |