| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9cbbaf2c3314ee557a571acf8872ab83 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-0016
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10121
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20182
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20048
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10016 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T5-00 |
| filingDate |
2014-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0ae5328e3d55ad20a721bfafa66f37d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6aec60db50e52dbd7f472cbb649af85 |
| publicationDate |
2014-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2014207042-A1 |
| titleOfInvention |
Method for reducing noise in sequences of fluoroscopic images |
| abstract |
The invention relates to a method for reducing noise in fluoroscopic images by detecting traits in the curvelet domain, matching the detected traits and performing temporal filtering adapted to the type of coefficients associated with a trait. The method uses discrete curvelet transforms of the images in a sequence. The denoised coefficients are detected (20), then sent to a step of locally matching the traits (21), then the matched data undergo a temporal filtering step (22) making it possible to preserve the movement of the objects in the image and a step (23) for a 2D IDCT (Inverse Discrete Curvelet Transform) to produce the final image. |
| priorityDate |
2013-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |