Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2a7ebd2ce5ef7e691bd44c48a88a2bfc |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10116 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20084 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20081 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-502 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-5258 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B6-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T5-002 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B6-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-00 |
filingDate |
2021-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38f1222f33b7b03a471e834674b299e8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3173172d7ed577490051f09acec3a167 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80e6d8acbcf0edd7f16152339b4c0c32 |
publicationDate |
2021-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
WO-2021155123-A1 |
titleOfInvention |
Systems and methods for artifact reduction in tomosynthesis with deep learning image processing |
abstract |
Systems and methods are provided for a deep learning-based digital breast tomosynthesis (DBT) image reconstruction that mitigates limited angular artifacts and improves in-depth resolution of the resulting images. The systems and methods may reduce the sparse -view artifacts in DBT via deep learning without losing image sharpness and contrast. A deep neural network may be trained in a way to reduce training-time computational cost. An ROI loss method may be used for further improvement on the resolution and contrast of the images. |
priorityDate |
2020-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |