http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110992382-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30041 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/G06T7-0014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06N3-045 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06N3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H50-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G16H50-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06N3-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06N3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-00 |
| filingDate | 2019-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110992382-B |
| titleOfInvention | Fundus image optic cup optic disc segmentation method and system for assisting glaucoma screening |
| abstract | The invention discloses a fundus image optic disc segmentation method and system for assisting glaucoma screening, and relates to the technical field of image information processing. The invention includes collecting several fundus images, preprocessing the fundus images, and obtaining training image samples set and validation image sample set; use the training image sample set to train the constructed W‑Net‑Mcon fully convolutional neural network to obtain the best W‑Net‑Mcon fully convolutional neural network; preprocess the fundus images to be segmented Input the best W‑Net‑Mcon fully convolutional neural network to obtain the predicted target result graph; use polar coordinate inverse transformation and ellipse fitting to process the predicted target result graph to obtain the final segmentation result, and then obtain the cup-to-plate ratio, and finally obtain According to the preliminary screening results of glaucoma, the present invention can effectively extract image semantic information in multiple dimensions, fuse features at different levels, fuse global features with detailed features, encourage feature reuse, improve gradient backpropagation, and improve image segmentation accuracy. |
| priorityDate | 2019-12-30-04:00^^<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/SID482532689 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID23985 |
Total number of triples: 23.