Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e0f7268aed9a3a71da2f8dc65a23b55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3a0d6297082cc4413878148c761e49b |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G16H50-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-20021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4064 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-30016 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T2207-10088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7267 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-7264 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-055 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-0012 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06T7-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61B5-4088 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06T7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-055 |
filingDate |
2009-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8193b4aeea0e8abd61ef02c345222ae4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c17fc4b416ef6719e8336cc09b4e15fc |
publicationDate |
2011-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-2355703-A1 |
titleOfInvention |
A ready automated screening, diagnosis&classification technique for alzheimer's disease using magnetic resonance imaging signal from ventricular zone contour of brain |
abstract |
The invention relates to a fully automated screening, diagnosis and classification technique for Alzheimer's disease using magnetic resonance imaging signals from the ventricular zone contour of the brain to get a fundamental index of brain deterioration comprising the steps: - obtaining a gray scale MRI image of the brain region; - applying a contour edge-detecting algorithm to the image; - employing a grid covering method for calculating a first order metric index of ventricular zone contour; - superimposing metric square grids of increasing edge length to the binary contour image and counting the metric grid squares; - plotting the logs of metric grid squares against the logs of edge lengths, wherein the gradient of the plot is the linear topological metric index. |
priorityDate |
2008-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |