Methods and apparatus for retina blood vessel assessment with OCT angiography
US10258231B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Dec 30, 2015 |
| Grant date | Apr 16, 2019 |
| Priority date | — |
| Expiry date | Mar 11, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30172
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of processing a 3D OCT dataset is present. A method according to some embodiments of the present invention includes obtaining an OCT data from the 3D OCT dataset; obtaining an OCTA data from the 3D OCT dataset; performing segmentation for at least one boundary on the OCT data; processing the OCTA data in a region of interest to create at least one image representation by assigning a value to each pixel of each of the image representation; and displaying at least one image representation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.