Intelligent boundary delineation of regions of interest of an organism from multispectral video streams using perfusion models
US11276176B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Sep 4, 2019 |
| Grant date | Mar 15, 2022 |
| Priority date | — |
| Expiry date | May 20, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V2201/032
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Embodiments for implementing intelligent boundary delineation of a region of interest of an organism in two spatial dimensions in a computing environment by a processor. Time series data of a contrast agent in one or more regions of interest captured from multispectral image streams may be collected. One or more regions of interest having one or more perfusion patterns may be identified from the time series data. Boundaries of the one or more regions of interest may be delineated into at least two spatial dimensions, wherein the boundaries of the one or more regions of interest include one or more selected labels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.