System for frame selection for optimal registration of a multi-frame dataset
US8977025B2 · kind B2 · utility
3Cited by
8References
21Claims
0Family size
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Key dates
| Filing date | Apr 9, 2014 |
| Grant date | Mar 10, 2015 |
| Priority date | — |
| Expiry date | Apr 9, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V2201/03
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A system and method includes data representing a sequence of X-ray images of a portion of patient anatomy acquired over a time interval and signal data representing electrical activity of the heart of the patient over the time interval, determination of a score value for each image of said sequence of X-ray images, selection of a set of images from said sequence of X-ray images based on the determined score values, the set of images excluding one or more images of said sequence of X-ray images, and generation of an averaged image from said set of images.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.