Dynamic tomosynthesis system and ventilation and perfusion imaging systems and methods employing same
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System for frame selection for optimal registration of a multi-frame dataset
US8977025B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8977025-B2 |
| Application number | US-201414248862-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 9, 2014 |
| Priority date | Nov 30, 2010 |
| Publication date | Mar 10, 2015 |
| Grant date | Mar 10, 2015 |
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Abstract
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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.
First claim
Opening claim text (preview).
What is claimed is: 1. An X-ray imaging system providing enhanced image feature visualization, comprising: at least one repository of 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; and an image data processor for, determining, for each image of said sequence of X-ray images, a score value based on a maximum value of th…
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Human Necessities · mapped topic
- A61B6/5205Primary
Human Necessities · mapped topic
Physics · mapped topic
Physics · mapped topic
Human Necessities · mapped topic
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Frequently asked questions
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- What does patent US8977025B2 cover?
- 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 det…
- Who is the assignee on this patent?
- Siemens Medical Solutions
- What technology area does this patent fall under?
- Primary CPC classification A61B6/5205. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Mar 10 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).