Patent · US Active

Image-based waveform parameter estimation

US9498140B2 · kind B2 · utility

0Cited by

10References

20Claims

0Family size

Inventors

Patrick Magrath · Chicago, US
Bruce S. Spottiswoode · Knoxville, US
Aurélien Stalder · Erlangen, DE
Mehmet Akif Gulsun · Princeton, US
Michael Markl · Chicago, US

Key dates

Filing date	May 5, 2015
Grant date	Nov 22, 2016
Priority date	—
Expiry date	May 5, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG06T2207/30172
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Disclosed herein is a framework for facilitating waveform parameter estimation. In accordance with one aspect, time-based waveforms are generated based on analysis planes positioned along a centerline of the vessel. A surface may be fitted to upslope regions of the waveforms to determine one or more waveform parameters based on intersection of the surface with the upslope regions.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.