Free-breathing cine DENSE imaging

X Cai, FH Epstein - US Patent 10,830,855, 2020 - Google Patents
In some aspects, the disclosed technology relates to free-breathing cine DENSE
(displacement encoding with stimulated echoes) imaging. In some embodiments, self-gated …

3D motion correction using 3D deformable registration and patient respiratory signals

L Zhang, MD Nickel, T Meng - US Patent 10,311,601, 2019 - Google Patents
Embodiments can provide a computer-implemented method for 3D motion correction for
diffusion weighted imaging images, the method comprising acquiring a series of image …

Motion compensation in nuclear imaging

J Dey, MA King - US Patent App. 13/125,608, 2011 - Google Patents
The invention relates to methods and systems for compensating for respiratory motion of
individuals during nuclear imaging. In some embodiments, the methods include obtaining …

Local motion compensation based on list mode data

M Busch, R Brinks, C Meyer - US Patent 8,144,962, 2012 - Google Patents
This application claims the benefit of US provisional application Ser. No. 60/777.469 filed
Feb. 28, 2006, which is incorporated herein by reference. The following relates to medical …

Integrated image registration and motion estimation for medical imaging applications

H Leung - US Patent 8,655,040, 2014 - Google Patents
Technologies are described herein for generating a diagnostic three dimensional image for
a patient. Some example tech nologies may obtain a sequence of multiple images of the …

Acquisition of projection data for motion-corrected computed tomography images

S Dutta, A Narayanan - US Patent App. 14/964,339, 2016 - Google Patents
Embodiments are adapted for acquiring projection data from a computed tomography
imaging system to form motion-corrected images of cyclically moving imaging subjects …

Methods and systems for retrospective internal gating

AL Kesner - US Patent 9,814,431, 2017 - Google Patents
The present invention, in one form, is a method for deriving respiratory gated PET image
reconstruction from raw PET data. In reconstructing the respiratory gated images in …

Systems and methods for data-driven respiratory gating in positron emission tomography

Q Li, G El Fakhri, M Wang - US Patent App. 16/094,144, 2019 - Google Patents
Abstract Systems and methods for data-driven respiratory gating in positron emission
tomography (PET) are provided. In some aspects, a provided method for generating motion …

Reconstruction of flow data

S Schafer, S Gehrisch, M Kowarschik… - US Patent …, 2022 - Google Patents
Described herein are technologies for facilitating reconstruction of flow data. In accordance
with one aspect, the framework receives a four-dimensional projection image dataset and …

Methods and systems for retrospective internal gating

AL Kesner - US Patent 10,117,625, 2018 - Google Patents
The present invention, in one form, is a method for deriving respiratory gated PET image
reconstruction from raw PET data. In reconstructing the respiratory gated images in …