Computed tomography data-based cycle estimation and four-dimensional reconstruction

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United States of America Patent

PATENT NO 9451927
APP PUB NO 20160113614A1
SERIAL NO

14525360

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Abstract

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Methods for computed tomography data-based cycle estimation and four-dimensional reconstruction are provided. A gated reconstruction is derived from CT data acquired without gating using an added artificial trigger. The resulting images for different slices are used to determine local or slice variations over time. The local variations over time for the various slices are combined to create a respiratory cycle signal. This respiratory cycle signal is used to bin the images for different phases, allowing four-dimensional CT reconstruction.

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Patent Owner(s)

Patent OwnerAddress
SIEMENS HEALTHINEERS AGERLANGEN ERLANGEN BAVARIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allmendinger, Thomas Forchheim, DE 52 191
Borgohain, Indraneel East Windsor, US 3 8
Cetingul, Hasan Ertan Baltimore, US 15 236
Pilatou, Magdalini-Charikleia Erlangen, DE 1 8
Schmidt, Bernhard Fürth, DE 117 710
Sudarsky, Sandra Bedminster, US 20 221

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