Motion Corrected Imaging System

  • Published: Mar 27, 2018
  • Earliest Priority: May 07 2015
  • Family: 3
  • Cited Works: 57
  • Cited by: 0
  • Cites: 0
  • Additional Info: Cited Works Full text
Abstract

Systems and methods are provided for detecting motion in an imaging system. A time series of volumetric images of a region of interest are captured at the imaging system. Each volumetric image of the time series of volumetric images is captured as a series of two-dimensional slices of the region of interest. A representative value is calculated for each voxel to create a representative volumetric dataset representing the region of interest. For each slice of the series of two-dimensional slices, a simulated volumetric time series is generated, including time series data for the slice and the calculated representative value at all times for the other slices of the series of two-dimensional slices. A volumetric registration is performed on each of the simulated volumetric time series to provide a set of estimated motion parameters for the slice associated with the simulated volumetric time series.


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Document History
  • Publication: Mar 27, 2018
  • Application: May 9, 2016
    US US 201615149824 A
  • Priority: May 9, 2016
    US US 201615149824 A
  • Priority: May 7, 2015
    US US 201562158017 P

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