QMRITools`CardiacTools`
QMRITools`CardiacTools`

CardiacSegment

CardiacSegment[data, mask, off] allows to segment the heart in 1, 4, 6 or AHA-17 segements for each slice 360 radial samples are generated. data is a background image on which all overlays are projected. mask is the mask of the left ventricle (same as used for CentralAxes) and defines the area in which the data is sampled. off is the centerpoints generated by CentralAxes. Output is {segmask, segang, {points, slices}}.

Details

  • The following options can be given:
  • StartPoints"Default"StartPoints is an option for CardiacSegment. Value is "Default" or the point list given by CardiacSegment.
    StartSlices"Default"StartSlices is an option for CardiacSegment. Value is "Default" or the list given by CardiacSegment.
    LineThreshold0.25LineThreshold is an option for CardiacSegment. Can be number between 0 and 1. Increasing the value will decrease the amount of wall sampled.
    LineStep0.5LineStep is an option for CardiacSegment.
    SegmentAngle1SegmentAngle is an option for CardiacSegment.