Motion and deformation estimation of cardiac ultrasound sequences using an anatomical B-spline transformation model.
Brecht HeydePiet ClausRuta JasaityteDaniel BarbosaStefaan BouchezMichael VandenheuvelPatrick WoutersFrederik MaesJan D'hoogePublished in: ISBI (2012)
Keyphrases
- b spline
- transformation model
- nonrigid registration
- affine transformation
- healthy volunteers
- deformation field
- displacement field
- control points
- free form deformation
- respiratory motion
- rigid motion
- deformable registration
- medical images
- image registration
- magnetic resonance images
- magnetic resonance
- three dimensional
- mr images
- motion analysis
- cubic b spline
- motion estimation
- basis functions
- cardiac motion
- motion model
- image sequences
- least squares
- patient specific
- clinical applications
- anatomical structures
- image intensity
- image analysis
- moving objects
- optical flow
- closed form
- linear combination
- motion parameters
- motion field