Nonrigid 2D registration of fluoroscopic coronary artery image sequence with propagated deformation field.
Taewoo ParkSeung Yeon ShinYoungtaek HongSoochahn LeeHyuk-Jae ChangIl Dong YunPublished in: Medical Imaging: Biomedical Applications in Molecular, Structural, and Functional Imaging (2017)
Keyphrases
- deformation field
- coronary artery
- image registration
- image guided
- image sequences
- medical imaging
- motion analysis
- mutual information
- nonrigid registration
- imaging modalities
- deformable registration
- boundary conditions
- feature points
- registration framework
- medical image analysis
- image intensity
- computer vision
- statistical shape model
- anatomical structures
- registration accuracy
- ct data
- motion estimation
- multiresolution
- vector field
- displacement field
- contrast enhanced
- prostate cancer
- groupwise registration
- video sequences
- three dimensional
- fluid registration
- b spline
- accurate registration
- intraoperative
- depth map
- motion model
- multiscale
- image analysis
- optical flow
- x ray
- point correspondences
- magnetic resonance
- x ray images
- ct images
- motion field
- motion tracking
- image data
- magnetic resonance images
- regularization term
- moving objects
- medical data