3D-2D registration of cerebral angiograms based on vessel directions and intensity gradients.
Uros MitrovicZiga SpiclinDarko SternPrimoz MarkeljBostjan LikarZoran MilosevicFranjo PernusPublished in: Medical Imaging: Image Processing (2012)
Keyphrases
- image registration
- vessel tree
- intensity gradient
- coronary artery
- transformation parameters
- contrast enhanced
- registration process
- image guided
- gradient information
- image intensity
- affine transformation
- x ray
- image matching
- image pairs
- edge detection
- registration accuracy
- spatially varying
- computer vision
- medical image analysis
- mr images
- deformation field
- surface registration
- edge pixels
- blood vessels
- point cloud
- multiscale