Isotropic Total Variation Regularization of Displacements in Parametric Image Registration.
Valeriy VishnevskiyTobias GassGábor SzékelyChristine TannerOrçun GökselPublished in: IEEE Trans. Medical Imaging (2017)
Keyphrases
- total variation regularization
- image registration
- total variation
- image denoising
- image deblurring
- locally adaptive
- denoising
- image restoration
- regularization parameter
- image processing
- augmented lagrangian
- affine transformation
- motion estimation
- parameter selection
- optical flow
- partial differential equations
- noisy images
- convex optimization
- matrix valued
- smooth regions
- image analysis
- parametric models
- computer vision
- natural images
- boundary conditions
- similarity measure
- wavelet transform