A Least Squares based Groupwise Image Registration Technique.
Nefeli LamprinouNikolaos NikolikosEmmanouil Z. PsarakisPublished in: VISIGRAPP (4: VISAPP) (2020)
Keyphrases
- image registration
- least squares
- nonlinear least squares
- groupwise registration
- mutual information
- medical image analysis
- atlas construction
- image pairs
- demons algorithm
- medical imaging
- parameter estimation
- image alignment
- image matching
- computer vision
- medical image registration
- affine transformation
- robust estimation
- coarse to fine
- image analysis
- soft tissue
- registration errors
- nonrigid registration
- sparse linear
- image processing
- curve fitting
- registration accuracy
- b spline
- optical flow
- displacement field
- registration process
- levenberg marquardt
- deformation field
- subpixel accuracy
- artificial neural networks
- image mosaicking
- deformable registration
- multi modality
- motion estimation
- dynamic programming
- multiscale