Nonrigid-Deformation Recovery for 3D Face Recognition Using Multiscale Registration.

Liang Cai Feipeng Da

Published in: IEEE Computer Graphics and Applications (2012)

Keyphrases

image registration
multiscale
deformable shapes
nonrigid image registration
nonrigid registration
image processing
deformation field
registration process
image fusion
deformable registration
mutual information
registration accuracy

registration framework
affine transformation
intensity based registration
medical imaging
transformation model
displacement field
registration errors
point set registration
affine invariant
scale space
sum of squared differences
shape model

surface registration
image segmentation
edge detection
image pairs
nonrigid motion
image representation
deformation model
shape representation
wavelet transform
accurate registration
magnetic resonance
computer vision

image matching
motion tracking
respiratory motion
mr images
feature points
rigid registration
vector field
point sets
image analysis
soft tissue
motion analysis