Multi-modality Image Registration Using Mutual Information Based on Gradient Vector Flow.
Yujun GuoCheng-Chang LuPublished in: ICPR (3) (2006)
Keyphrases
- multi modality
- image registration
- gradient vector flow
- active contours
- active contour model
- mutual information
- vector field
- edge preserving
- medical image registration
- deformation field
- diffusion process
- smoothness constraint
- medical imaging
- level set method
- external force
- object boundaries
- medical image analysis
- brain image registration
- information theoretic
- image processing
- improved algorithm
- level set
- computer vision
- multi modal
- edge map
- multiscale
- segmentation method
- normalized mutual information
- registration accuracy
- optical flow
- least squares
- image analysis
- denoising
- three dimensional
- medical images
- depth map
- image space