A feature-oriented forward-backward diffusion model for intensity image restoration based on level set motion.
Zhongdan HuanLinghai KongXi-Nian ZuoPublished in: Int. J. Comput. Math. (2009)
Keyphrases
- image restoration
- level set
- diffusion model
- forward backward
- anisotropic diffusion
- partial differential equations
- edge preserving
- active contours
- total variation
- level set method
- super resolution
- curve evolution
- image segmentation
- image processing
- shape prior
- motion estimation
- hidden markov models
- evolution equation
- energy function
- markov random field
- image sequences
- image deblurring
- energy functional
- motion model
- regularization parameter
- variational framework
- gaussian noise
- motion analysis
- diffusion process
- piecewise constant
- motion field
- feature vectors
- optical flow
- high resolution
- moving objects
- high quality
- image data
- diffusion tensor
- blurred images
- image intensity
- motion blur
- motion segmentation