A Fourth Order Elliptic Low-Pass Filter with Wide Range of Programmable Bandwidth, Using Four Identical Integrators.
Behzad SaeidiPublished in: CICC (2007)
Keyphrases
- similarity measure
- fourth order
- low pass filter
- partial differential equations
- diffusion equation
- noise removal
- high order
- anisotropic diffusion
- image interpolation
- pairwise
- transfer function
- image denoising
- image processing
- image enhancement
- level set
- estimation error
- nonlinear diffusion
- gaussian filter
- image segmentation
- pattern recognition
- filtering method
- noise reduction
- mathematical morphology
- binary images
- higher order
- multiscale
- image features