A 0.18µm CMOS 2.1GHz Sub-sampling Receiver Front End with Fully Integrated Second- and Fourth-Order Q-Enhanced Filters.
Holly PekauJames W. HaslettPublished in: ISCAS (2007)
Keyphrases
- fully integrated
- fourth order
- edge preservation
- noise removal
- high order
- partial differential equations
- estimation error
- image interpolation
- anisotropic diffusion
- edge detection
- nonlinear diffusion
- workflow management
- power consumption
- sample size
- image denoising
- knowledge acquisition
- denoising
- multiscale
- image enhancement
- higher order
- noise reduction
- scale spaces
- morphological filters
- image analysis