A VCO-based Analog-to-digital Converter with Second-order Sigma-Delta Noise Shaping.
Min C. ParkMichael H. PerrottPublished in: ISCAS (2009)
Keyphrases
- delta sigma
- delta sigma modulators
- sigma delta
- noise shaping
- analog to digital converter
- image sensor
- high order
- image coding
- video camera
- error diffusion
- dynamic range
- low power
- higher order
- digital camera
- hardware and software
- digital images
- image coder
- imaging systems
- image processing algorithms
- gray scale
- single chip
- motion blur
- solid state
- image segmentation
- rate distortion
- markov random field
- high quality