A 0.35µm CMOS 17-bit@40kS/s sensor A/D interface based on a programmable-gain cascade 2-1 Sigma Delta modulator.
José M. García-GonzálezSara EscaleraJosé M. de la RosaOscar GuerraFernando MedeiroRocío del RíoMaria Belen Pérez-VerdúÁngel Rodríguez-VázquezPublished in: ISCAS (1) (2004)
Keyphrases
- sigma delta
- image sensor
- single chip
- analog to digital converter
- dynamic range
- low power
- video camera
- digital camera
- low cost
- image processing algorithms
- hardware and software
- cmos image sensor
- imaging systems
- motion blur
- power consumption
- digital images
- computer vision
- cmos technology
- image processing
- spatially varying
- expert systems
- dynamic scenes
- machine vision
- colour images
- gray level
- motion estimation
- pairwise
- random access memory
- video sequences
- image sequences
- high signal to noise ratio