CMOS integrated avalanche photodiodes and frequency-mixing optical sensor front end for portable NIR spectroscopy instruments.
Ruida YunChirag C. SthalekarValencia M. JoynerPublished in: EMBC (2011)
Keyphrases
- image sensor
- focal plane
- infrared
- visible light
- digital camera
- electro optical
- image capture
- cmos image sensor
- sensor data
- high speed
- solid state
- single sensor
- imaging sensors
- power consumption
- analog vlsi
- sensor networks
- low cost
- multi sensor
- video camera
- back end
- imaging systems
- image processing algorithms
- dynamic range
- digital images
- real time
- low power
- lightweight
- raman spectra
- charge coupled device
- optical properties
- principal components
- parallel processing
- image enhancement
- multispectral
- x ray
- face recognition