Giant Enhancement in Signal Contrast using Integrated All-Optical Nonlinear Thresholder.
Chaoran HuangThomas Ferreira de LimaAashu JhaSiamak AbbaslouBhavin J. ShastriPaul R. PrucnalPublished in: OFC (2019)
Keyphrases
- linear transform
- contrast enhancement
- signal processing
- image processing
- non stationary
- image enhancement
- source separation
- high frequency
- face recognition
- retinex theory
- radio frequency
- frequency domain
- nonlinear filters
- signal detection
- original signal
- optical properties
- diffusion coefficient
- connected components
- electro optic