A Compact Low-Noise Digital Pixel with 15-bit Two-Step PFM-based ADC for IRFPAs.
Shanzhe YuYacong ZhangYe ZhouRunkun ZhuWengao LuZhongjian ChenPublished in: ISCAS (2022)
Keyphrases
- analog to digital converter
- high noise
- image sensor
- mixed signal
- low power
- random noise
- low signal to noise ratio
- signal to noise ratio
- charge coupled device
- pixel intensities
- salt and pepper noise
- noise model
- missing data
- cmos image sensor
- weighted averaging
- spl times
- noisy data
- single chip
- nonmonotonic logics
- noise free
- image noise
- post processing