A 2KSPS 123dB Dynamic-Range SPAD-based Optical Sensor SoC with On-chip Auto-Gain-Control and FFT Processor for 100 μlux Light Illuminance and Flicker Detection.
Yifan WuJier WangHengwei YuLong WangMiao SunZhihong LinXiangyu FangMengxin YuJiqing XuLei QiuPatrick ChiangShenglong ZhuoPublished in: ISCAS (2023)
Keyphrases
- dynamic range
- image sensor
- light intensity
- single chip
- cmos image sensor
- imaging sensors
- image capture
- high dynamic range
- liquid crystal
- low power
- spatially varying
- high speed
- high dynamic range images
- transfer function
- hardware and software
- solid state
- tone mapping
- object detection
- control system
- color temperature
- frequency domain
- control method
- digital camera
- parallel processing
- video camera
- power consumption
- low cost
- color images
- real time