Improved dynamic range, digitally-controlled linear-in-dB CMOS variable gain amplifier.
Sandhya PurighallaBrent MaundyPublished in: ISCAS (2011)
Keyphrases
- dynamic range
- image sensor
- cmos image sensor
- transfer function
- high dynamic range
- wide dynamic range
- image capture
- tone mapping
- imaging sensors
- high dynamic range images
- spatially varying
- signal to noise ratio
- light intensity
- single chip
- exposure fusion
- image quality
- image analysis
- power consumption
- solid state
- computer graphics
- display devices
- high speed
- low cost
- denoising
- computer vision