A current noise reduction technique in chopper instrumentation amplifier for high-impedance sensors.
Ippei AkitaMakoto IshidaPublished in: IEICE Electron. Express (2015)
Keyphrases
- noise reduction
- signal to noise ratio
- edge preserving
- median filter
- noise level
- edge detection
- noise removal
- noisy environments
- edge enhancement
- speech enhancement
- noise filtering
- high sensitivity
- dynamic range
- speckle noise
- noise free
- impulsive noise
- nonlinear diffusion
- noise cancellation
- computer vision
- hearing aids
- wiener filter
- image enhancement
- denoising
- multiresolution