Low-Voltage Low-Pass and Band-Pass Elliptic Filters Based on Log-Domain Approach Suitable for Biosensors.
Pipat PrommeeNatapong WongprommoonMontree KumngernWinai JaiklaPublished in: Sensors (2019)
Keyphrases
- bandpass
- low pass
- high pass
- low voltage
- frequency domain
- subband
- high frequency
- filter bank
- filter responses
- frequency band
- wavelet decomposition
- gaussian filter
- discrete wavelet transform
- low frequency
- multiresolution
- contrast enhancement
- edge information
- wavelet transform
- textured images
- image fusion
- spatial domain
- grey level
- texture segmentation
- image processing
- geometric distortions
- similarity measure