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A wide-range tunable bandpass filter cum sinusoidal oscillator using a new current-controlled resistor.
S. Kumar
A. Govil
A. Bhattacharyya
D. Dutta
Published in:
ISCAS (2) (1999)
Keyphrases
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bandpass
frequency domain
low pass
frequency band
geometric distortions
subband
high frequency
textured images
grey level
filter responses
color images
image registration
signal processing
spatial domain
image intensity