A Functional Composition Approach to Filter Sharpening and Modular Filter Design.

Sefa Demirtas Alan V. Oppenheim

Published in: CoRR (2015)

Keyphrases

filter design
image enhancement
nonlinear filters
fir filters
finite impulse response
low pass filter
image restoration
low pass
infinite impulse response
edge detection
image processing
digital images
gray level
median filter
contrast enhancement