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

Sefa Demirtas Alan V. Oppenheim

Published in: IEEE Trans. Signal Process. (2016)

Keyphrases

filter design
image enhancement
nonlinear filters
low pass filter
finite impulse response
fir filters
infinite impulse response
edge detection
image restoration
image processing
low pass
digital images
anisotropic diffusion
median filter
noise removal
partial differential equations