Image sharpening using DFT based matrix fractional order differentiator.

Su-Ling Lee Chien-Cheng Tseng

Published in: ISCIT (2015)

Keyphrases

fractional order
image sharpening
differential equations
color images
feedback control
pid controller
digital camera
dynamical systems
frequency domain
transfer function
closed loop
diffusion equation
adobe photoshop
control system
differential evolution
image processing
real time
digital images
open loop