Simulation of the neon spreading effect by bandpass filtering.

Zhiheng Wang Jianrong Li Haifeng Wan Yuchuan Fu

Published in: Visual Information Processing (1993)

Keyphrases

bandpass
frequency domain
low pass
frequency band
subband
textured images
geometric distortions
grey level
low frequency
zero crossing
similarity measure
wavelet transform
higher order
markov random field
high frequency