Enhanced visualization of time series through higher fourier harmonics.

Li Zhang Aidong Zhang Murali Ramanathan

Published in: BIOKDD (2003)

Keyphrases

frequency domain
radon transform
image reconstruction
fourier transform
data analysis
visualization tool
fourier spectrum
higher quality
data sets
dynamic time warping
basis functions
fourier descriptors
high frequency
fourier domain
fundamental frequency
multiresolution
chronic hepatitis