Idempotent filtering in spectral and spectral element methods.

Alex Kanevsky Mark H. Carpenter Jan S. Hesthaven

Published in: J. Comput. Phys. (2006)

Keyphrases

neural network
image processing
significant improvement
computational cost
spectral clustering
qualitative and quantitative
spectral analysis
methods require
data sets
objective function
high dimensional
image analysis
high dimensional data
spectral methods