I-SMOOTH: Iteratively Smoothing Mean-Constrained and Nonnegative Piecewise-Constant Functions.

Huifen Chen Bruce W. Schmeiser

Published in: INFORMS J. Comput. (2013)

Keyphrases

piecewise constant functions
denoising
markov random field
least squares
removing noise
feature selection
image processing
image segmentation
pairwise
principal component analysis
linear programming
smoothing methods
smoothing algorithm
newly defined