Greedy sparse reconstruction of non-negative signals using symmetric alpha-stable distributions.

George Tzagkarakis Panagiotis Tsakalides

Published in: EUSIPCO (2010)

Keyphrases

sparse reconstruction
sparse representation
signal processing
compressive sensing
dynamic programming
occlusion handling
feature selection
pattern recognition
feature matching
semantic segmentation
image processing
face recognition
probabilistic model
least squares
bundle adjustment