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cs.LG2021★ 19 cited
Efficient ADMM-based Algorithms for Convolutional Sparse Coding
Farshad G. Veshki, Sergiy A. Vorobyov
Convolutional sparse coding improves on the standard sparse approximation by incorporating a global shift-invariant model. The most efficient convolutional sparse coding methods ar…
cs.LG2019★ 21 cited
A Fast Dictionary Learning Method for Coupled Feature Space Learning
F. G. Veshki, S. A. Vorobyov
In this letter, we propose a novel computationally efficient coupled dictionary learning method that enforces pairwise correlation between the atoms of dictionaries learned to repr…