$\ell_1$-K-SVD: A Robust Dictionary Learning Algorithm With Simultaneous Update

no code implementations • 26 Aug 2014 • Subhadip Mukherjee, Rupam Basu, Chandra Sekhar Seelamantula

We develop a dictionary learning algorithm by minimizing the $\ell_1$ distortion metric on the data term, which is known to be robust for non-Gaussian noise contamination.

Denoising Dictionary Learning +1