Regularized K-SVD Algorithm
Implementation of the Regularized K-SVD Dictionary Learning Algorithm described in B. Dumitrescu and P. Irofti, "Regularized K-SVD," in IEEE Signal Processing Letters, vol. 24, no. 3, pp. 309-313, March 2017.
OMP implementation by Ron Rubinstein
Sample call
[D,X] = ksvd_reg(Y,D,X,iter)
to be used within a dictionary learning loop (see DL).
Have a look at the test script for a full example.