| face | An Image of a Corrupted Face Image. |
| rnmf | Robust Penalized Nonnegative Matrix Factorization (rNMF). |
| see | Visualize Vectorized Images |
| Symbols | 30 Images Containing 4 Different Symbols. |
| Symbols_c | 30 Images Containing 4 Different Symbols with Corruptions. |
| tumor | An Image of 3 Simulated Tumors. |