| |
| Measurement | Sparsity |
| [1] | M. Figueiredo, R. Nowak, and S. J. Wright. Gradient projection for sparse reconstruction: Application to compressed sensing and other inverse problems, February 2007. To appear in IEEE Trans. on Selected Topics in Signal Processing. [ bib | http ] |
Figure 1 - Original image. |
Figure 2 - Measurement matrix. |