1. Minimax vs. Consistency

2. 2 Unconstrained Recovery Smoothest approximation approach:

3. 3 Unconstrained Recovery Minimax approach: Feasible set: Worst case design:

4. 4 Unconstrained Recovery Comparison with common methods Bicubic Interpolation Minimax

5. 5 Constrained Recovery Consistent approach:

6. 6 Unconstrained Recovery Minimax regret approach: Feasible set: Worst case design:

7. 7 Unconstrained Recovery Minimax regret approach: Feasible set: Worst case design:

8. 8 Constrained Recovery Triangular Kernel (Linear Interpolation)Consistent Minimax Regret

9. 9 Constrained Recovery Comparison when L=I