Singular value decomposition

Linearized Alternating Direction Method with Adaptive Penalty and Warm Starts for Fast Solving Transform Invariant Low-Rank Textures

We propose a novel algorithm to speed up solving TILT, with guaranteed convergence for the inner loop.

Refined Exponential Filter with Applications to Image Restoration and Interpolation

We propose a new criterion for designing the regularizing filter to solve an ill-posed problem and this criterion reveals the implicit assumption made by regularizing filters.