4 citations · 4 across the 3 of their papers we have counts for
3 papers
Structurally Adaptive Multi-Derivative Regularization for Image Recovery from Sparse Fourier Samples
Sanjay Viswanath, Manu Ghulyani, Muthuvel Arigovindan
The importance of regularization has been well established in image reconstruction -- which is the computational inversion of imaging forward model -- with applications including d…
Generalized Multi-Order Total Variation for Signal Restoration
Sanjay Viswanath, Muthuvel Arigovindan
Total Variation (TV) based regularization has been widely applied in restoration problems due to its simple derivative filters based formulation and robust performance. While first…
Image Restoration by Combined Order Regularization with Optimal Spatial Adaptation
Sanjay Viswanath, Simon de Beco, Maxime Dahan +1
Total Variation (TV) and related extensions have been popular in image restoration due to their robust performance and wide applicability. While the original formulation is still r…