95 citations · 768 across the 58 of their papers we have counts for
4 papers · 1 filter
First order algorithms in variational image processing
Martin Burger, Alex Sawatzky, Gabriele Steidl
Variational methods in imaging are nowadays developing towards a quite universal and flexible tool, allowing for highly successful approaches on tasks like denoising, deblurring, i…
Second Order Differences of Cyclic Data and Applications in Variational Denoising
Ronny Bergmann, Gabriele Steidl, Friederike Laus +1
In many image and signal processing applications, as interferometric synthetic aperture radar (SAR), electroencephalogram (EEG) data analysis or color image restoration in HSV or L…
Disparity and Optical Flow Partitioning Using Extended Potts Priors
Xiaohao Cai, Jan Henrik Fitschen, Mila Nikolova +2
This paper addresses the problems of disparity and optical flow partitioning based on the brightness invariance assumption. We investigate new variational approaches to these probl…
Different faces of the shearlet group
Stefan Dahlke, Filippo De Mari, Ernesto De Vito +3
Recently, shearlet groups have received much attention in connection with shearlet transforms applied for orientation sensitive image analysis and restoration. The square integrabl…