2 citations · 2 across the 2 of their papers we have counts for
2 papers
cs.CV2026★ 2 cited
Using Channel Representations in Regularization Terms: A Case Study on Image Diffusion
Christian Heinemann, Freddie Åström, George Baravdish +3
In this work we propose a novel non-linear diffusion filtering approach for images based on their channel representation. To derive the diffusion update scheme we formulate a novel…
math.OC2019
Iterative TV minimization on the graph
Japhet Niyobuhungiro, Eric Setterqvist, Freddie Åström +1
We define the space of functions of bounded variation () on the graph. Using the notion of divergence of flows on graphs, we show that the unit ball of the dual space to i…