145 citations · 186 across the 6 of their papers we have counts for
4 papers · 1 filter
Co-Sparse Textural Similarity for Image Segmentation
Claudia Nieuwenhuis, Daniel Cremers, Simon Hawe +1
We propose an algorithm for segmenting natural images based on texture and color information, which leverages the co-sparse analysis model for image segmentation within a convex mu…
A Joint Intensity and Depth Co-Sparse Analysis Model for Depth Map Super-Resolution
Martin Kiechle, Simon Hawe, Martin Kleinsteuber
High-resolution depth maps can be inferred from low-resolution depth measurements and an additional high-resolution intensity image of the same scene. To that end, we introduce a b…
Analysis Based Blind Compressive Sensing
Julian Wörmann, Simon Hawe, Martin Kleinsteuber
In this work we address the problem of blindly reconstructing compressively sensed signals by exploiting the co-sparse analysis model. In the analysis model it is assumed that a si…
Separable Dictionary Learning
Simon Hawe, Matthias Seibert, Martin Kleinsteuber
Many techniques in computer vision, machine learning, and statistics rely on the fact that a signal of interest admits a sparse representation over some dictionary. Dictionaries ar…