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Stefan Winkler

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Related publications (7)

Please note that this is not a complete list of this person’s publications. It includes only semantically relevant works. For a full list, please refer to Infoscience.

What impacts skin color in digital photos?

Stefan Winkler, Albrecht Johannes Lindner

Skin colors are important for a broad range of imaging applications to assure quality and naturalness. We discuss the impact of various metadata on skin colors in images, i.e. how does the presence of a metadata attribute influence the expected skin color ...

2014

Recovering Badly Exposed Objects From Digital Photos Using Internet Images

Stefan Winkler, Sabine Süsstrunk

In this paper we consider the problem of clipped-pixel recovery over an entire badly exposed image region, using two correctly exposed images of the scene that may be captured under different conditions. The first reference image is used to recover texture ...

2014

Mirror Match: Reliable Feature Point Matching Without Geometric Constraints

Stefan Winkler, Sabine Süsstrunk

Many algorithms have been proposed to solve the problem of matching feature points in two or more images using geometric assumptions to increase the robustness of the matching. However, these assumptions do not always hold; in particular, few methods addre ...

2013