no code implementations • 18 Dec 2019 • Georg Krispel, Michael Opitz, Georg Waltner, Horst Possegger, Horst Bischof
We introduce a simple yet effective fusion method of LiDAR and RGB data to segment LiDAR point clouds.
no code implementations • 9 May 2018 • Georg Waltner, Michael Maurer, Thomas Holzmann, Patrick Ruprecht, Michael Opitz, Horst Possegger, Friedrich Fraundorfer, Horst Bischof
Furthermore due to the design of the network, at test time only the 2D camera images are required for classification which enables the usage in portable computer vision systems.
1 code implementation • 15 Jan 2018 • Michael Opitz, Georg Waltner, Horst Possegger, Horst Bischof
To this end, we divide the last embedding layer of a deep network into an embedding ensemble and formulate training this ensemble as an online gradient boosting problem.
Ranked #13 on Image Retrieval on SOP
no code implementations • ICCV 2017 • Michael Opitz, Georg Waltner, Horst Possegger, Horst Bischof
Learning similarity functions between image pairs with deep neural networks yields highly correlated activations of large embeddings.
no code implementations • 1 Sep 2016 • Michael Opitz, Georg Waltner, Georg Poier, Horst Possegger, Horst Bischof
Detection of partially occluded objects is a challenging computer vision problem.
no code implementations • CVPR 2015 • Thomas Mauthner, Horst Possegger, Georg Waltner, Horst Bischof
We present a novel video saliency detection method to support human activity recognition and weakly supervised training of activity detection algorithms.
no code implementations • 25 Apr 2014 • Georg Waltner, Thomas Mauthner, Horst Bischof
This paper describes recognition of single player activities in sport with special emphasis on volleyball.