no code implementations • 7 May 2024 • Markus Hillemann, Robert Langendörfer, Max Heiken, Max Mehltretter, Andreas Schenk, Martin Weinmann, Stefan Hinz, Christian Heipke, Markus Ulrich
As input, NeRFs require multi-view images with corresponding camera poses as well as the interior orientation.
no code implementations • 1 Dec 2021 • Boitumelo Ruf, Martin Weinmann, Stefan Hinz
With FaSS-MVS, we present an approach for fast multi-view stereo with surface-aware Semi-Global Matching that allows for rapid depth and normal map estimation from monocular aerial video data captured by UAVs.
1 code implementation • 16 Jul 2021 • Patrick Hübner, Martin Weinmann, Sven Wursthorn, Stefan Hinz
In this paper, we present a novel pose normalization method for indoor mapping point clouds and triangle meshes that is robust against large fractions of the indoor mapping geometries deviating from an ideal Manhattan World structure.
no code implementations • 15 Jun 2021 • Boitumelo Ruf, Jonas Mohrs, Martin Weinmann, Stefan Hinz, Jürgen Beyerer
In this, we propose an optimization of the algorithm for embedded CUDA GPUs, by using massively parallel computing, as well as using the NEON intrinsics to optimize the algorithm for vectorized SIMD processing on embedded ARM CPUs.
2 code implementations • 9 Mar 2021 • Xian Sun, Peijin Wang, Zhiyuan Yan, Feng Xu, Ruiping Wang, Wenhui Diao, Jin Chen, Jihao Li, Yingchao Feng, Tao Xu, Martin Weinmann, Stefan Hinz, Cheng Wang, Kun fu
In this paper, we propose a novel benchmark dataset with more than 1 million instances and more than 15, 000 images for Fine-grAined object recognItion in high-Resolution remote sensing imagery which is named as FAIR1M.
1 code implementation • 17 Aug 2020 • Max Hermann, Boitumelo Ruf, Martin Weinmann, Stefan Hinz
Therefore, in this paper, we present a method for self-supervised learning for monocular depth estimation from aerial imagery that does not require annotated training data.
1 code implementation • 24 Apr 2018 • Sina Keller, Felix M. Riese, Johanna Stötzer, Philipp M. Maier, Stefan Hinz
In this paper, we investigate the potential of estimating the soil-moisture content based on VNIR hyperspectral data combined with LWIR data.
no code implementations • 25 Oct 2016 • Steffen Urban, Stefan Hinz
Instead of correcting the distortion holistically, we distort the binary tests and thus adapt the descriptor to different image regions.
2 code implementations • 24 Oct 2016 • Steffen Urban, Stefan Hinz
The basis for most vision based applications like robotics, self-driving cars and potentially augmented and virtual reality is a robust, continuous estimation of the position and orientation of a camera system w. r. t the observed environment (scene).
3 code implementations • 27 Jul 2016 • Steffen Urban, Jens Leitloff, Stefan Hinz
In this paper, a statistically optimal solution to the Perspective-n-Point (PnP) problem is presented.
1 code implementation • 15 Jul 2015 • Steffen Urban, Jens Leitloff, Stefan Hinz
In this paper an improved method for calibrating wide-angle, fisheye and omnidirectional imaging systems is presented.