Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Hullin, Matthias"'
We present a stereo-matching method for depth estimation from high-resolution images using visual hulls as priors, and a memory-efficient technique for the correlation computation. Our method uses object masks extracted from supplementary views of th
Externí odkaz:
http://arxiv.org/abs/2406.02552
Non-line-of-sight reconstruction (NLoS) is a novel indirect imaging modality that aims to recover objects or scene parts outside the field of view from measurements of light that is indirectly scattered off a directly visible, diffuse wall. Despite r
Externí odkaz:
http://arxiv.org/abs/2203.08657
The recent years have seen a surge of interest in methods for imaging beyond the direct line of sight. The most prominent techniques rely on time-resolved optical impulse responses, obtained by illuminating a diffuse wall with an ultrashort light pul
Externí odkaz:
http://arxiv.org/abs/2001.09067
The recent years have given rise to a large number of techniques for "looking around corners", i.e., for reconstructing occluded objects from time-resolved measurements of indirect light reflections off a wall. While the direct view of cameras is rou
Externí odkaz:
http://arxiv.org/abs/1912.09923
We introduce pulsed correlation time-of-flight (PC-ToF) sensing, a new operation mode for correlation time-of-flight range sensors that combines a sub-nanosecond laser pulse source with a rectangular demodulation at the sensor side. In contrast to pr
Externí odkaz:
http://arxiv.org/abs/1909.02759
Parquetry is the art and craft of decorating a surface with a pattern of differently colored veneers of wood, stone or other materials. Traditionally, the process of designing and making parquetry has been driven by color, using the texture found in
Externí odkaz:
http://arxiv.org/abs/1904.04769
Being able to see beyond the direct line of sight is an intriguing prospective and could benefit a wide variety of important applications. Recent work has demonstrated that time-resolved measurements of indirect diffuse light contain valuable informa
Externí odkaz:
http://arxiv.org/abs/1809.08044
Autor:
Barré, Pierre, Herzog, Katja, Höfle, Rebecca, Hullin, Matthias B., Töpfer, Reinhard, Steinhage, Volker
In viticulture the epicuticular wax as the outer layer of the berry skin is known as trait which is correlated to resilience towards Botrytis bunch rot. Traditionally this trait is classified using the OIV descriptor 227 (berry bloom) in a time consu
Externí odkaz:
http://arxiv.org/abs/1807.07343
Publikováno v:
Proc. ACM ISS 2018, 305-310
Even in the digital age, designers largely rely on physical material samples to illustrate their products, as existing visual representations fail to sufficiently reproduce the look and feel of real world materials. Here, we investigate the use of in
Externí odkaz:
http://arxiv.org/abs/1807.01106
Publikováno v:
IEEE Transactions on Visualization and Computer Graphics (2019), 25:5(2102-2112)
Real-time 3D scene reconstruction from RGB-D sensor data, as well as the exploration of such data in VR/AR settings, has seen tremendous progress in recent years. The combination of both these components into telepresence systems, however, comes with
Externí odkaz:
http://arxiv.org/abs/1805.03709