Zobrazeno 1 - 10
of 248
pro vyhledávání: '"Blume, Holger"'
Autor:
Köhler, Daniel, Quach, Maurice, Ulrich, Michael, Meinl, Frank, Bischoff, Bastian, Blume, Holger
Architectures that first convert point clouds to a grid representation and then apply convolutional neural networks achieve good performance for radar-based object detection. However, the transfer from irregular point cloud data to a dense grid struc
Externí odkaz:
http://arxiv.org/abs/2305.15836
Autor:
Elsen, Michael, Piest, Baptist, Adam, Fabian, Anton, Oliver, Arciszewski, Paweł, Bartosch, Wolfgang, Becker, Dennis, Böhm, Jonas, Boles, Sören, Döringshoff, Klaus, Guggilam, Priyanka, Hellmig, Ortwin, Imwalle, Isabell, Kanthak, Simon, Kürbis, Christian, Koch, Matthias, Lachmann, Maike Diana, Mihm, Moritz, Müntinga, Hauke, Nepal, Ayush Mani, Oberschulte, Tim, Ohr, Peter, Papakonstantinou, Alexandros, Prat, Arnau, Reichelt, Christian, Sommer, Jan, Spindeldreier, Christian, Warner, Marvin, Wendrich, Thijs, Wenzlawski, André, Blume, Holger, Braxmaier, Claus, Lüdtke, Daniel, Peters, Achim, Rasel, Ernst Maria, Sengstock, Klaus, Wicht, Andreas, Windpassinger, Patrick, Grosse, Jens
We report on the design and the construction of a sounding rocket payload capable of performing atom interferometry with Bose-Einstein condensates of $^{41}$K and $^{87}$Rb. The apparatus is designed to be launched in two consecutive missions with a
Externí odkaz:
http://arxiv.org/abs/2305.08634
Inertial measurement units (IMUs) are used in medical applications for many different purposes. However, an IMU's measurement accuracy can degrade over time, entailing re-calibration. In their 2014 paper, Tedaldi et al. presented an IMU calibration m
Externí odkaz:
http://arxiv.org/abs/2207.04801
Autor:
Niederlöhner, Daniel, Ulrich, Michael, Braun, Sascha, Köhler, Daniel, Faion, Florian, Gläser, Claudius, Treptow, André, Blume, Holger
Publikováno v:
2022 IEEE Intelligent Vehicles Symposium (IV), 04-09 June 2022, Aachen Germany, pp. 352-359
This paper presents a method to learn the Cartesian velocity of objects using an object detection network on automotive radar data. The proposed method is self-supervised in terms of generating its own training signal for the velocities. Labels are o
Externí odkaz:
http://arxiv.org/abs/2207.03146
Autor:
Ulrich, Michael, Braun, Sascha, Köhler, Daniel, Niederlöhner, Daniel, Faion, Florian, Gläser, Claudius, Blume, Holger
This paper presents novel hybrid architectures that combine grid- and point-based processing to improve the detection performance and orientation estimation of radar-based object detection networks. Purely grid-based detection models operate on a bir
Externí odkaz:
http://arxiv.org/abs/2205.02111
Custom experiment setups in physics often require control electronics to execute actions and measurements on a small time scale. When further constraints limit the experiment's environment, for example when the experiment is inside a sounding rocket,
Externí odkaz:
http://arxiv.org/abs/2109.11638
Autor:
Frye, Kai, Abend, Sven, Bartosch, Wolfgang, Bawamia, Ahmad, Becker, Dennis, Blume, Holger, Braxmaier, Claus, Chiow, Sheng-Wey, Efremov, Maxim A., Ertmer, Wolfgang, Fierlinger, Peter, Gaaloul, Naceur, Grosse, Jens, Grzeschik, Christoph, Hellmig, Ortwin, Henderson, Victoria A., Herr, Waldemar, Israelsson, Ulf, Kohel, James, Krutzik, Markus, Kürbis, Christian, Lämmerzahl, Claus, List, Meike, Lüdtke, Daniel, Lundblad, Nathan, Marburger, J. Pierre, Meister, Matthias, Mihm, Moritz, Müller, Holger, Müntinga, Hauke, Oberschulte, Tim, Papakonstantinou, Alexandros, Perovšek, Jaka, Peters, Achim, Prat, Arnau, Rasel, Ernst M., Roura, Albert, Schleich, Wolfgang P., Schubert, Christian, Seidel, Stephan T., Sommer, Jan, Spindeldreier, Christian, Stamper-Kurn, Dan, Stuhl, Benjamin K., Warner, Marvin, Wendrich, Thijs, Wenzlawski, André, Wicht, Andreas, Windpassinger, Patrick, Yu, Nan, Wörner, Lisa
Microgravity eases several constraints limiting experiments with ultracold and condensed atoms on ground. It enables extended times of flight without suspension and eliminates the gravitational sag for trapped atoms. These advantages motivated numero
Externí odkaz:
http://arxiv.org/abs/1912.04849
Autor:
Heene, Sebastian, Renzelmann, Jannis, Müller, Caroline, Stanislawski, Nils, Cholewa, Fabian, Moosmann, Pia, Blume, Holger, Blume, Cornelia
Publikováno v:
In Biochemical Engineering Journal November 2023 200
Autor:
Stuckenberg, Tobias, Rücker, Malte, Gottschlich, Michel, Rother, Niklas, Nowosielski, Rochus, Wiese, Frank, Blume, Holger
Publikováno v:
In Microprocessors and Microsystems March 2023 97
Publikováno v:
Current Directions in Biomedical Engineering, Vol 8, Iss 2, Pp 624-627 (2022)
Introduction: In this work, we use simulated data to quantify the different failure mechanisms of a previously presented low-cost jump height measurement system, based on widely available consumer smartphone technology. Methods: In order to assess th
Externí odkaz:
https://doaj.org/article/b83f94750f694bb088a1ccdeb55c7f92