Search Results for author: Holger Blume

Found 4 papers, 0 papers with code

Improved Multi-Scale Grid Rendering of Point Clouds for Radar Object Detection Networks

no code implementations25 May 2023 Daniel Köhler, Maurice Quach, Michael Ulrich, Frank Meinl, Bastian Bischoff, Holger Blume

The proposed multi-scale KPPillarsBEV architecture outperforms the baseline by 5. 37% and the previous state of the art by 2. 88% in Car AP4. 0 (average precision for a matching threshold of 4 meters) on the nuScenes validation set.

Descriptive object-detection +2

Improved Calibration Procedure for Wireless Inertial Measurement Units without Precision Equipment

no code implementations11 Jul 2022 Fritz Webering, Sarah Kleinjohann, Nils Stanislawski, Holger Blume

In this work, we present several improvements to Tedaldi's method, both on the algorithmic level and the calibration procedure: adaptions for low noise accelerometers, a calibration helper object, and packet loss compensation for wireless calibration.

Improved Orientation Estimation and Detection with Hybrid Object Detection Networks for Automotive Radar

no code implementations3 May 2022 Michael Ulrich, Sascha Braun, Daniel Köhler, Daniel Niederlöhner, Florian Faion, Claudius Gläser, Holger Blume

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.

object-detection Object Detection +1

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