Search Results for author: David Peter

Found 9 papers, 1 papers with code

A Realism Metric for Generated LiDAR Point Clouds

no code implementations31 Aug 2022 Larissa T. Triess, Christoph B. Rist, David Peter, J. Marius Zöllner

In a series of experiments, we demonstrate the application of our metric to determine the realism of generated LiDAR data and compare the realism estimation of our metric to the performance of a segmentation model.

Segmentation

Semi-Local Convolutions for LiDAR Scan Processing

no code implementations NeurIPS Workshop ICBINB 2021 Larissa T. Triess, David Peter, J. Marius Zöllner

A number of applications, such as mobile robots or automated vehicles, use LiDAR sensors to obtain detailed information about their three-dimensional surroundings.

Quantifying point cloud realism through adversarially learned latent representations

no code implementations24 Sep 2021 Larissa T. Triess, David Peter, Stefan A. Baur, J. Marius Zöllner

In a series of experiments, we confirm the soundness of our metric by applying it in controllable task setups and on unseen data.

Anomaly Detection Metric Learning +1

End-to-end Keyword Spotting using Neural Architecture Search and Quantization

no code implementations14 Apr 2021 David Peter, Wolfgang Roth, Franz Pernkopf

This paper introduces neural architecture search (NAS) for the automatic discovery of end-to-end keyword spotting (KWS) models in limited resource environments.

Ranked #15 on Keyword Spotting on Google Speech Commands (Google Speech Commands V2 12 metric)

Keyword Spotting Neural Architecture Search +1

Resource-efficient DNNs for Keyword Spotting using Neural Architecture Search and Quantization

2 code implementations18 Dec 2020 David Peter, Wolfgang Roth, Franz Pernkopf

This paper introduces neural architecture search (NAS) for the automatic discovery of small models for keyword spotting (KWS) in limited resource environments.

Keyword Spotting Neural Architecture Search +1

Scan-based Semantic Segmentation of LiDAR Point Clouds: An Experimental Study

no code implementations6 Apr 2020 Larissa T. Triess, David Peter, Christoph B. Rist, J. Marius Zöllner

Autonomous vehicles need to have a semantic understanding of the three-dimensional world around them in order to reason about their environment.

Autonomous Vehicles Semantic Segmentation

Boosting LiDAR-based Semantic Labeling by Cross-Modal Training Data Generation

no code implementations26 Apr 2018 Florian Piewak, Peter Pinggera, Manuel Schäfer, David Peter, Beate Schwarz, Nick Schneider, David Pfeiffer, Markus Enzweiler, Marius Zöllner

The effectiveness of the proposed network architecture as well as the automated data generation process is demonstrated on a manually annotated ground truth dataset.

Autonomous Vehicles

Cannot find the paper you are looking for? You can Submit a new open access paper.