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Sascha Hornauer

4 accepted papers

2025

NeRAF: 3D Scene Infused Neural Radiance and Acoustic Fields

ICLR 2025poster

Sound plays a major role in human perception. Along with vision, it provides essential information for understanding our surroundings. Despite advances in neural implicit representations, learning acoustics that align with visual scenes remains a challenge. We propose NeRAF, a method that jointly le…

2023

The Audio-Visual BatVision Dataset for Research on Sight and Sound

IROS 2023poster

Vision research showed remarkable success in understanding our world, propelled by datasets of images and videos. Sensor data from radar, LiDAR and cameras supports research in robotics and autonomous driving for at least a decade. However, while visual sensors may fail in some conditions, sound has…

Cited by 7SourcecodeScholar
2021

Unsupervised Discriminative Learning of Sounds for Audio Event Classification

ICASSP 2021accepted

Recent progress in network-based audio event classification has shown the benefit of pre-training models on visual data such as ImageNet. While this process allows knowledge transfer across different domains, training a model on large-scale visual datasets is time consuming. On several audio event c…

Cited by 5SourceScholar
2020

BatVision: Learning to See 3D Spatial Layout with Two Ears

ICRA 2020poster

Many species have evolved advanced non-visual perception while artificial systems fall behind. Radar and ultrasound complement camera-based vision but they are often too costly and complex to set up for very limited information gain. In nature, sound is used effectively by bats, dolphins, whales, an…

Cited by 0SourcecodeScholar