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Oscar Carlsson

2 accepted papers

2024

HEAL-SWIN: A Vision Transformer On The Sphere

CVPR 2024poster

High-resolution wide-angle fisheye images are becoming more and more important for robotics applications such as autonomous driving. However using ordinary convolutional neural networks or vision transformers on this data is problematic due to projection and distortion losses introduced when project…

2022

Equivariance versus Augmentation for Spherical Images

ICML 2022spotlight

We analyze the role of rotational equivariance in convolutional neural networks (CNNs) applied to spherical images. We compare the performance of the group equivariant networks known as S2CNNs and standard non-equivariant CNNs trained with an increasing amount of data augmentation. The chosen archit…