Papers › Content Disentanglement for Semantically Consistent Synthetic-to-Real Domain Adaptation

Content Disentanglement for Semantically Consistent Synthetic-to-Real Domain Adaptation

18 May 2021arXiv:2105.08704archive 2025-07-28

Mert Keser, Artem Savkin, Federico Tombari

Synthetic data generation is an appealing approach to generate novel traffic scenarios in autonomous driving. However, deep learning perception algorithms trained solely on synthetic data encounter serious performance drops when they are tested on real data. Such performance drops are commonly attributed to the domain gap between real and synthetic data. Domain adaptation methods that have been applied to mitigate the aforementioned domain gap achieve visually appealing results, but usually introduce semantic inconsistencies into the translated samples. In this work, we propose a novel, unsupervised, end-to-end domain adaptation network architecture that enables semantically consistent \textit{sim2real} image transfer. Our method performs content disentanglement by employing shared content encoder and fixed style code.

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Autonomous DrivingDisentanglementDomain AdaptationSemantic SegmentationSynthetic Data Generation

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