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arXiv · 2212.01762

Self-supervised AutoFlow

Hsin-Ping Huang·Charles Herrmann·Junhwa Hur·Erika Lu·Kyle Sargent·Austin Stone·Ming-Hsuan Yang·Deqing Sun
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Abstract

Recently, AutoFlow has shown promising results on learning a training set for optical flow, but requires ground truth labels in the target domain to compute its search metric. Observing a strong correlation between the ground truth search metric and self-supervised losses, we introduce self-supervised AutoFlow to handle real-world videos without ground truth labels. Using self-supervised loss as the search metric, our self-supervised AutoFlow performs on par with AutoFlow on Sintel and KITTI where ground truth is available, and performs better on the real-world DAVIS dataset. We further explore using self-supervised AutoFlow in the (semi-)supervised setting and obtain competitive results against the state of the art.

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Hsin-Ping Huang, Charles Herrmann, Junhwa Hur, Erika Lu, Kyle Sargent, Austin Stone, Ming-Hsuan Yang, Deqing Sun. 2022-12-04. Self-supervised AutoFlow. https://arxiv.org/abs/2212.01762

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