Unproportional mosaicing
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Abstract (arXiv)
Data shift is a gap between data distribution used for training and data distribution encountered in the real-world. Data augmentations help narrow the gap by generating new data samples, increasing data variability, and data space coverage. We present a new data augmentation: Unproportional mosaicing (Unprop). Our augmentation randomly splits an image into various-sized blocks and swaps its content (pixels) while maintaining block sizes. Our method achieves a lower error rate when combined with other state-of-the-art augmentations.
Key facts. No citing papers in the map yet (data through 7 Oct 2026). Builds on 25 of its 33 references that are in the map. First posted on arXiv 3 Mar 2023.
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25 of 33 references.
References · 25
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13 more
- 2019Fast AutoAugmentcited by 243
- 2019Population Based Augmentation: Efficient Learning of Augmentation Policy Schedulescited by 153
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- 2020SuperMix: Supervising the Mixing Data Augmentationcited by 58
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