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Single Image Test-Time Adaptation for Segmentation

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arxiv 2309.14052 v2 pith:3YMLZFYS submitted 2023-09-25 cs.CV

classification cs.CV
keywords adaptationtest-timebaselinesimagesegmentationincreasesinglework
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Test-Time Adaptation (TTA) methods improve the robustness of deep neural networks to domain shift on a variety of tasks such as image classification or segmentation. This work explores adapting segmentation models to a single unlabelled image with no other data available at test-time. In particular, this work focuses on adaptation by optimizing self-supervised losses at test-time. Multiple baselines based on different principles are evaluated under diverse conditions and a novel adversarial training is introduced for adaptation with mask refinement. Our additions to the baselines result in a 3.51 and 3.28 % increase over non-adapted baselines, without these improvements, the increase would be 1.7 and 2.16 % only.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Exploring Test Time Adaptation for Subcortical Segmentation of the Fetal Brain in 3D Ultrasound

    cs.CV 2025-02 conditional novelty 5.0 of 10

    Test-time adaptation with a normative atlas prior improves fetal subcortical segmentation in 3D ultrasound, though the main quantitative evaluation is partly circular.

  2. SAM-DA: Decoder Adapter for Efficient Medical Domain Adaptation

    cs.CV 2025-01 conditional novelty 5.0 of 10

    A zero-initialized attention adapter placed in SAM's mask decoder matches full fine-tuning on medical segmentation and improves cross-domain generalization with under 1% trainable parameters.

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