Learning Spectral-Decomposed Tokens for Domain Generalized Semantic Segmentation
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Abstract (arXiv)
The rapid development of Vision Foundation Model (VFM) brings inherent out-domain generalization for a variety of down-stream tasks. Among them, domain generalized semantic segmentation (DGSS) holds unique challenges as the cross-domain images share common pixel-wise content information but vary greatly in terms of the style. In this paper, we present a novel Spectral-dEcomposed Token (SET) learning framework to advance the frontier. Delving into further than existing fine-tuning token & frozen backbone paradigm, the proposed SET especially focuses on the way learning style-invariant features from these learnable tokens. Particularly, the frozen VFM features are first decomposed into the phase and amplitude components in the frequency space, which mainly contain the information of content and style, respectively, and then separately processed by learnable tokens for task-specific information extraction. After the decomposition, style variation primarily impacts the token-based feature enhancement within the amplitude branch. To address this issue, we further develop an attention optimization method to bridge the gap between style-affected representation and static tokens during inference. Extensive cross-domain experiments show its state-of-the-art performance.
Key facts. Cited by 22 papers in the map (data through 14 Oct 2026). Builds on 44 of its 69 references that are in the map. First posted on arXiv 26 Jul 2024.
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44 of 69 references.
References · 44
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- 2021A Fourier-based Framework for Domain Generalizationcited by 290
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Citing papers per year: 2024: 3; 2025: 14; 2026: 5.
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- 2024SoMA: Singular Value Decomposed Minor Components Adaptation for Domain Generalizable Representation Learningcited by 24
- 2025Mamba as a Bridge: Where Vision Foundation Models Meet Vision Language Models for Domain-Generalized Semantic Segmentationcited by 24
- 2025FisherTune: Fisher-Guided Robust Tuning of Vision Foundation Models for Domain Generalized Segmentationcited by 16
- 2024Multi-source Domain Adaptation for Panoramic Semantic Segmentationcited by 8
- 2025SSH: Sparse Spectrum Adaptation via Discrete Hartley Transformationcited by 7
- 2025Learning Fine-grained Domain Generalization via Hyperbolic State Space Hallucinationcited by 7
- 2024BiDoRA: Bi-level Optimization-Based Weight-Decomposed Low-Rank Adaptationcited by 4
- 2025ER-LoRA: Effective-Rank Guided Adaptation for Weather-Generalized Depth Estimationcited by 4
- 2026Open-Vocabulary Domain Generalization in Urban-Scene Segmentationcited by 4
- 2025Generalizable Multispectral Land Cover Classification via Frequency-Aware Mixture of Low-Rank Token Expertscited by 3
- 2025Diversity Covariance-Aware Prompt Learning for Vision-Language Modelscited by 2
- 2025Rein++: Efficient Generalization and Adaptation for Semantic Segmentation with Vision Foundation Modelscited by 2
10 more
- 2025Causal-Tune: Mining Causal Factors from Vision Foundation Models for Domain Generalized Semantic Segmentationcited by 2
- 2025DGFamba: Learning Flow Factorized State Space for Visual Domain Generalizationcited by 1
- 2025SS-DC: Spatial-Spectral Decoupling and Coupling Across Visible-Infrared Gap for Domain Adaptive Object Detectioncited by 1
- 2026Local Precise Refinement: A Dual-Gated Mixture-of-Experts for Enhancing Foundation Model Generalization against Spectral Shiftscited by 1
- 2025Multi-Granularity Feature Calibration via VFM for Domain Generalized Semantic Segmentationcited by 0
- 2025Domain Generalization for Semantic Segmentation: A Surveycited by 0
- 2025SAGE: Style-Adaptive Generalization for Privacy-Constrained Semantic Segmentation Across Domainscited by 0
- 2026RecycleLoRA: Rank-Revealing QR-Based Dual-LoRA Subspace Adaptation for Domain Generalized Semantic Segmentationcited by 0
- 2026Hierarchical Prompt Injector for Domain Generalization Segmentationcited by 0
- 2026Sparse All-Layer Connector for Domain Generalised Semantic Segmentationcited by 0
- 2026Sparse All-Layer Connector for Domain Generalised Semantic Segmentation11 Oct 2026
- 2026Hierarchical Prompt Injector for Domain Generalization Segmentation5 Sep 2026
- 2026RecycleLoRA: Rank-Revealing QR-Based Dual-LoRA Subspace Adaptation for Domain Generalized Semantic Segmentation30 Mar 2026
- 2026Local Precise Refinement: A Dual-Gated Mixture-of-Experts for Enhancing Foundation Model Generalization against Spectral Shifts8 Mar 2026
- 2026Open-Vocabulary Domain Generalization in Urban-Scene Segmentation21 Feb 2026
- 2025Causal-Tune: Mining Causal Factors from Vision Foundation Models for Domain Generalized Semantic Segmentation18 Dec 2025
- 2025SAGE: Style-Adaptive Generalization for Privacy-Constrained Semantic Segmentation Across Domains2 Dec 2025
- 2025Domain Generalization for Semantic Segmentation: A Survey3 Oct 2025
- 2025ER-LoRA: Effective-Rank Guided Adaptation for Weather-Generalized Depth Estimation31 Aug 2025
- 2025Multi-Granularity Feature Calibration via VFM for Domain Generalized Semantic Segmentation5 Aug 2025
- 2025Rein++: Efficient Generalization and Adaptation for Semantic Segmentation with Vision Foundation Models3 Aug 2025
- 2025SS-DC: Spatial-Spectral Decoupling and Coupling Across Visible-Infrared Gap for Domain Adaptive Object Detection16 Jul 2025
10 more
- 2025Generalizable Multispectral Land Cover Classification via Frequency-Aware Mixture of Low-Rank Token Experts20 May 2025
- 2025Learning Fine-grained Domain Generalization via Hyperbolic State Space Hallucination10 Apr 2025
- 2025DGFamba: Learning Flow Factorized State Space for Visual Domain Generalization10 Apr 2025
- 2025Mamba as a Bridge: Where Vision Foundation Models Meet Vision Language Models for Domain-Generalized Semantic Segmentation4 Apr 2025
- 2025FisherTune: Fisher-Guided Robust Tuning of Vision Foundation Models for Domain Generalized Segmentation23 Mar 2025
- 2025Diversity Covariance-Aware Prompt Learning for Vision-Language Models3 Mar 2025
- 2025SSH: Sparse Spectrum Adaptation via Discrete Hartley Transformation8 Feb 2025
- 2024SoMA: Singular Value Decomposed Minor Components Adaptation for Domain Generalizable Representation Learning5 Dec 2024
- 2024BiDoRA: Bi-level Optimization-Based Weight-Decomposed Low-Rank Adaptation13 Oct 2024
- 2024Multi-source Domain Adaptation for Panoramic Semantic Segmentation29 Aug 2024
- 2024SoMA: Singular Value Decomposed Minor Components Adaptation for Domain Generalizable Representation Learningcited by 24
- 2025FisherTune: Fisher-Guided Robust Tuning of Vision Foundation Models for Domain Generalized Segmentationcited by 16
- 2024Multi-source Domain Adaptation for Panoramic Semantic Segmentationcited by 8
- 2025SSH: Sparse Spectrum Adaptation via Discrete Hartley Transformationcited by 7
- 2025Learning Fine-grained Domain Generalization via Hyperbolic State Space Hallucinationcited by 7
- 2024BiDoRA: Bi-level Optimization-Based Weight-Decomposed Low-Rank Adaptationcited by 4
- 2025ER-LoRA: Effective-Rank Guided Adaptation for Weather-Generalized Depth Estimationcited by 4
- 2026Open-Vocabulary Domain Generalization in Urban-Scene Segmentationcited by 4
- 2025Rein++: Efficient Generalization and Adaptation for Semantic Segmentation with Vision Foundation Modelscited by 2
- 2025Causal-Tune: Mining Causal Factors from Vision Foundation Models for Domain Generalized Semantic Segmentationcited by 2
- 2025SS-DC: Spatial-Spectral Decoupling and Coupling Across Visible-Infrared Gap for Domain Adaptive Object Detectioncited by 1
- 2025Multi-Granularity Feature Calibration via VFM for Domain Generalized Semantic Segmentationcited by 0
12 most cited of 17 All 17 (JSON)
- 2026Sparse All-Layer Connector for Domain Generalised Semantic Segmentation11 Oct 2026
- 2026Hierarchical Prompt Injector for Domain Generalization Segmentation5 Sep 2026
- 2026RecycleLoRA: Rank-Revealing QR-Based Dual-LoRA Subspace Adaptation for Domain Generalized Semantic Segmentation30 Mar 2026
- 2026Open-Vocabulary Domain Generalization in Urban-Scene Segmentation21 Feb 2026
- 2025Causal-Tune: Mining Causal Factors from Vision Foundation Models for Domain Generalized Semantic Segmentation18 Dec 2025
- 2025SAGE: Style-Adaptive Generalization for Privacy-Constrained Semantic Segmentation Across Domains2 Dec 2025
- 2025Domain Generalization for Semantic Segmentation: A Survey3 Oct 2025
- 2025ER-LoRA: Effective-Rank Guided Adaptation for Weather-Generalized Depth Estimation31 Aug 2025
- 2025Multi-Granularity Feature Calibration via VFM for Domain Generalized Semantic Segmentation5 Aug 2025
- 2025Rein++: Efficient Generalization and Adaptation for Semantic Segmentation with Vision Foundation Models3 Aug 2025
- 2025SS-DC: Spatial-Spectral Decoupling and Coupling Across Visible-Infrared Gap for Domain Adaptive Object Detection16 Jul 2025
- 2025Learning Fine-grained Domain Generalization via Hyperbolic State Space Hallucination10 Apr 2025
12 newest of 17 All 17 (JSON)