Self-Supervised Visual Representation Learning from Hierarchical Grouping
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Abstract (arXiv)
We create a framework for bootstrapping visual representation learning from a primitive visual grouping capability. We operationalize grouping via a contour detector that partitions an image into regions, followed by merging of those regions into a tree hierarchy. A small supervised dataset suffices for training this grouping primitive. Across a large unlabeled dataset, we apply this learned primitive to automatically predict hierarchical region structure. These predictions serve as guidance for self-supervised contrastive feature learning: we task a deep network with producing per-pixel embeddings whose pairwise distances respect the region hierarchy. Experiments demonstrate that our approach can serve as state-of-the-art generic pre-training, benefiting downstream tasks. We additionally explore applications to semantic region search and video-based object instance tracking.
Key facts. Cited by 63 papers in the map (data through 7 Oct 2026). First posted on arXiv 5 Dec 2020.
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Citing papers per year: 2021: 12; 2022: 21; 2023: 11; 2024: 10; 2025: 5; 2026: 4.
63 papers.
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- 2021Unsupervised Semantic Segmentation by Contrasting Object Mask Proposalscited by 190
- 2021Efficient Visual Pretraining with Contrastive Detectioncited by 150
- 2022Deep Spectral Methods: A Surprisingly Strong Baseline for Unsupervised Semantic Segmentation and Localizationcited by 150
- 2022ReCo: Retrieve and Co-segment for Zero-shot Transfercited by 115
- 2021MST: Masked Self-Supervised Transformer for Visual Representationcited by 114
- 2022Self-Supervised Learning of Object Parts for Semantic Segmentationcited by 90
- 2024A Phase Transition in Diffusion Models Reveals the Hierarchical Nature of Datacited by 88
- 2021Divide and Contrast: Self-supervised Learning from Uncurated Datacited by 85
- 2024Compositional Entailment Learning for Hyperbolic Vision-Language Modelscited by 72
- 2022Self-Supervised Visual Representation Learning with Semantic Groupingcited by 70
- 2022Discovering Object Masks with Transformers for Unsupervised Semantic Segmentationcited by 54
- 2021Revisiting Contrastive Methods for Unsupervised Learning of Visual Representationscited by 48
38 more
- 2023Training neural operators to preserve invariant measures of chaotic attractorscited by 43
- 2022ACSeg: Adaptive Conceptualization for Unsupervised Semantic Segmentationcited by 42
- 2022Point-Level Region Contrast for Object Detection Pre-Trainingcited by 41
- 2022Open-World Instance Segmentation: Exploiting Pseudo Ground Truth From Learned Pairwise Affinitycited by 41
- 2022Unsupervised Hierarchical Semantic Segmentation with Multiview Cosegmentation and Clustering Transformerscited by 39
- 2023CLIP-S4: Language-Guided Self-Supervised Semantic Segmentationcited by 34
- 2024An Image is Worth More Than 16x16 Patches: Exploring Transformers on Individual Pixelscited by 32
- 2021Self-Supervised Visual Representations Learning by Contrastive Mask Predictioncited by 31
- 2021Jigsaw Clustering for Unsupervised Visual Representation Learningcited by 30
- 2022UniVIP: A Unified Framework for Self-Supervised Visual Pre-trainingcited by 30
- 2024EAGLE: Eigen Aggregation Learning for Object-Centric Unsupervised Semantic Segmentationcited by 27
- 2022Drive&Segment: Unsupervised Semantic Segmentation of Urban Scenes via Cross-modal Distillationcited by 19
- 2022Learning Hierarchical Image Segmentation For Recognition and By Recognitioncited by 16
- 2021Contextualized Spatio-Temporal Contrastive Learning with Self-Supervisioncited by 15
- 2023R-MAE: Regions Meet Masked Autoencoderscited by 13
- 2022Probing Visual-Audio Representation for Video Highlight Detection via Hard-Pairs Guided Contrastive Learningcited by 9
- 2023Open-world Instance Segmentation: Top-down Learning with Bottom-up Supervisioncited by 8
- 2023Optical Flow boosts Unsupervised Localization and Segmentationcited by 7
- 2022Self-supervised Semantic Segmentation Grounded in Visual Conceptscited by 6
- 2022Unsupervised Contrastive Domain Adaptation for Semantic Segmentationcited by 6
- 2021Exploring Pixel-level Self-supervision for Weakly Supervised Semantic Segmentationcited by 5
- 2022Embed and Emulate: Learning to estimate parameters of dynamical systems with uncertainty quantificationcited by 5
- 2024LaneCorrect: Self-supervised Lane Detectioncited by 5
- 2021Deep Neural Networks Learn Meta-Structures from Noisy Labels in Semantic Segmentationcited by 4
- 2021ViCE: Improving Dense Representation Learning by Superpixelization and Contrasting Cluster Assignmentcited by 4
- 2023Learning Neural Eigenfunctions for Unsupervised Semantic Segmentationcited by 4
- 2023Zero-shot Unsupervised Transfer Instance Segmentationcited by 4
- 2024ALPS: An Auto-Labeling and Pre-training Scheme for Remote Sensing Segmentation With Segment Anything Modelcited by 4
- 2024Scaling Up Single Image Dehazing Algorithm by Cross-Data Vision Alignment for Richer Representation Learning and Beyondcited by 3
- 2024Embed and Emulate: Contrastive representations for simulation-based inferencecited by 3
- 2022MSR: Making Self-supervised learning Robust to Aggressive Augmentationscited by 2
- 2023Structural Adversarial Objectives for Self-Supervised Representation Learningcited by 2
- 2025HCCM: Hierarchical Cross-Granularity Contrastive and Matching Learning for Natural Language-Guided Dronescited by 2
- 2022CYBORGS: Contrastively Bootstrapping Object Representations by Grounding in Segmentationcited by 1
- 2023Factorized Diffusion Architectures for Unsupervised Image Generation and Segmentationcited by 1
- 2023A Lightweight Clustering Framework for Unsupervised Semantic Segmentationcited by 1
- 2024Improving Object Detection via Local-global Contrastive Learningcited by 1
- 2025SketchYourSeg: Mask-Free Subjective Image Segmentation via Freehand Sketchescited by 1
50 most cited of 63 All 63 (JSON)
- 2026Depth-Guided Contrastive Learning for 2D Representations with 3D Spatial Awareness23 Sep 2026
- 2026Object Concepts Emerge from Motion3 Sep 2026
- 2026GRASP: Granularity-Aware Region Alignment and Semantic Prototype Learning for Fine-Grained Cross-Modal Understanding in Drone Views10 Aug 2026
- 2026From Semantics to Pixels: Coarse-to-Fine Masked Autoencoders for Hierarchical Visual Understanding10 Mar 2026
- 2025Region-CAM: Towards Accurate Object Regions in Class Activation Maps for Weakly Supervised Learning Tasks29 Oct 2025
- 2025HCCM: Hierarchical Cross-Granularity Contrastive and Matching Learning for Natural Language-Guided Drones29 Aug 2025
- 2025Component Adaptive Clustering for Generalized Category Discovery2 Jul 2025
- 2025Object Concepts Emerge from Motion27 May 2025
- 2025SketchYourSeg: Mask-Free Subjective Image Segmentation via Freehand Sketches27 Jan 2025
- 2024Compositional Entailment Learning for Hyperbolic Vision-Language Models9 Oct 2024
- 2024Improving Object Detection via Local-global Contrastive Learning7 Oct 2024
- 2024Embed and Emulate: Contrastive representations for simulation-based inference27 Sep 2024
38 more
- 2024Scaling Up Single Image Dehazing Algorithm by Cross-Data Vision Alignment for Richer Representation Learning and Beyond20 Jul 2024
- 2024Joint-Embedding Predictive Architecture for Self-Supervised Learning of Mask Classification Architecture15 Jul 2024
- 2024ALPS: An Auto-Labeling and Pre-training Scheme for Remote Sensing Segmentation With Segment Anything Model16 Jun 2024
- 2024An Image is Worth More Than 16x16 Patches: Exploring Transformers on Individual Pixels13 Jun 2024
- 2024LaneCorrect: Self-supervised Lane Detection23 Apr 2024
- 2024EAGLE: Eigen Aggregation Learning for Object-Centric Unsupervised Semantic Segmentation3 Mar 2024
- 2024A Phase Transition in Diffusion Models Reveals the Hierarchical Nature of Data26 Feb 2024
- 2023A Lightweight Clustering Framework for Unsupervised Semantic Segmentation30 Nov 2023
- 2023Structural Adversarial Objectives for Self-Supervised Representation Learning30 Sep 2023
- 2023Factorized Diffusion Architectures for Unsupervised Image Generation and Segmentation27 Sep 2023
- 2023Optical Flow boosts Unsupervised Localization and Segmentation25 Jul 2023
- 2023R-MAE: Regions Meet Masked Autoencoders8 Jun 2023
- 2023Evaluating The Robustness of Self-Supervised Representations to Background/Foreground Removal2 Jun 2023
- 2023Training neural operators to preserve invariant measures of chaotic attractors1 Jun 2023
- 2023CLIP-S4: Language-Guided Self-Supervised Semantic Segmentation1 May 2023
- 2023Zero-shot Unsupervised Transfer Instance Segmentation27 Apr 2023
- 2023Learning Neural Eigenfunctions for Unsupervised Semantic Segmentation6 Apr 2023
- 2023Open-world Instance Segmentation: Top-down Learning with Bottom-up Supervision9 Mar 2023
- 2022Copy-Pasting Coherent Depth Regions Improves Contrastive Learning for Urban-Scene Segmentation25 Nov 2022
- 2022Embed and Emulate: Learning to estimate parameters of dynamical systems with uncertainty quantification3 Nov 2022
- 2022ACSeg: Adaptive Conceptualization for Unsupervised Semantic Segmentation12 Oct 2022
- 2022Learning Hierarchical Image Segmentation For Recognition and By Recognition1 Oct 2022
- 2022Probing Visual-Audio Representation for Video Highlight Detection via Hard-Pairs Guided Contrastive Learning21 Jun 2022
- 2022ReCo: Retrieve and Co-segment for Zero-shot Transfer14 Jun 2022
- 2022Discovering Object Masks with Transformers for Unsupervised Semantic Segmentation13 Jun 2022
- 2022MSR: Making Self-supervised learning Robust to Aggressive Augmentations4 Jun 2022
- 2022Self-Supervised Visual Representation Learning with Semantic Grouping30 May 2022
- 2022Deep Spectral Methods: A Surprisingly Strong Baseline for Unsupervised Semantic Segmentation and Localization16 May 2022
- 2022Elucidating Meta-Structures of Noisy Labels in Semantic Segmentation by Deep Neural Networks30 Apr 2022
- 2022Self-Supervised Learning of Object Parts for Semantic Segmentation27 Apr 2022
- 2022Unsupervised Hierarchical Semantic Segmentation with Multiview Cosegmentation and Clustering Transformers25 Apr 2022
- 2022Unsupervised Contrastive Domain Adaptation for Semantic Segmentation18 Apr 2022
- 2022Open-World Instance Segmentation: Exploiting Pseudo Ground Truth From Learned Pairwise Affinity12 Apr 2022
- 2022Self-supervised Semantic Segmentation Grounded in Visual Concepts25 Mar 2022
- 2022Drive&Segment: Unsupervised Semantic Segmentation of Urban Scenes via Cross-modal Distillation21 Mar 2022
- 2022CYBORGS: Contrastively Bootstrapping Object Representations by Grounding in Segmentation17 Mar 2022
- 2022UniVIP: A Unified Framework for Self-Supervised Visual Pre-training14 Mar 2022
- 2022Point-Level Region Contrast for Object Detection Pre-Training9 Feb 2022
50 newest of 63 All 63 (JSON)
- 2021Unsupervised Semantic Segmentation by Contrasting Object Mask Proposalscited by 190
- 2021Efficient Visual Pretraining with Contrastive Detectioncited by 150
- 2022Deep Spectral Methods: A Surprisingly Strong Baseline for Unsupervised Semantic Segmentation and Localizationcited by 150
- 2022ReCo: Retrieve and Co-segment for Zero-shot Transfercited by 115
- 2021MST: Masked Self-Supervised Transformer for Visual Representationcited by 114
- 2022Self-Supervised Learning of Object Parts for Semantic Segmentationcited by 90
- 2021Divide and Contrast: Self-supervised Learning from Uncurated Datacited by 85
- 2022Self-Supervised Visual Representation Learning with Semantic Groupingcited by 70
- 2022Discovering Object Masks with Transformers for Unsupervised Semantic Segmentationcited by 54
- 2021Revisiting Contrastive Methods for Unsupervised Learning of Visual Representationscited by 48
- 2023Training neural operators to preserve invariant measures of chaotic attractorscited by 43
- 2022ACSeg: Adaptive Conceptualization for Unsupervised Semantic Segmentationcited by 42
12 most cited of 59 All 59 (JSON)
- 2026Depth-Guided Contrastive Learning for 2D Representations with 3D Spatial Awareness23 Sep 2026
- 2026Object Concepts Emerge from Motion3 Sep 2026
- 2026GRASP: Granularity-Aware Region Alignment and Semantic Prototype Learning for Fine-Grained Cross-Modal Understanding in Drone Views10 Aug 2026
- 2026From Semantics to Pixels: Coarse-to-Fine Masked Autoencoders for Hierarchical Visual Understanding10 Mar 2026
- 2025Region-CAM: Towards Accurate Object Regions in Class Activation Maps for Weakly Supervised Learning Tasks29 Oct 2025
- 2025HCCM: Hierarchical Cross-Granularity Contrastive and Matching Learning for Natural Language-Guided Drones29 Aug 2025
- 2025Component Adaptive Clustering for Generalized Category Discovery2 Jul 2025
- 2025Object Concepts Emerge from Motion27 May 2025
- 2025SketchYourSeg: Mask-Free Subjective Image Segmentation via Freehand Sketches27 Jan 2025
- 2024Improving Object Detection via Local-global Contrastive Learning7 Oct 2024
- 2024Embed and Emulate: Contrastive representations for simulation-based inference27 Sep 2024
- 2024Scaling Up Single Image Dehazing Algorithm by Cross-Data Vision Alignment for Richer Representation Learning and Beyond20 Jul 2024
12 newest of 59 All 59 (JSON)