Superpixel Sampling Networks
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Abstract (arXiv)
Superpixels provide an efficient low/mid-level representation of image data, which greatly reduces the number of image primitives for subsequent vision tasks. Existing superpixel algorithms are not differentiable, making them difficult to integrate into otherwise end-to-end trainable deep neural networks. We develop a new differentiable model for superpixel sampling that leverages deep networks for learning superpixel segmentation. The resulting "Superpixel Sampling Network" (SSN) is end-to-end trainable, which allows learning task-specific superpixels with flexible loss functions and has fast runtime. Extensive experimental analysis indicates that SSNs not only outperform existing superpixel algorithms on traditional segmentation benchmarks, but can also learn superpixels for other tasks. In addition, SSNs can be easily integrated into downstream deep networks resulting in performance improvements.
Key facts. Cited by 79 papers in the map (data through 7 Oct 2026). First posted on arXiv 26 Jul 2018.
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Citing papers per year: 2021: 17; 2022: 13; 2023: 13; 2024: 13; 2025: 12; 2026: 11.
79 papers.
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- 2021Adaptive Prototype Learning and Allocation for Few-Shot Segmentationcited by 207
- 2021Hierarchical Graph Representations in Digital Pathologycited by 58
- 2022Vision Transformer with Super Token Samplingcited by 43
- 2023Image as Set of Pointscited by 43
- 2022Expediting Large-Scale Vision Transformer for Dense Prediction without Fine-tuningcited by 33
- 2023CLUSTSEG: Clustering for Universal Segmentationcited by 32
- 2023HGFormer: Hierarchical Grouping Transformer for Domain Generalized Semantic Segmentationcited by 31
- 2022Bidirectional Feature Globalization for Few-shot Semantic Segmentation of 3D Point Cloud Scenescited by 23
- 2025CATANet: Efficient Content-Aware Token Aggregation for Lightweight Image Super-Resolutioncited by 15
- 2021Unsupervised Image Segmentation by Mutual Information Maximization and Adversarial Regularizationcited by 13
- 2024SPFormer: Enhancing Vision Transformer with Superpixel Representationcited by 13
- 2021Learning the Superpixel in a Non-iterative and Lifelong Mannercited by 12
38 more
- 2023DCN-T: Dual Context Network with Transformer for Hyperspectral Image Classificationcited by 12
- 2023SAAN: Similarity-aware attention flow network for change detection with VHR remote sensing imagescited by 12
- 2023Superpixel Transformers for Efficient Semantic Segmentationcited by 12
- 2022Point Label Aware Superpixels for Multi-species Segmentation of Underwater Imagerycited by 10
- 2024Dual-stage Hyperspectral Image Classification Model with Spectral Supertokencited by 9
- 20253D Occupancy Prediction with Low-Resolution Queries via Prototype-aware View Transformationcited by 9
- 2021HERS Superpixels: Deep Affinity Learning for Hierarchical Entropy Rate Segmentationcited by 8
- 2023Open-world Instance Segmentation: Top-down Learning with Bottom-up Supervisioncited by 8
- 2024A comprehensive review and new taxonomy on superpixel segmentationcited by 8
- 2021Survey of Image Based Graph Neural Networkscited by 7
- 2021E-CRF: Embedded Conditional Random Field for Boundary-caused Class Weights Confusion in Semantic Segmentationcited by 7
- 2021Spectral-Spatial Global Graph Reasoning for Hyperspectral Image Classificationcited by 6
- 2023ClusterFormer: Clustering As A Universal Visual Learnercited by 6
- 2024Superpixel Tokenization for Vision Transformers: Preserving Semantic Integrity in Visual Tokenscited by 6
- 2023Learning Geometry-aware Representations by Sketchingcited by 5
- 2024Learning Invariant Inter-pixel Correlations for Superpixel Generationcited by 5
- 2024Lagrangian Motion Fields for Long-term Motion Generationcited by 5
- 2025Gaussian Masked Autoencoderscited by 5
- 2022Efficient Multiscale Object-based Superpixel Frameworkcited by 4
- 2021DeepFH Segmentations for Superpixel-based Object Proposal Refinementcited by 3
- 2022Rethinking Unsupervised Neural Superpixel Segmentationcited by 3
- 2022SelectionConv: Convolutional Neural Networks for Non-rectilinear Image Datacited by 3
- 2025SuperCL: Superpixel Guided Contrastive Learning for Medical Image Segmentation Pre-trainingcited by 3
- 2025Superpixel Anything: A general object-based framework for accurate yet regular superpixel segmentationcited by 3
- 2021Implicit Integration of Superpixel Segmentation into Fully Convolutional Networkscited by 2
- 2021Adaptive Illumination based Depth Sensing using Deep Superpixel and Soft Sampling Approximationcited by 2
- 2021SIN:Superpixel Interpolation Networkcited by 2
- 2022Stereo Superpixel Segmentation Via Decoupled Dynamic Spatial-Embedding Fusion Networkcited by 2
- 2023Spatio-Temporal driven Attention Graph Neural Network with Block Adjacency matrix (STAG-NN-BA) for Remote Land-use Change Detectioncited by 2
- 2023Rethinking Superpixel Segmentation from Biologically Inspired Mechanismscited by 2
- 2024Superpixel Segmentation: A Long-Lasting Ill-Posed Problemcited by 2
- 2025Delving Deep into Semantic Relation Distillationcited by 2
- 2026STENet: Superpixel Token Enhancing Network for RGB-D Salient Object Detectioncited by 2
- 2021Heterogeneous Grid Convolution for Adaptive, Efficient, and Controllable Computationcited by 1
- 2021RSI-Net: Two-Stream Deep Neural Network for Remote Sensing Imagesbased Semantic Segmentationcited by 1
- 2021MSP : Refine Boundary Segmentation via Multiscale Superpixelcited by 1
- 2022Shape-Aware Masking for Inpainting in Medical Imagingcited by 1
- 2022Joint Sub-component Level Segmentation and Classification for Anomaly Detection within Dual-Energy X-Ray Security Imagerycited by 1
50 most cited of 79 All 79 (JSON)
- 2026UnfoldCRF: Structured Mask Refinement with Image-Conditioned Latent Regions27 Sep 2026
- 2026Bi-Level Collaborative Learning for Few-Shot Scribble-Supervised Medical Image Segmentation28 Jul 2026
- 2026SEMIR: Topology-Preserving Graph Minors for Thin-Structure Segmentation22 Jun 2026
- 2026RATS! Patches Talk Through Registers: Emergent Parts in Register Attention Transformers12 Jun 2026
- 2026SP-MoMamba: Superpixel-driven Mixture of State Space Experts for Efficient Image Super-Resolution25 May 2026
- 2026Do Vision Transformers Need All-to-All Attention? Global Communication Through Elastic Learned Cores12 May 2026
- 2026Hyperspectral Image Classification via Efficient Global Spectral Supertoken Clustering30 Apr 2026
- 2026H-SPAM: Hierarchical Superpixel Anything Model13 Apr 2026
- 2026Square Superpixel Generation and Representation Learning via Granular Ball Computing31 Mar 2026
- 2026Computer Vision with a Superpixelation Camera27 Mar 2026
- 2026STENet: Superpixel Token Enhancing Network for RGB-D Salient Object Detection23 Mar 2026
- 2025Robust Physical Adversarial Patches Using Dynamically Optimized Clusters23 Nov 2025
38 more
- 2025Region-CAM: Towards Accurate Object Regions in Class Activation Maps for Weakly Supervised Learning Tasks29 Oct 2025
- 2025SSeg: Active Sparse Point-Label Augmentation for Semantic Segmentation11 Oct 2025
- 2025Superpixel Integrated Grids for Fast Image Segmentation7 Oct 2025
- 2025Generalized Shortest Path-based Superpixels for 3D Spherical Image Segmentation24 Sep 2025
- 2025Superpixel Anything: A general object-based framework for accurate yet regular superpixel segmentation16 Sep 2025
- 2025GViT: Representing Images as Gaussians for Visual Recognition30 Jun 2025
- 2025SuperCL: Superpixel Guided Contrastive Learning for Medical Image Segmentation Pre-training20 Apr 2025
- 2025Delving Deep into Semantic Relation Distillation27 Mar 2025
- 20253D Occupancy Prediction with Low-Resolution Queries via Prototype-aware View Transformation19 Mar 2025
- 2025CATANet: Efficient Content-Aware Token Aggregation for Lightweight Image Super-Resolution10 Mar 2025
- 2025Gaussian Masked Autoencoders6 Jan 2025
- 2024Superpixel Tokenization for Vision Transformers: Preserving Semantic Integrity in Visual Tokens6 Dec 2024
- 2024Superpixel Cost Volume Excitation for Stereo Matching20 Nov 2024
- 2024Superpixel Segmentation: A Long-Lasting Ill-Posed Problem10 Nov 2024
- 2024HRGR: Enhancing Image Manipulation Detection via Hierarchical Region-aware Graph Reasoning29 Oct 2024
- 2024A comprehensive review and new taxonomy on superpixel segmentation27 Sep 2024
- 2024Lagrangian Motion Fields for Long-term Motion Generation3 Sep 2024
- 2024From Pixels to Objects: A Hierarchical Approach for Part and Object Segmentation Using Local and Global Aggregation2 Sep 2024
- 2024Deep Spherical Superpixels24 Jul 2024
- 2024Hierarchical Homogeneity-Based Superpixel Segmentation: Application to Hyperspectral Image Analysis22 Jul 2024
- 2024Dual-stage Hyperspectral Image Classification Model with Spectral Supertoken10 Jul 2024
- 2024Medical Visual Prompting (MVP): A Unified Framework for Versatile and High-Quality Medical Image Segmentation1 Apr 2024
- 2024Learning Invariant Inter-pixel Correlations for Superpixel Generation28 Feb 2024
- 2024SPFormer: Enhancing Vision Transformer with Superpixel Representation5 Jan 2024
- 2023Superpixel Transformers for Efficient Semantic Segmentation28 Sep 2023
- 2023Voting Network for Contour Levee Farmland Segmentation and Classification28 Sep 2023
- 2023Rethinking Superpixel Segmentation from Biologically Inspired Mechanisms23 Sep 2023
- 2023ClusterFormer: Clustering As A Universal Visual Learner22 Sep 2023
- 2023SAAN: Similarity-aware attention flow network for change detection with VHR remote sensing images28 Aug 2023
- 2023HGFormer: Hierarchical Grouping Transformer for Domain Generalized Semantic Segmentation22 May 2023
- 2023CLUSTSEG: Clustering for Universal Segmentation3 May 2023
- 2023DCN-T: Dual Context Network with Transformer for Hyperspectral Image Classification19 Apr 2023
- 2023Learning Geometry-aware Representations by Sketching17 Apr 2023
- 2023SuperpixelGraph: Semi-automatic generation of building footprint through semantic-sensitive superpixel and neural graph networks12 Apr 2023
- 2023Spatio-Temporal driven Attention Graph Neural Network with Block Adjacency matrix (STAG-NN-BA) for Remote Land-use Change Detection25 Mar 2023
- 2023Open-world Instance Segmentation: Top-down Learning with Bottom-up Supervision9 Mar 2023
- 2023Image as Set of Points2 Mar 2023
- 2022Unsupervised Superpixel Generation using Edge-Sparse Embedding28 Nov 2022
50 newest of 79 All 79 (JSON)
- 2021Adaptive Prototype Learning and Allocation for Few-Shot Segmentationcited by 207
- 2021Hierarchical Graph Representations in Digital Pathologycited by 58
- 2022Vision Transformer with Super Token Samplingcited by 43
- 2023Image as Set of Pointscited by 43
- 2022Expediting Large-Scale Vision Transformer for Dense Prediction without Fine-tuningcited by 33
- 2023CLUSTSEG: Clustering for Universal Segmentationcited by 32
- 2023HGFormer: Hierarchical Grouping Transformer for Domain Generalized Semantic Segmentationcited by 31
- 2022Bidirectional Feature Globalization for Few-shot Semantic Segmentation of 3D Point Cloud Scenescited by 23
- 2025CATANet: Efficient Content-Aware Token Aggregation for Lightweight Image Super-Resolutioncited by 15
- 2021Unsupervised Image Segmentation by Mutual Information Maximization and Adversarial Regularizationcited by 13
- 2024SPFormer: Enhancing Vision Transformer with Superpixel Representationcited by 13
- 2021Learning the Superpixel in a Non-iterative and Lifelong Mannercited by 12
12 most cited of 79 All 79 (JSON)
- 2026UnfoldCRF: Structured Mask Refinement with Image-Conditioned Latent Regions27 Sep 2026
- 2026Bi-Level Collaborative Learning for Few-Shot Scribble-Supervised Medical Image Segmentation28 Jul 2026
- 2026SEMIR: Topology-Preserving Graph Minors for Thin-Structure Segmentation22 Jun 2026
- 2026RATS! Patches Talk Through Registers: Emergent Parts in Register Attention Transformers12 Jun 2026
- 2026SP-MoMamba: Superpixel-driven Mixture of State Space Experts for Efficient Image Super-Resolution25 May 2026
- 2026Do Vision Transformers Need All-to-All Attention? Global Communication Through Elastic Learned Cores12 May 2026
- 2026Hyperspectral Image Classification via Efficient Global Spectral Supertoken Clustering30 Apr 2026
- 2026H-SPAM: Hierarchical Superpixel Anything Model13 Apr 2026
- 2026Square Superpixel Generation and Representation Learning via Granular Ball Computing31 Mar 2026
- 2026Computer Vision with a Superpixelation Camera27 Mar 2026
- 2026STENet: Superpixel Token Enhancing Network for RGB-D Salient Object Detection23 Mar 2026
- 2025Robust Physical Adversarial Patches Using Dynamically Optimized Clusters23 Nov 2025
12 newest of 79 All 79 (JSON)