SSCBench: A Large-Scale 3D Semantic Scene Completion Benchmark for Autonomous Driving
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Abstract (arXiv)
Monocular scene understanding is a foundational component of autonomous systems. Within the spectrum of monocular perception topics, one crucial and useful task for holistic 3D scene understanding is semantic scene completion (SSC), which jointly completes semantic information and geometric details from RGB input. However, progress in SSC, particularly in large-scale street views, is hindered by the scarcity of high-quality datasets. To address this issue, we introduce SSCBench, a comprehensive benchmark that integrates scenes from widely used automotive datasets (e.g., KITTI-360, nuScenes, and Waymo). SSCBench follows an established setup and format in the community, facilitating the easy exploration of SSC methods in various street views. We benchmark models using monocular, trinocular, and point cloud input to assess the performance gap resulting from sensor coverage and modality. Moreover, we have unified semantic labels across diverse datasets to simplify cross-domain generalization testing. We commit to including more datasets and SSC models to drive further advancements in this field.
Key facts. Cited by 75 papers in the map (data through 14 Oct 2026). Builds on 77 of its 98 references that are in the map. First posted on arXiv 15 Jun 2023.
Builds on
77 of 98 references.
References · 77
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38 more
- 2020Searching Efficient 3D Architectures with Sparse Point-Voxel Convolutioncited by 423
- 2023Tri-Perspective View for Vision-Based 3D Semantic Occupancy Predictioncited by 409
- 2020Cylindrical and Asymmetrical 3D Convolution Networks for LiDAR Segmentationcited by 389
- 2021MonoScene: Monocular 3D Semantic Scene Completioncited by 363
- 2022BEVFusion: A Simple and Robust LiDAR-Camera Fusion Frameworkcited by 336
- 2023Occ3D: A Large-Scale 3D Occupancy Prediction Benchmark for Autonomous Drivingcited by 332
- 2022V2X-ViT: Vehicle-to-Everything Cooperative Perception with Vision Transformercited by 320
- 2023VoxFormer: Sparse Voxel Transformer for Camera-based 3D Semantic Scene Completioncited by 313
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- 2022CoBEVT: Cooperative Bird's Eye View Semantic Segmentation with Sparse Transformerscited by 227
- 2020Sparse Single Sweep LiDAR Point Cloud Segmentation via Learning Contextual Shape Priors from Scene Completioncited by 223
- 2023OpenOccupancy: A Large Scale Benchmark for Surrounding Semantic Occupancy Perceptioncited by 221
- 2021One Million Scenes for Autonomous Driving: ONCE Datasetcited by 218
- 2021Learning Distilled Collaboration Graph for Multi-Agent Perceptioncited by 194
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50 most cited of 77 All 77 (JSON)
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Citing papers per year: 2023: 6; 2024: 19; 2025: 31; 2026: 19.
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- 2024GaussianFormer: Scene as Gaussians for Vision-Based 3D Semantic Occupancy Predictioncited by 157
- 2023Symphonize 3D Semantic Scene Completion with Contextual Instance Queriescited by 90
- 2024GaussianFormer-2: Probabilistic Gaussian Superposition for Efficient 3D Occupancy Predictioncited by 86
- 20253D and 4D World Modeling: A Surveycited by 67
- 2024A Survey on Autonomous Driving Datasets: Statistics, Annotation Quality, and a Future Outlookcited by 66
- 2024Context and Geometry Aware Voxel Transformer for Semantic Scene Completioncited by 50
- 2023OccNeRF: Advancing 3D Occupancy Prediction in LiDAR-Free Environmentscited by 41
- 2023Camera-based 3D Semantic Scene Completion with Sparse Guidance Networkcited by 40
- 2024Collaborative Semantic Occupancy Prediction with Hybrid Feature Fusion in Connected Automated Vehiclescited by 33
- 2024RadarOcc: Robust 3D Occupancy Prediction with 4D Imaging Radarcited by 33
- 2023DepthSSC: Monocular 3D Semantic Scene Completion via Depth-Spatial Alignment and Voxel Adaptationcited by 32
- 2023S4C: Self-Supervised Semantic Scene Completion with Neural Fieldscited by 28
38 more
- 2024CVT-Occ: Cost Volume Temporal Fusion for 3D Occupancy Predictioncited by 24
- 2023LiDAR-based 4D Occupancy Completion and Forecastingcited by 23
- 2024The RoboDrive Challenge: Drive Anytime Anywhere in Any Conditioncited by 23
- 2025QuadricFormer: Scene as Superquadrics for 3D Semantic Occupancy Predictioncited by 20
- 2024Multiagent Multitraversal Multimodal Self-Driving: Open MARS Datasetcited by 18
- 2025GaussRender: Learning 3D Occupancy with Gaussian Renderingcited by 18
- 2024DiffSSC: Semantic LiDAR Scan Completion using Denoising Diffusion Probabilistic Modelscited by 16
- 2025VoxDet: Rethinking 3D Semantic Occupancy Prediction as Dense Object Detectioncited by 13
- 2025Feed-Forward SceneDINO for Unsupervised Semantic Scene Completioncited by 13
- 2024Offboard Occupancy Refinement with Hybrid Propagation for Autonomous Drivingcited by 12
- 2024TALoS: Enhancing Semantic Scene Completion via Test-time Adaptation on the Line of Sightcited by 12
- 2025HiMo: High-Speed Objects Motion Compensation in Point Cloudscited by 12
- 2025GS-Occ3D: Scaling Vision-only Occupancy Reconstruction with Gaussian Splattingcited by 11
- 2024Label-efficient Semantic Scene Completion with Scribble Annotationscited by 9
- 2024PanoSSC: Exploring Monocular Panoptic 3D Scene Reconstruction for Autonomous Drivingcited by 9
- 2024LOMA: Language-assisted Semantic Occupancy Network via Triplane Mambacited by 8
- 2025L2COcc: Lightweight Camera-Centric Semantic Scene Completion via Distillation of LiDAR Modelcited by 8
- 2025OneOcc: Semantic Occupancy Prediction for Legged Robots with a Single Panoramic Cameracited by 8
- 2025Towards Learning to Complete Anything in Lidarcited by 7
- 2025Disentangling Instance and Scene Contexts for 3D Semantic Scene Completioncited by 7
- 2025VisHall3D: Monocular Semantic Scene Completion from Reconstructing the Visible Regions to Hallucinating the Invisible Regionscited by 7
- 2026OccAny: Generalized Unconstrained Urban 3D Occupancycited by 6
- 2025Automated Vehicles Should be Connected with Natural Languagecited by 5
- 2025OccuFly: A 3D Vision Benchmark for Semantic Scene Completion from the Aerial Perspectivecited by 5
- 2026Panoramic Multimodal Semantic Occupancy Prediction for Quadruped Robotscited by 5
- 2024Three Cars Approaching within 100m! Enhancing Distant Geometry by Tri-Axis Voxel Scanning for Camera-based Semantic Scene Completioncited by 4
- 2026ChainFlow-VLA: Causal Flow Planning with Vision-Language Modelscited by 4
- 2025Event-aided Semantic Scene Completioncited by 3
- 2025SGFormer: Satellite-Ground Fusion for 3D Semantic Scene Completioncited by 3
- 2025IPFormer: Visual 3D Panoptic Scene Completion with Context-Adaptive Instance Proposalscited by 3
- 2025One Step Closer: Creating the Future to Boost Monocular Semantic Scene Completioncited by 3
- 2025Vision-Only Gaussian Splatting for Collaborative Semantic Occupancy Predictioncited by 3
- 2025Enhancing 3D Semantic Scene Completion with a Refinement Modulecited by 3
- 2025Out-of-Distribution Semantic Occupancy Predictioncited by 2
- 2025Unleashing Semantic and Geometric Priors for 3D Scene Completioncited by 2
- 2026Exploring Easy Boosts for Lidar Semantic Scene Completioncited by 2
- 2024VPOcc: Exploiting Vanishing Point for 3D Semantic Occupancy Predictioncited by 1
- 2025S2GO: Streaming Sparse Gaussian Occupancy Predictioncited by 1
50 most cited of 75 All 75 (JSON)
- 2026GNFormer: Gaussian Neural Field Transformer for Efficient Camera-based Occupancy Prediction11 Oct 2026
- 2026CrowdOcc: Monocular Semantic Scene Completion for Quadruped Robots in Crowded Indoor Environments2 Oct 2026
- 2026SSC-Priors: Exploring Semantic and Visibility Priors to Boost Lidar Semantic Scene Completion15 Sep 2026
- 2026Generative Semantic Scene Completion27 Aug 2026
- 2026SR-JEPA: Learning Predictive Latent State in 3D Scenes6 Aug 2026
- 2026Geospatial-Prior Guidance for 3D Semantic Scene Completion4 Aug 2026
- 2026GaussianSeed: Hierarchical Gaussian Seeding for High-Resolution 3D Occupancy Prediction22 Jul 2026
- 2026Semantic Occupancy Prediction with Dual Range-Voxel Representation30 Jun 2026
- 2026Exploring Easy Boosts for Lidar Semantic Scene Completion2 Jun 2026
- 2026ChainFlow-VLA: Causal Flow Planning with Vision-Language Models22 May 2026
- 2026VGGT-Occ: Geometry-Grounded and Density-Aware Gated Fusion for 3D Occupancy Prediction16 May 2026
- 2026Sparsity-Aware Voxel Attention and Foreground Modulation for 3D Semantic Scene Completion7 Apr 2026
38 more
- 2026ProOOD: Prototype-Guided Out-of-Distribution 3D Occupancy Prediction1 Apr 2026
- 2026Seen2Scene: Completing Realistic 3D Scenes with Visibility-Guided Flow30 Mar 2026
- 2026An Instance-Centric Panoptic Occupancy Prediction Benchmark for Autonomous Driving28 Mar 2026
- 2026OccAny: Generalized Unconstrained Urban 3D Occupancy24 Mar 2026
- 2026Gau-Occ: Geometry-Completed Gaussians for Multi-Modal 3D Occupancy Prediction24 Mar 2026
- 2026Panoramic Multimodal Semantic Occupancy Prediction for Quadruped Robots13 Mar 2026
- 2026Rebenchmarking Unsupervised Monocular 3D Occupancy Prediction6 Feb 2026
- 2025OccuFly: A 3D Vision Benchmark for Semantic Scene Completion from the Aerial Perspective23 Dec 2025
- 2025VOIC: Visible-Occluded Integrated Guidance for 3D Semantic Scene Completion22 Dec 2025
- 2025Enhancing 3D Semantic Scene Completion with a Refinement Module20 Dec 2025
- 2025MobileOcc: A Human-Aware Semantic Occupancy Dataset for Mobile Robots21 Nov 2025
- 2025Towards Temporal Fusion Beyond the Field of View for Camera-based Semantic Scene Completion16 Nov 2025
- 2025HD2-SSC: High-Dimension High-Density Semantic Scene Completion for Autonomous Driving11 Nov 2025
- 2025OneOcc: Semantic Occupancy Prediction for Legged Robots with a Single Panoramic Camera5 Nov 2025
- 2025SPHERE: Semantic-PHysical Engaged REpresentation for 3D Semantic Scene Completion14 Sep 2025
- 20253D and 4D World Modeling: A Survey4 Sep 2025
- 2025Unleashing Semantic and Geometric Priors for 3D Scene Completion19 Aug 2025
- 2025Vision-Only Gaussian Splatting for Collaborative Semantic Occupancy Prediction12 Aug 2025
- 2025GS-Occ3D: Scaling Vision-only Occupancy Reconstruction with Gaussian Splatting25 Jul 2025
- 2025VisHall3D: Monocular Semantic Scene Completion from Reconstructing the Visible Regions to Hallucinating the Invisible Regions25 Jul 2025
- 2025One Step Closer: Creating the Future to Boost Monocular Semantic Scene Completion18 Jul 2025
- 2025Disentangling Instance and Scene Contexts for 3D Semantic Scene Completion11 Jul 2025
- 2025Feed-Forward SceneDINO for Unsupervised Semantic Scene Completion8 Jul 2025
- 2025Automated Vehicles Should be Connected with Natural Language29 Jun 2025
- 2025Out-of-Distribution Semantic Occupancy Prediction26 Jun 2025
- 2025IPFormer: Visual 3D Panoptic Scene Completion with Context-Adaptive Instance Proposals25 Jun 2025
- 2025QuadricFormer: Scene as Superquadrics for 3D Semantic Occupancy Prediction12 Jun 2025
- 2025S2GO: Streaming Sparse Gaussian Occupancy Prediction5 Jun 2025
- 2025VoxDet: Rethinking 3D Semantic Occupancy Prediction as Dense Object Detection5 Jun 2025
- 2025UrbanCraft: Urban View Extrapolation via Hierarchical Sem-Geometric Priors29 May 2025
- 2025DSOcc: Leveraging Depth Awareness and Semantic Aid to Boost Camera-Based 3D Semantic Occupancy Prediction27 May 2025
- 2025OccLE: Label-Efficient 3D Semantic Occupancy Prediction27 May 2025
- 2025Towards Learning to Complete Anything in Lidar16 Apr 2025
- 2025SGFormer: Satellite-Ground Fusion for 3D Semantic Scene Completion21 Mar 2025
- 2025L2COcc: Lightweight Camera-Centric Semantic Scene Completion via Distillation of LiDAR Model16 Mar 2025
- 2025HiMo: High-Speed Objects Motion Compensation in Point Clouds2 Mar 2025
- 2025GaussRender: Learning 3D Occupancy with Gaussian Rendering7 Feb 2025
- 2025Event-aided Semantic Scene Completion4 Feb 2025
50 newest of 75 All 75 (JSON)
- 2026Seen2Scene: Completing Realistic 3D Scenes with Visibility-Guided Flowcited by 1
- 2026Generative Semantic Scene Completioncited by 0
- 2026Generative Semantic Scene Completion27 Aug 2026
- 2026Seen2Scene: Completing Realistic 3D Scenes with Visibility-Guided Flow30 Mar 2026
- 20253D and 4D World Modeling: A Surveycited by 67
- 2024DiffSSC: Semantic LiDAR Scan Completion using Denoising Diffusion Probabilistic Modelscited by 16
- 2024GaussianFormer: Scene as Gaussians for Vision-Based 3D Semantic Occupancy Predictioncited by 157
- 2023Symphonize 3D Semantic Scene Completion with Contextual Instance Queriescited by 90
- 2024GaussianFormer-2: Probabilistic Gaussian Superposition for Efficient 3D Occupancy Predictioncited by 86
- 2024A Survey on Autonomous Driving Datasets: Statistics, Annotation Quality, and a Future Outlookcited by 66
- 2024Context and Geometry Aware Voxel Transformer for Semantic Scene Completioncited by 50
- 2023OccNeRF: Advancing 3D Occupancy Prediction in LiDAR-Free Environmentscited by 41
- 2023Camera-based 3D Semantic Scene Completion with Sparse Guidance Networkcited by 40
- 2024Collaborative Semantic Occupancy Prediction with Hybrid Feature Fusion in Connected Automated Vehiclescited by 33
- 2024RadarOcc: Robust 3D Occupancy Prediction with 4D Imaging Radarcited by 33
- 2023DepthSSC: Monocular 3D Semantic Scene Completion via Depth-Spatial Alignment and Voxel Adaptationcited by 32
- 2023S4C: Self-Supervised Semantic Scene Completion with Neural Fieldscited by 28
- 2024CVT-Occ: Cost Volume Temporal Fusion for 3D Occupancy Predictioncited by 24
12 most cited of 68 All 68 (JSON)
- 2026GNFormer: Gaussian Neural Field Transformer for Efficient Camera-based Occupancy Prediction11 Oct 2026
- 2026CrowdOcc: Monocular Semantic Scene Completion for Quadruped Robots in Crowded Indoor Environments2 Oct 2026
- 2026SSC-Priors: Exploring Semantic and Visibility Priors to Boost Lidar Semantic Scene Completion15 Sep 2026
- 2026SR-JEPA: Learning Predictive Latent State in 3D Scenes6 Aug 2026
- 2026Geospatial-Prior Guidance for 3D Semantic Scene Completion4 Aug 2026
- 2026GaussianSeed: Hierarchical Gaussian Seeding for High-Resolution 3D Occupancy Prediction22 Jul 2026
- 2026Semantic Occupancy Prediction with Dual Range-Voxel Representation30 Jun 2026
- 2026Exploring Easy Boosts for Lidar Semantic Scene Completion2 Jun 2026
- 2026VGGT-Occ: Geometry-Grounded and Density-Aware Gated Fusion for 3D Occupancy Prediction16 May 2026
- 2026Sparsity-Aware Voxel Attention and Foreground Modulation for 3D Semantic Scene Completion7 Apr 2026
- 2026ProOOD: Prototype-Guided Out-of-Distribution 3D Occupancy Prediction1 Apr 2026
- 2026An Instance-Centric Panoptic Occupancy Prediction Benchmark for Autonomous Driving28 Mar 2026
12 newest of 68 All 68 (JSON)