Augmenting Lane Perception and Topology Understanding with Standard Definition Navigation Maps
Not on the map. Why?
Abstract (arXiv)
Autonomous driving has traditionally relied heavily on costly and labor-intensive High Definition (HD) maps, hindering scalability. In contrast, Standard Definition (SD) maps are more affordable and have worldwide coverage, offering a scalable alternative. In this work, we systematically explore the effect of SD maps for real-time lane-topology understanding. We propose a novel framework to integrate SD maps into online map prediction and propose a Transformer-based encoder, SD Map Encoder Representations from transFormers, to leverage priors in SD maps for the lane-topology prediction task. This enhancement consistently and significantly boosts (by up to 60%) lane detection and topology prediction on current state-of-the-art online map prediction methods without bells and whistles and can be immediately incorporated into any Transformer-based lane-topology method. Code is available at https://github.com/NVlabs/SMERF.
Key facts. Cited by 58 papers in the map (data through 7 Oct 2026). Builds on 29 of its 35 references that are in the map. First posted on arXiv 7 Nov 2023.
Builds on
29 of 35 references.
References · 29
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- 2022Motion Transformer with Global Intention Localization and Local Movement Refinementcited by 267
- 2022VectorMapNet: End-to-end Vectorized HD Map Learningcited by 243
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- 2022FUTR3D: A Unified Sensor Fusion Framework for 3D Detectioncited by 194
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- 2023StreamMapNet: Streaming Mapping Network for Vectorized Online HD Map Constructioncited by 143
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- 2020HDNET: Exploiting HD Maps for 3D Object Detectioncited by 78
- 2023Neural Map Prior for Autonomous Drivingcited by 68
- 2023Online Map Vectorization for Autonomous Driving: A Rasterization Perspectivecited by 54
- 2023Graph-based Topology Reasoning for Driving Scenescited by 53
- 2023Lane Graph as Path: Continuity-preserving Path-wise Modeling for Online Lane Graph Constructioncited by 50
- 2023InstaGraM: Instance-level Graph Modeling for Vectorized HD Map Learningcited by 40
- 2023Complementing Onboard Sensors with Satellite Map: A New Perspective for HD Map Constructioncited by 28
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- 2023NeMO: Neural Map Growing System for Spatiotemporal Fusion in Bird's-Eye-View and BDD-Map Benchmarkcited by 11
- 2023The 1st-place Solution for CVPR 2023 OpenLane Topology in Autonomous Driving Challengecited by 10
- 2023Prior Based Online Lane Graph Extraction from Single Onboard Camera Imagecited by 2
- 2023Separated RoadTopoFormercited by 1
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Citing papers per year: 2023: 1; 2024: 15; 2025: 29; 2026: 13.
58 papers.
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- 2024TopoLogic: An Interpretable Pipeline for Lane Topology Reasoning on Driving Scenescited by 29
- 2024Enhancing Vectorized Map Perception with Historical Rasterized Mapscited by 29
- 2024RoadPainter: Points Are Ideal Navigators for Topology transformERcited by 17
- 2025Chameleon: Fast-slow Neuro-symbolic Lane Topology Extractioncited by 16
- 2024DiffMap: Enhancing Map Segmentation with Map Prior Using Diffusion Modelcited by 13
- 2024PrevPredMap: Exploring Temporal Modeling with Previous Predictions for Online Vectorized HD Map Constructioncited by 12
- 2024TopoSD: Topology-Enhanced Lane Segment Perception with SDMap Priorcited by 12
- 2025SMART: Advancing Scalable Map Priors for Driving Topology Reasoningcited by 12
- 2025SeqGrowGraph: Learning Lane Topology as a Chain of Graph Expansionscited by 10
- 2024PriorMapNet: Enhancing Online Vectorized HD Map Construction with Priorscited by 9
- 2024PriorDrive: Enhancing Online HD Mapping with Unified Vector Priorscited by 9
- 2025SEPT: Standard-Definition Map Enhanced Scene Perception and Topology Reasoning for Autonomous Drivingcited by 9
38 more
- 2025TopoPoint: Enhance Topology Reasoning via Endpoint Detection in Autonomous Drivingcited by 9
- 2025Reusing Attention for One-stage Lane Topology Understandingcited by 9
- 2025HisTrackMap: Global Vectorized High-Definition Map Construction via History Map Trackingcited by 8
- 2025SDTagNet: Leveraging Text-Annotated Navigation Maps for Online HD Map Constructioncited by 8
- 2024TopoMaskV2: Enhanced Instance-Mask-Based Formulation for the Road Topology Problemcited by 7
- 2023Mind the map! Accounting for existing map information when estimating online HDMaps from sensorcited by 6
- 2025AugMapNet: Improving Spatial Latent Structure via BEV Grid Augmentation for Enhanced Vectorized Online HD Map Constructioncited by 6
- 2024Enhancing Lane Segment Perception and Topology Reasoning with Crowdsourcing Trajectory Priorscited by 5
- 2024TopoBDA: Towards Bezier Deformable Attention for Road Topology Understandingcited by 5
- 2025RTMap: Real-Time Recursive Mapping with Change Detection and Localizationcited by 5
- 2025LaneDiffusion: Improving Centerline Graph Learning via Prior Injected BEV Feature Generationcited by 5
- 2024MapVision: CVPR 2024 Autonomous Grand Challenge Mapless Driving Tech Reportcited by 4
- 2025Uni-PrevPredMap: Extending PrevPredMap to a Unified Framework of Prior-Informed Modeling for Online Vectorized HD Map Constructioncited by 4
- 2024ExelMap: Explainable Element-based HD-Map Change Detection and Updatecited by 3
- 2024M3TR: A Generalist Model for Real-World HD Map Completioncited by 3
- 2025MapGS: Generalizable Pretraining and Data Augmentation for Online Mapping via Novel View Synthesiscited by 3
- 2025Coherent Online Road Topology Estimation and Reasoning with Standard-Definition Mapscited by 3
- 2025RATopo: Improving Lane Topology Reasoning via Redundancy Assignmentcited by 3
- 2026SatMap: Revisiting Satellite Maps as Prior for Online HD Map Constructioncited by 3
- 2025SD++: Enhancing Standard Definition Maps by Incorporating Road Knowledge using LLMscited by 2
- 2025A Concise Survey on Lane Topology Reasoning for HD Mappingcited by 2
- 2025Using Language and Road Manuals to Inform Map Reconstruction for Autonomous Drivingcited by 2
- 2025RelMap: Enhancing Online Map Construction with Class-Aware Spatial Relation and Semantic Priorscited by 2
- 2025From Static to Dynamic: a Survey of Topology-Aware Perception in Autonomous Drivingcited by 2
- 2025NavMapFusion: Diffusion-based Fusion of Navigation Maps for Online Vectorized HD Map Constructioncited by 2
- 2026Bridging Structure and Language: Graph-Based Visual Reasoning for Autonomous Road Understandingcited by 2
- 2026D2HDMap: Non-visible Driveline Map Prior for Online Vectorized HD Map Predictioncited by 2
- 2024ImagineMap: Enhanced HD Map Construction with SD Mapscited by 1
- 2025Control Map Distribution using Map Query Bank for Online Map Generationcited by 1
- 2025SuperMapNet for Long-Range and High-Accuracy Vectorized HD Map Constructioncited by 1
- 2025Online Navigation Refinement: Achieving Lane-Level Guidance by Associating Standard-Definition and Online Perception Mapscited by 1
- 2025ArgoTweak: Towards Self-Updating HD Maps through Structured Priorscited by 1
- 2025SATMapTR: Satellite Image Enhanced Online HD Map Constructioncited by 1
- 2026TopoMaskV3: 3D Mask Head with Dense Offset and Height Predictions for Road Topology Understandingcited by 1
- 2026Impact of Localization Errors on Label Quality for Online HD Map Constructioncited by 1
- 2026GeoReFormer: Geometry-Aware Refinement for Lane Segment Detection and Topology Reasoningcited by 1
- 2026TopoHR: Hierarchical Centerline Representation for Cyclic Topology Reasoning in Driving Scenes with Point-to-Instance Relationscited by 1
- 2026Unified Map Prior Encoder for Mapping and Planningcited by 1
50 most cited of 58 All 58 (JSON)
- 2026Generation of Vectorized Maps Beyond Vehicle View7 Sep 2026
- 2026SD-RouteFusion: Ego-Trajectory Prediction with SD-Map Route Conditioning1 Jul 2026
- 2026Generative Lane Topology Reasoning via Autoregressive Model with Geometry Prior30 Jun 2026
- 2026D2HDMap: Non-visible Driveline Map Prior for Online Vectorized HD Map Prediction17 Jun 2026
- 2026Bridging Structure and Language: Graph-Based Visual Reasoning for Autonomous Road Understanding20 May 2026
- 2026Unified Modeling of Lane and Lane Topology for Driving Scene Reasoning9 May 2026
- 2026Unified Map Prior Encoder for Mapping and Planning4 May 2026
- 2026TopoHR: Hierarchical Centerline Representation for Cyclic Topology Reasoning in Driving Scenes with Point-to-Instance Relations27 Apr 2026
- 2026GeoReFormer: Geometry-Aware Refinement for Lane Segment Detection and Topology Reasoning27 Mar 2026
- 2026MapGCLR: Geospatial Contrastive Learning of Representations for Online Vectorized HD Map Construction11 Mar 2026
- 2026Impact of Localization Errors on Label Quality for Online HD Map Construction3 Mar 2026
- 2026TopoMaskV3: 3D Mask Head with Dense Offset and Height Predictions for Road Topology Understanding2 Mar 2026
38 more
- 2026SatMap: Revisiting Satellite Maps as Prior for Online HD Map Construction15 Jan 2026
- 2025SATMapTR: Satellite Image Enhanced Online HD Map Construction12 Dec 2025
- 2025NavMapFusion: Diffusion-based Fusion of Navigation Maps for Online Vectorized HD Map Construction3 Dec 2025
- 2025Fine-Grained Representation for Lane Topology Reasoning16 Nov 2025
- 2025LaneDiffusion: Improving Centerline Graph Learning via Prior Injected BEV Feature Generation9 Nov 2025
- 2025Enhanced Motion Forecasting with Plug-and-Play Multimodal Large Language Models20 Oct 2025
- 2025From Static to Dynamic: a Survey of Topology-Aware Perception in Autonomous Driving28 Sep 2025
- 2025Are VLMs Ready for Lane Topology Awareness in Autonomous Driving?20 Sep 2025
- 2025ArgoTweak: Towards Self-Updating HD Maps through Structured Priors10 Sep 2025
- 2025RATopo: Improving Lane Topology Reasoning via Redundancy Assignment21 Aug 2025
- 2025RelMap: Enhancing Online Map Construction with Class-Aware Spatial Relation and Semantic Priors29 Jul 2025
- 2025Reusing Attention for One-stage Lane Topology Understanding23 Jul 2025
- 2025Online Navigation Refinement: Achieving Lane-Level Guidance by Associating Standard-Definition and Online Perception Maps10 Jul 2025
- 2025SeqGrowGraph: Learning Lane Topology as a Chain of Graph Expansions7 Jul 2025
- 2025Coherent Online Road Topology Estimation and Reasoning with Standard-Definition Maps2 Jul 2025
- 2025RTMap: Real-Time Recursive Mapping with Change Detection and Localization1 Jul 2025
- 2025Using Language and Road Manuals to Inform Map Reconstruction for Autonomous Driving12 Jun 2025
- 2025SDTagNet: Leveraging Text-Annotated Navigation Maps for Online HD Map Construction10 Jun 2025
- 2025TopoPoint: Enhance Topology Reasoning via Endpoint Detection in Autonomous Driving23 May 2025
- 2025SuperMapNet for Long-Range and High-Accuracy Vectorized HD Map Construction20 May 2025
- 2025SEPT: Standard-Definition Map Enhanced Scene Perception and Topology Reasoning for Autonomous Driving18 May 2025
- 2025Uni-PrevPredMap: Extending PrevPredMap to a Unified Framework of Prior-Informed Modeling for Online Vectorized HD Map Construction9 Apr 2025
- 2025Control Map Distribution using Map Query Bank for Online Map Generation4 Apr 2025
- 2025A Concise Survey on Lane Topology Reasoning for HD Mapping31 Mar 2025
- 2025AugMapNet: Improving Spatial Latent Structure via BEV Grid Augmentation for Enhanced Vectorized Online HD Map Construction17 Mar 2025
- 2025Chameleon: Fast-slow Neuro-symbolic Lane Topology Extraction10 Mar 2025
- 2025HisTrackMap: Global Vectorized High-Definition Map Construction via History Map Tracking10 Mar 2025
- 2025SMART: Advancing Scalable Map Priors for Driving Topology Reasoning6 Feb 2025
- 2025SD++: Enhancing Standard Definition Maps by Incorporating Road Knowledge using LLMs4 Feb 2025
- 2025MapGS: Generalizable Pretraining and Data Augmentation for Online Mapping via Novel View Synthesis11 Jan 2025
- 2024TopoBDA: Towards Bezier Deformable Attention for Road Topology Understanding25 Dec 2024
- 2024ImagineMap: Enhanced HD Map Construction with SD Maps22 Dec 2024
- 2024Enhancing Lane Segment Perception and Topology Reasoning with Crowdsourcing Trajectory Priors26 Nov 2024
- 2024TopoSD: Topology-Enhanced Lane Segment Perception with SDMap Prior22 Nov 2024
- 2024M3TR: A Generalist Model for Real-World HD Map Completion15 Nov 2024
- 2024TopoMaskV2: Enhanced Instance-Mask-Based Formulation for the Road Topology Problem17 Sep 2024
- 2024ExelMap: Explainable Element-based HD-Map Change Detection and Update16 Sep 2024
- 2024PriorDrive: Enhancing Online HD Mapping with Unified Vector Priors9 Sep 2024
50 newest of 58 All 58 (JSON)
- 2026SatMap: Revisiting Satellite Maps as Prior for Online HD Map Constructioncited by 3
- 2025From Static to Dynamic: a Survey of Topology-Aware Perception in Autonomous Drivingcited by 2
- 2026TopoHR: Hierarchical Centerline Representation for Cyclic Topology Reasoning in Driving Scenes with Point-to-Instance Relationscited by 1
- 2026TopoHR: Hierarchical Centerline Representation for Cyclic Topology Reasoning in Driving Scenes with Point-to-Instance Relations27 Apr 2026
- 2026SatMap: Revisiting Satellite Maps as Prior for Online HD Map Construction15 Jan 2026
- 2025From Static to Dynamic: a Survey of Topology-Aware Perception in Autonomous Driving28 Sep 2025
- 2024TopoLogic: An Interpretable Pipeline for Lane Topology Reasoning on Driving Scenescited by 29
- 2024Enhancing Vectorized Map Perception with Historical Rasterized Mapscited by 29
- 2024RoadPainter: Points Are Ideal Navigators for Topology transformERcited by 17
- 2025Chameleon: Fast-slow Neuro-symbolic Lane Topology Extractioncited by 16
- 2024PrevPredMap: Exploring Temporal Modeling with Previous Predictions for Online Vectorized HD Map Constructioncited by 12
- 2024TopoSD: Topology-Enhanced Lane Segment Perception with SDMap Priorcited by 12
- 2025SMART: Advancing Scalable Map Priors for Driving Topology Reasoningcited by 12
- 2025SeqGrowGraph: Learning Lane Topology as a Chain of Graph Expansionscited by 10
- 2024PriorMapNet: Enhancing Online Vectorized HD Map Construction with Priorscited by 9
- 2024PriorDrive: Enhancing Online HD Mapping with Unified Vector Priorscited by 9
- 2025SEPT: Standard-Definition Map Enhanced Scene Perception and Topology Reasoning for Autonomous Drivingcited by 9
- 2025TopoPoint: Enhance Topology Reasoning via Endpoint Detection in Autonomous Drivingcited by 9
12 most cited of 51 All 51 (JSON)
- 2026Generation of Vectorized Maps Beyond Vehicle View7 Sep 2026
- 2026SD-RouteFusion: Ego-Trajectory Prediction with SD-Map Route Conditioning1 Jul 2026
- 2026Generative Lane Topology Reasoning via Autoregressive Model with Geometry Prior30 Jun 2026
- 2026D2HDMap: Non-visible Driveline Map Prior for Online Vectorized HD Map Prediction17 Jun 2026
- 2026Unified Modeling of Lane and Lane Topology for Driving Scene Reasoning9 May 2026
- 2026Unified Map Prior Encoder for Mapping and Planning4 May 2026
- 2026GeoReFormer: Geometry-Aware Refinement for Lane Segment Detection and Topology Reasoning27 Mar 2026
- 2026MapGCLR: Geospatial Contrastive Learning of Representations for Online Vectorized HD Map Construction11 Mar 2026
- 2026Impact of Localization Errors on Label Quality for Online HD Map Construction3 Mar 2026
- 2026TopoMaskV3: 3D Mask Head with Dense Offset and Height Predictions for Road Topology Understanding2 Mar 2026
- 2025SATMapTR: Satellite Image Enhanced Online HD Map Construction12 Dec 2025
- 2025NavMapFusion: Diffusion-based Fusion of Navigation Maps for Online Vectorized HD Map Construction3 Dec 2025
12 newest of 51 All 51 (JSON)