Unsupervised Monocular Depth Learning in Dynamic Scenes
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Abstract (arXiv)
We present a method for jointly training the estimation of depth, ego-motion, and a dense 3D translation field of objects relative to the scene, with monocular photometric consistency being the sole source of supervision. We show that this apparently heavily underdetermined problem can be regularized by imposing the following prior knowledge about 3D translation fields: they are sparse, since most of the scene is static, and they tend to be constant for rigid moving objects. We show that this regularization alone is sufficient to train monocular depth prediction models that exceed the accuracy achieved in prior work for dynamic scenes, including methods that require semantic input. Code is at https://github.com/google-research/google-research/tree/master/depth_and_motion_learning .
Key facts. Cited by 84 papers in the map (data through 7 Oct 2026). First posted on arXiv 30 Oct 2020.
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Citing papers per year: 2021: 15; 2022: 15; 2023: 23; 2024: 22; 2025: 3; 2026: 6.
84 papers.
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- 2021Boosting Monocular Depth Estimation Models to High-Resolution via Content-Adaptive Multi-Resolution Mergingcited by 104
- 2022LocalBins: Improving Depth Estimation by Learning Local Distributionscited by 92
- 2021Unsupervised Scale-consistent Depth Learning from Videocited by 69
- 2021Self-Supervised Monocular Depth Estimation with Internal Feature Fusioncited by 67
- 2021Learning Monocular Depth in Dynamic Scenes via Instance-Aware Projection Consistencycited by 58
- 2022SC-DepthV3: Robust Self-supervised Monocular Depth Estimation for Dynamic Scenescited by 50
- 2021Virtual Normal: Enforcing Geometric Constraints for Accurate and Robust Depth Predictioncited by 48
- 2022Disentangling Object Motion and Occlusion for Unsupervised Multi-frame Monocular Depthcited by 48
- 2021R4Dyn: Exploring Radar for Self-Supervised Monocular Depth Estimation of Dynamic Scenescited by 36
- 2024Cross-View Completion Models are Zero-shot Correspondence Estimatorscited by 30
- 2022(2.5+1)D Spatio-Temporal Scene Graphs for Video Question Answeringcited by 29
- 2023Learning to Fuse Monocular and Multi-view Cues for Multi-frame Depth Estimation in Dynamic Scenescited by 25
38 more
- 2021Attentive and Contrastive Learning for Joint Depth and Motion Field Estimationcited by 24
- 2022When the Sun Goes Down: Repairing Photometric Losses for All-Day Depth Estimationcited by 24
- 2023RM-Depth: Unsupervised Learning of Recurrent Monocular Depth in Dynamic Scenescited by 22
- 2023SQLdepth: Generalizable Self-Supervised Fine-Structured Monocular Depth Estimationcited by 21
- 2022Self-Supervised Monocular Depth Estimation: Solving the Edge-Fattening Problemcited by 20
- 2023Dynamo-Depth: Fixing Unsupervised Depth Estimation for Dynamical Scenescited by 20
- 2023MACARONS: Mapping And Coverage Anticipation with RGB Online Self-Supervisioncited by 18
- 2023CoDEPS: Online Continual Learning for Depth Estimation and Panoptic Segmentationcited by 18
- 2023DualRefine: Self-Supervised Depth and Pose Estimation Through Iterative Epipolar Sampling and Refinement Toward Equilibriumcited by 16
- 2023Self-Supervised Monocular Depth Estimation by Direction-aware Cumulative Convolution Networkcited by 14
- 2024RoDUS: Robust Decomposition of Static and Dynamic Elements in Urban Scenescited by 14
- 2022The Monocular Depth Estimation Challengecited by 13
- 2023From-Ground-To-Objects: Coarse-to-Fine Self-supervised Monocular Depth Estimation of Dynamic Objects with Ground Contact Priorcited by 13
- 2024SwinMTL: A Shared Architecture for Simultaneous Depth Estimation and Semantic Segmentation from Monocular Camera Imagescited by 13
- 2022Crafting Monocular Cues and Velocity Guidance for Self-Supervised Multi-Frame Depth Learningcited by 12
- 2023Manydepth2: Motion-Aware Self-Supervised Monocular Depth Estimation in Dynamic Scenescited by 12
- 2024DCPI-Depth: Explicitly Infusing Dense Correspondence Prior to Unsupervised Monocular Depth Estimationcited by 12
- 20213D Hierarchical Refinement and Augmentation for Unsupervised Learning of Depth and Pose from Monocular Videocited by 11
- 2021Dimensions of Motion: Monocular Prediction through Flow Subspacescited by 10
- 2022MonoNeRF: Learning Generalizable NeRFs from Monocular Videos without Camera Posecited by 10
- 2024Mono-ViFI: A Unified Learning Framework for Self-supervised Single- and Multi-frame Monocular Depth Estimationcited by 9
- 2021Self-Supervised Monocular Scene Decomposition and Depth Estimationcited by 8
- 2023DS-Depth: Dynamic and Static Depth Estimation via a Fusion Cost Volumecited by 8
- 2023Two-in-One Depth: Bridging the Gap Between Monocular and Binocular Self-supervised Depth Estimationcited by 8
- 2024SPIdepth: Strengthened Pose Information for Self-supervised Monocular Depth Estimationcited by 8
- 2021ColDE: A Depth Estimation Framework for Colonoscopy Reconstructioncited by 7
- 2023Deeper into Self-Supervised Monocular Indoor Depth Estimationcited by 7
- 2024Out of the Room: Generalizing Event-Based Dynamic Motion Segmentation for Complex Scenescited by 7
- 2021Unsupervised Video Prediction from a Single Frame by Estimating 3D Dynamic Scene Structurecited by 6
- 2024ProDepth: Boosting Self-Supervised Multi-Frame Monocular Depth with Probabilistic Fusioncited by 6
- 2023Towards Better Data Exploitation in Self-Supervised Monocular Depth Estimationcited by 4
- 2024MAL: Motion-Aware Loss with Temporal and Distillation Hints for Self-Supervised Depth Estimationcited by 4
- 2024Self-Supervised Monocular Depth Estimation in the Dark: Towards Data Distribution Compensationcited by 4
- 2024MambaDepth: Enhancing Long-range Dependency for Self-Supervised Fine-Structured Monocular Depth Estimationcited by 4
- 2023PPEA-Depth: Progressive Parameter-Efficient Adaptation for Self-Supervised Monocular Depth Estimationcited by 3
- 2024The Devil is in the Edges: Monocular Depth Estimation with Edge-aware Consistency Fusioncited by 3
- 2024Mining Supervision for Dynamic Regions in Self-Supervised Monocular Depth Estimationcited by 3
- 2024On-Device Self-Supervised Learning of Low-Latency Monocular Depth from Only Eventscited by 3
50 most cited of 84 All 84 (JSON)
- 2026VLRC: Vision-Language Reprojection Consistency as a scalable signal for better feed-forward 3D pretraining2 Jul 2026
- 2026Towards Robust Driving Perception: A Flexible Scale-Driven Family for Self-Supervised Monocular Depth Estimation1 Jul 2026
- 2026Scene-Centric Unsupervised Video Panoptic Segmentation3 Jun 2026
- 2026Improved monocular depth prediction using distance transform over pre-semantic contours with self-supervised neural networks8 May 2026
- 2026Rebalancing gradient to improve self-supervised co-training of depth, odometry and optical flow predictions8 May 2026
- 2026SS3D: End2End Self-Supervised 3D from Web Videos24 Apr 2026
- 2025DASP: Self-supervised Nighttime Monocular Depth Estimation with Domain Adaptation of Spatiotemporal Priors16 Dec 2025
- 2025MODEST: Multi-Optics Depth-of-Field Stereo Dataset25 Nov 2025
- 2025BoRe-Depth: Self-supervised Monocular Depth Estimation with Boundary Refinement for Embedded Systems6 Nov 2025
- 2024Cross-View Completion Models are Zero-shot Correspondence Estimators12 Dec 2024
- 2024On-Device Self-Supervised Learning of Low-Latency Monocular Depth from Only Events9 Dec 2024
- 2024PMPNet: Pixel Movement Prediction Network for Monocular Depth Estimation in Dynamic Scenes4 Nov 2024
38 more
- 2024Human Insights Driven Latent Space for Different Driving Perspectives: A Unified Encoder for Efficient Multi-Task Inference16 Sep 2024
- 2024High-Precision Self-Supervised Monocular Depth Estimation with Rich-Resource Prior1 Aug 2024
- 2024Mono-ViFI: A Unified Learning Framework for Self-supervised Single- and Multi-frame Monocular Depth Estimation19 Jul 2024
- 2024ProDepth: Boosting Self-Supervised Multi-Frame Monocular Depth with Probabilistic Fusion12 Jul 2024
- 2024Back2Color: Domain-Adaptive Synthetic-to-Real Monocular Depth Estimation for Dynamic Traffic Scenes11 Jun 2024
- 2024MambaDepth: Enhancing Long-range Dependency for Self-Supervised Fine-Structured Monocular Depth Estimation6 Jun 2024
- 2024DCPI-Depth: Explicitly Infusing Dense Correspondence Prior to Unsupervised Monocular Depth Estimation27 May 2024
- 2024MOD-UV: Learning Mobile Object Detectors from Unlabeled Videos23 May 2024
- 2024FA-Depth: Toward Fast and Accurate Self-supervised Monocular Depth Estimation17 May 2024
- 2024Mining Supervision for Dynamic Regions in Self-Supervised Monocular Depth Estimation23 Apr 2024
- 2024Self-Supervised Monocular Depth Estimation in the Dark: Towards Data Distribution Compensation22 Apr 2024
- 2024SPIdepth: Strengthened Pose Information for Self-supervised Monocular Depth Estimation18 Apr 2024
- 2024The Devil is in the Edges: Monocular Depth Estimation with Edge-aware Consistency Fusion30 Mar 2024
- 2024FlowDepth: Decoupling Optical Flow for Self-Supervised Monocular Depth Estimation28 Mar 2024
- 2024SwinMTL: A Shared Architecture for Simultaneous Depth Estimation and Semantic Segmentation from Monocular Camera Images15 Mar 2024
- 2024RoDUS: Robust Decomposition of Static and Dynamic Elements in Urban Scenes14 Mar 2024
- 2024DO3D: Self-supervised Learning of Decomposed Object-aware 3D Motion and Depth from Monocular Videos9 Mar 2024
- 2024Out of the Room: Generalizing Event-Based Dynamic Motion Segmentation for Complex Scenes7 Mar 2024
- 2024MAL: Motion-Aware Loss with Temporal and Distillation Hints for Self-Supervised Depth Estimation18 Feb 2024
- 2023Manydepth2: Motion-Aware Self-Supervised Monocular Depth Estimation in Dynamic Scenes23 Dec 2023
- 2023PPEA-Depth: Progressive Parameter-Efficient Adaptation for Self-Supervised Monocular Depth Estimation20 Dec 2023
- 2023From-Ground-To-Objects: Coarse-to-Fine Self-supervised Monocular Depth Estimation of Dynamic Objects with Ground Contact Prior15 Dec 2023
- 2023Deeper into Self-Supervised Monocular Indoor Depth Estimation3 Dec 2023
- 2023Dynamo-Depth: Fixing Unsupervised Depth Estimation for Dynamical Scenes29 Oct 2023
- 2023MoDA: Leveraging Motion Priors from Videos for Advancing Unsupervised Domain Adaptation in Semantic Segmentation21 Sep 2023
- 2023Towards Better Data Exploitation in Self-Supervised Monocular Depth Estimation11 Sep 2023
- 2023Two-in-One Depth: Bridging the Gap Between Monocular and Binocular Self-supervised Depth Estimation2 Sep 2023
- 2023SQLdepth: Generalizable Self-Supervised Fine-Structured Monocular Depth Estimation1 Sep 2023
- 2023DS-Depth: Dynamic and Static Depth Estimation via a Fusion Cost Volume14 Aug 2023
- 2023Self-Supervised Monocular Depth Estimation by Direction-aware Cumulative Convolution Network10 Aug 2023
- 2023Background Prompting for Improved Object Depth8 Jun 2023
- 2023HQDec: Self-Supervised Monocular Depth Estimation Based on a High-Quality Decoder30 May 2023
- 2023Learning to Fuse Monocular and Multi-view Cues for Multi-frame Depth Estimation in Dynamic Scenes18 Apr 2023
- 2023Pose Constraints for Consistent Self-supervised Monocular Depth and Ego-motion18 Apr 2023
- 2023Improving Neural Radiance Fields with Depth-aware Optimization for Novel View Synthesis11 Apr 2023
- 2023DualRefine: Self-Supervised Depth and Pose Estimation Through Iterative Epipolar Sampling and Refinement Toward Equilibrium7 Apr 2023
- 2023Multi-Frame Self-Supervised Depth Estimation with Multi-Scale Feature Fusion in Dynamic Scenes26 Mar 2023
- 2023CoDEPS: Online Continual Learning for Depth Estimation and Panoptic Segmentation17 Mar 2023
50 newest of 84 All 84 (JSON)
- 2021Boosting Monocular Depth Estimation Models to High-Resolution via Content-Adaptive Multi-Resolution Mergingcited by 104
- 2022LocalBins: Improving Depth Estimation by Learning Local Distributionscited by 92
- 2021Unsupervised Scale-consistent Depth Learning from Videocited by 69
- 2021Self-Supervised Monocular Depth Estimation with Internal Feature Fusioncited by 67
- 2021Learning Monocular Depth in Dynamic Scenes via Instance-Aware Projection Consistencycited by 58
- 2022SC-DepthV3: Robust Self-supervised Monocular Depth Estimation for Dynamic Scenescited by 50
- 2021Virtual Normal: Enforcing Geometric Constraints for Accurate and Robust Depth Predictioncited by 48
- 2022Disentangling Object Motion and Occlusion for Unsupervised Multi-frame Monocular Depthcited by 48
- 2021R4Dyn: Exploring Radar for Self-Supervised Monocular Depth Estimation of Dynamic Scenescited by 36
- 2024Cross-View Completion Models are Zero-shot Correspondence Estimatorscited by 30
- 2022(2.5+1)D Spatio-Temporal Scene Graphs for Video Question Answeringcited by 29
- 2023Learning to Fuse Monocular and Multi-view Cues for Multi-frame Depth Estimation in Dynamic Scenescited by 25
12 most cited of 83 All 83 (JSON)
- 2026VLRC: Vision-Language Reprojection Consistency as a scalable signal for better feed-forward 3D pretraining2 Jul 2026
- 2026Towards Robust Driving Perception: A Flexible Scale-Driven Family for Self-Supervised Monocular Depth Estimation1 Jul 2026
- 2026Scene-Centric Unsupervised Video Panoptic Segmentation3 Jun 2026
- 2026Improved monocular depth prediction using distance transform over pre-semantic contours with self-supervised neural networks8 May 2026
- 2026Rebalancing gradient to improve self-supervised co-training of depth, odometry and optical flow predictions8 May 2026
- 2026SS3D: End2End Self-Supervised 3D from Web Videos24 Apr 2026
- 2025DASP: Self-supervised Nighttime Monocular Depth Estimation with Domain Adaptation of Spatiotemporal Priors16 Dec 2025
- 2025MODEST: Multi-Optics Depth-of-Field Stereo Dataset25 Nov 2025
- 2025BoRe-Depth: Self-supervised Monocular Depth Estimation with Boundary Refinement for Embedded Systems6 Nov 2025
- 2024Cross-View Completion Models are Zero-shot Correspondence Estimators12 Dec 2024
- 2024On-Device Self-Supervised Learning of Low-Latency Monocular Depth from Only Events9 Dec 2024
- 2024PMPNet: Pixel Movement Prediction Network for Monocular Depth Estimation in Dynamic Scenes4 Nov 2024
12 newest of 83 All 83 (JSON)