Feature-metric Loss for Self-supervised Learning of Depth and Egomotion
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Abstract (arXiv)
Photometric loss is widely used for self-supervised depth and egomotion estimation. However, the loss landscapes induced by photometric differences are often problematic for optimization, caused by plateau landscapes for pixels in textureless regions or multiple local minima for less discriminative pixels. In this work, feature-metric loss is proposed and defined on feature representation, where the feature representation is also learned in a self-supervised manner and regularized by both first-order and second-order derivatives to constrain the loss landscapes to form proper convergence basins. Comprehensive experiments and detailed analysis via visualization demonstrate the effectiveness of the proposed feature-metric loss. In particular, our method improves state-of-the-art methods on KITTI from 0.885 to 0.925 measured by δ1 for depth estimation, and significantly outperforms previous method for visual odometry.
Key facts. Cited by 140 papers in the map (data through 7 Oct 2026). First posted on arXiv 21 Jul 2020.
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Citing papers per year: 2021: 37; 2022: 35; 2023: 36; 2024: 20; 2025: 6; 2026: 6.
140 papers.
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- 2021The Temporal Opportunist: Self-Supervised Multi-Frame Monocular Depthcited by 190
- 2022MonoViT: Self-Supervised Monocular Depth Estimation with a Vision Transformercited by 136
- 2023SelfOcc: Self-Supervised Vision-Based 3D Occupancy Predictioncited by 133
- 2021Transformer-Based Attention Networks for Continuous Pixel-Wise Predictioncited by 125
- 2022P3Depth: Monocular Depth Estimation with a Piecewise Planarity Priorcited by 106
- 2023Towards Zero-Shot Scale-Aware Monocular Depth Estimationcited by 100
- 2022SimpleRecon: 3D Reconstruction Without 3D Convolutionscited by 83
- 2021Self-Supervised Monocular Depth and Ego-Motion Estimation in Endoscopy: Appearance Flow to the Rescuecited by 70
- 2021Self-Supervised Monocular Depth Estimation with Internal Feature Fusioncited by 67
- 2022Multi-Frame Self-Supervised Depth with Transformerscited by 64
- 2021Channel-Wise Attention-Based Network for Self-Supervised Monocular Depth Estimationcited by 63
- 2023Behind the Scenes: Density Fields for Single View Reconstructioncited by 63
38 more
- 2021OmniDet: Surround View Cameras based Multi-task Visual Perception Network for Autonomous Drivingcited by 57
- 2021Regularizing Nighttime Weirdness: Efficient Self-supervised Monocular Depth Estimation in the Darkcited by 57
- 2021Fine-grained Semantics-aware Representation Enhancement for Self-supervised Monocular Depth Estimationcited by 55
- 2022Hierarchical Normalization for Robust Monocular Depth Estimationcited by 51
- 2021Virtual Normal: Enforcing Geometric Constraints for Accurate and Robust Depth Predictioncited by 48
- 2021Excavating the Potential Capacity of Self-Supervised Monocular Depth Estimationcited by 48
- 2022Disentangling Object Motion and Occlusion for Unsupervised Multi-frame Monocular Depthcited by 48
- 2021Multi-View Depth Estimation by Fusing Single-View Depth Probability with Multi-View Geometrycited by 46
- 2021StructDepth: Leveraging the structural regularities for self-supervised indoor depth estimationcited by 36
- 2023Learning Depth Estimation for Transparent and Mirror Surfacescited by 34
- 2021Geometric Unsupervised Domain Adaptation for Semantic Segmentationcited by 33
- 2022PlaneDepth: Self-supervised Depth Estimation via Orthogonal Planescited by 32
- 2021Instance-wise Occlusion and Depth Orders in Natural Scenescited by 31
- 2024Adaptive Fusion of Single-View and Multi-View Depth for Autonomous Drivingcited by 30
- 2021Attention meets Geometry: Geometry Guided Spatial-Temporal Attention for Consistent Self-Supervised Monocular Depth Estimationcited by 27
- 2022DesNet: Decomposed Scale-Consistent Network for Unsupervised Depth Completioncited by 27
- 2021SVDistNet: Self-Supervised Near-Field Distance Estimation on Surround View Fisheye Camerascited by 25
- 2021Improving Semi-Supervised and Domain-Adaptive Semantic Segmentation with Self-Supervised Depth Estimationcited by 25
- 2022When the Sun Goes Down: Repairing Photometric Losses for All-Day Depth Estimationcited by 24
- 2022Multi-Modal Masked Pre-Training for Monocular Panoramic Depth Completioncited by 23
- 2022DevNet: Self-supervised Monocular Depth Learning via Density Volume Constructioncited by 22
- 2023Kick Back & Relax: Learning to Reconstruct the World by Watching SlowTVcited by 21
- 2023SQLdepth: Generalizable Self-Supervised Fine-Structured Monocular Depth Estimationcited by 21
- 2022Towards Scale-Aware, Robust, and Generalizable Unsupervised Monocular Depth Estimation by Integrating IMU Motion Dynamicscited by 20
- 2021Learning Depth via Leveraging Semantics: Self-supervised Monocular Depth Estimation with Both Implicit and Explicit Semantic Guidancecited by 19
- 2022Deconstructing Self-Supervised Monocular Reconstruction: The Design Decisions that Mattercited by 18
- 2023MACARONS: Mapping And Coverage Anticipation with RGB Online Self-Supervisioncited by 18
- 2022Depth Field Networks for Generalizable Multi-view Scene Representationcited by 17
- 2022Self-distilled Feature Aggregation for Self-supervised Monocular Depth Estimationcited by 17
- 2023LightDepth: Single-View Depth Self-Supervision from Illumination Declinecited by 17
- 2023EGA-Depth: Efficient Guided Attention for Self-Supervised Multi-Camera Depth Estimationcited by 16
- 2023DualRefine: Self-Supervised Depth and Pose Estimation Through Iterative Epipolar Sampling and Refinement Toward Equilibriumcited by 16
- 2021Adversarial Attacks on Multi-task Visual Perception for Autonomous Drivingcited by 14
- 2022Maximizing Self-supervision from Thermal Image for Effective Self-supervised Learning of Depth and Ego-motioncited by 14
- 2023Learnable Differencing Center for Nighttime Depth Perceptioncited by 14
- 2021Advancing Self-supervised Monocular Depth Learning with Sparse LiDARcited by 13
- 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
50 most cited of 140 All 140 (JSON)
- 2026JEPADepth: Masked Predictive Representation Learning for Self-Supervised Monocular Depth Estimation29 Jul 2026
- 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
- 2026Improved monocular depth prediction using distance transform over pre-semantic contours with self-supervised neural networks8 May 2026
- 2026SS3D: End2End Self-Supervised 3D from Web Videos24 Apr 2026
- 2026Spectral Rectification for Parameter-Efficient Adaptation of Foundation Models in Colonoscopy Depth Estimation16 Mar 2026
- 2025AlignPose: Generalizable 6D Pose Estimation via Multi-view Feature-metric Alignment23 Dec 2025
- 2025Hybrid-grained Feature Aggregation with Coarse-to-fine Language Guidance for Self-supervised Monocular Depth Estimation10 Oct 2025
- 2025Towards Sharper Object Boundaries in Self-Supervised Depth Estimation19 Sep 2025
- 2025UM-Depth : Uncertainty Masked Self-Supervised Monocular Depth Estimation with Visual Odometry17 Sep 2025
- 2025PixCuboid: Room Layout Estimation from Multi-view Featuremetric Alignment6 Aug 2025
- 2025DSOcc: Leveraging Depth Awareness and Semantic Aid to Boost Camera-Based 3D Semantic Occupancy Prediction27 May 2025
38 more
- 2024PhysDepth: Plug-and-Play Physical Refinement for Monocular Depth Estimation in Challenging Environments5 Dec 2024
- 2024PMPNet: Pixel Movement Prediction Network for Monocular Depth Estimation in Dynamic Scenes4 Nov 2024
- 2024GRIN: Zero-Shot Metric Depth with Pixel-Level Diffusion15 Sep 2024
- 2024LED: Light Enhanced Depth Estimation at Night12 Sep 2024
- 2024Str-L Pose: Integrating Point and Structured Line for Relative Pose Estimation in Dual-Graph28 Aug 2024
- 2024Revisit Self-supervised Depth Estimation with Local Structure-from-Motion27 Jul 2024
- 2024ProDepth: Boosting Self-Supervised Multi-Frame Monocular Depth with Probabilistic Fusion12 Jul 2024
- 2024Towards Cross-View-Consistent Self-Supervised Surround Depth Estimation4 Jul 2024
- 2024DoubleTake: Geometry Guided Depth Estimation26 Jun 2024
- 2024MEDeA: Multi-view Efficient Depth Adjustment17 Jun 2024
- 2024Multiple Prior Representation Learning for Self-Supervised Monocular Depth Estimation via Hybrid Transformer13 Jun 2024
- 2024MambaDepth: Enhancing Long-range Dependency for Self-Supervised Fine-Structured Monocular Depth Estimation6 Jun 2024
- 2024A Pixel Is Worth More Than One 3D Gaussians in Single-View 3D Reconstruction30 May 2024
- 2024MonoPCC: Photometric-invariant Cycle Constraint for Monocular Depth Estimation of Endoscopic Images25 Apr 2024
- 2024SPIdepth: Strengthened Pose Information for Self-supervised Monocular Depth Estimation18 Apr 2024
- 2024Boosting Self-Supervision for Single-View Scene Completion via Knowledge Distillation11 Apr 2024
- 2024Adaptive Fusion of Single-View and Multi-View Depth for Autonomous Driving12 Mar 2024
- 2024DO3D: Self-supervised Learning of Decomposed Object-aware 3D Motion and Depth from Monocular Videos9 Mar 2024
- 2024Kick Back & Relax++: Scaling Beyond Ground-Truth Depth with SlowTV & CribsTV3 Mar 2024
- 2024Monocular Per-Object Distance Estimation with Masked Object Modeling6 Jan 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
- 2023SelfOcc: Self-Supervised Vision-Based 3D Occupancy Prediction21 Nov 2023
- 2023MonoProb: Self-Supervised Monocular Depth Estimation with Interpretable Uncertainty10 Nov 2023
- 2023Efficient, Self-Supervised Human Pose Estimation with Inductive Prior Tuning6 Nov 2023
- 2023Continual Learning of Unsupervised Monocular Depth from Videos4 Nov 2023
- 2023From Chaos to Calibration: A Geometric Mutual Information Approach to Target-Free Camera LiDAR Extrinsic Calibration3 Nov 2023
- 2023EC-Depth: Exploring the consistency of self-supervised monocular depth estimation in challenging scenes12 Oct 2023
- 2023GSDC Transformer: An Efficient and Effective Cue Fusion for Monocular Multi-Frame Depth Estimation29 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
- 2023WS-SfMLearner: Self-supervised Monocular Depth and Ego-motion Estimation on Surgical Videos with Unknown Camera Parameters22 Aug 2023
- 2023LightDepth: Single-View Depth Self-Supervision from Illumination Decline21 Aug 2023
- 2023AltNeRF: Learning Robust Neural Radiance Field via Alternating Depth-Pose Optimization19 Aug 2023
- 2023DS-Depth: Dynamic and Static Depth Estimation via a Fusion Cost Volume14 Aug 2023
- 2023Diffusion-Augmented Depth Prediction with Sparse Annotations4 Aug 2023
50 newest of 140 All 140 (JSON)
- 2021The Temporal Opportunist: Self-Supervised Multi-Frame Monocular Depthcited by 190
- 2022MonoViT: Self-Supervised Monocular Depth Estimation with a Vision Transformercited by 136
- 2023SelfOcc: Self-Supervised Vision-Based 3D Occupancy Predictioncited by 133
- 2021Transformer-Based Attention Networks for Continuous Pixel-Wise Predictioncited by 125
- 2022P3Depth: Monocular Depth Estimation with a Piecewise Planarity Priorcited by 106
- 2023Towards Zero-Shot Scale-Aware Monocular Depth Estimationcited by 100
- 2022SimpleRecon: 3D Reconstruction Without 3D Convolutionscited by 83
- 2021Self-Supervised Monocular Depth and Ego-Motion Estimation in Endoscopy: Appearance Flow to the Rescuecited by 70
- 2021Self-Supervised Monocular Depth Estimation with Internal Feature Fusioncited by 67
- 2022Multi-Frame Self-Supervised Depth with Transformerscited by 64
- 2021Channel-Wise Attention-Based Network for Self-Supervised Monocular Depth Estimationcited by 63
- 2023Behind the Scenes: Density Fields for Single View Reconstructioncited by 63
12 most cited of 136 All 136 (JSON)
- 2026JEPADepth: Masked Predictive Representation Learning for Self-Supervised Monocular Depth Estimation29 Jul 2026
- 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
- 2026Improved monocular depth prediction using distance transform over pre-semantic contours with self-supervised neural networks8 May 2026
- 2026SS3D: End2End Self-Supervised 3D from Web Videos24 Apr 2026
- 2026Spectral Rectification for Parameter-Efficient Adaptation of Foundation Models in Colonoscopy Depth Estimation16 Mar 2026
- 2025AlignPose: Generalizable 6D Pose Estimation via Multi-view Feature-metric Alignment23 Dec 2025
- 2025Hybrid-grained Feature Aggregation with Coarse-to-fine Language Guidance for Self-supervised Monocular Depth Estimation10 Oct 2025
- 2025Towards Sharper Object Boundaries in Self-Supervised Depth Estimation19 Sep 2025
- 2025UM-Depth : Uncertainty Masked Self-Supervised Monocular Depth Estimation with Visual Odometry17 Sep 2025
- 2025PixCuboid: Room Layout Estimation from Multi-view Featuremetric Alignment6 Aug 2025
- 2025DSOcc: Leveraging Depth Awareness and Semantic Aid to Boost Camera-Based 3D Semantic Occupancy Prediction27 May 2025
12 newest of 136 All 136 (JSON)