Papers Visual Localization
“Visual Localization” 태그가 달린 논문 494편 · 필터 해제
RHO: Robust Holistic OSM-Based Metric Cross-View Geo-Localization
Metric Cross-View Geo-Localization (MCVGL) aims to estimate the 3-DoF camera pose (position and heading) by matching ground and satellite images. In this work, instead of pinhole and satellite images, we study robust MCV…
Visual LocalizationSOUPLE: Enhancing Audio-Visual Localization and Segmentation with Learnable Prompt Contexts
Large-scale pre-trained image-text models exhibit robust multimodal representations, yet applying the Contrastive Language-Image Pre-training (CLIP) model to audio-visual localization remains challenging. Replacing the c…
Semantic correspondenceVisual LocalizationLoD-Loc v3: Generalized Aerial Localization in Dense Cities using Instance Silhouette Alignment
We present LoD-Loc v3, a novel method for generalized aerial visual localization in dense urban environments. While prior work LoD-Loc v2 achieves localization through semantic building silhouette alignment with low-deta…
Synthetic Data GenerationZero-shot GeneralizationInstance SegmentationVisual LocalizationIUP-Pose: Decoupled Iterative Uncertainty Propagation for Real-time Relative Pose Regression via Implicit Dense Alignment v1
Relative pose estimation is fundamental for SLAM, visual localization, and 3D reconstruction. Existing Relative Pose Regression (RPR) methods face a key trade-off: feature-matching pipelines achieve high accuracy but blo…
Visual Localization3D ReconstructionPose EstimationRethinking Pose Refinement in 3D Gaussian Splatting under Pose Prior and Geometric Uncertainty
3D Gaussian Splatting (3DGS) has recently emerged as a powerful scene representation and is increasingly used for visual localization and pose refinement. However, despite its high-quality differentiable rendering, the r…
Visual LocalizationCM-Bench: A Comprehensive Cross-Modal Feature Matching Benchmark Bridging Visible and Infrared Images
Infrared-visible (IR-VIS) feature matching plays an essential role in cross-modality visual localization, navigation and perception. Along with the rapid development of deep learning techniques, a number of representativ…
Homography EstimationVisual LocalizationPose EstimationImage MatchingEfficient Cross-View Localization in 6G Space-Air-Ground Integrated Network
Recently, visual localization has become an important supplement to improve localization reliability, and cross-view approaches can greatly enhance coverage and adaptability. Meanwhile, future 6G will enable a globally c…
Visual Localization$L^3$:Scene-agnostic Visual Localization in the Wild
Standard visual localization methods typically require offline pre-processing of scenes to obtain 3D structural information for better performance. This inevitably introduces additional computational and time costs, as w…
Visual Localization3D ReconstructionLong-Term Visual Localization in Dynamic Benthic Environments: A Dataset, Footprint-Based Ground Truth, and Visual Place Recognition Benchmark
Long-term visual localization has the potential to reduce cost and improve mapping quality in optical benthic monitoring with autonomous underwater vehicles (AUVs). Despite this potential, long-term visual localization i…
Visual Place RecognitionVisual LocalizationCross-view geo-localization, Image retrieval, Multiscale geometric modeling, Frequency domain enhancement
Cross-view geo-localization (CVGL) aims to establish spatial correspondences between images captured from significantly different viewpoints and constitutes a fundamental technique for visual localization in GNSS-denied …
Visual LocalizationImage RetrievalVGG-T$^3$: Offline Feed-Forward 3D Reconstruction at Scale
We present a scalable 3D reconstruction model that addresses a critical limitation in offline feed-forward methods: their computational and memory requirements grow quadratically w.r.t. the number of input images. Our ap…
Visual Localization3D ReconstructionSCAR: Satellite Imagery-Based Calibration for Aerial Recordings
We introduce SCAR, a method for long-term auto-calibration refinement of aerial visual-inertial systems that exploits georeferenced satellite imagery as a persistent global reference. SCAR estimates both intrinsic and ex…
Visual LocalizationHigh-fidelity 3D reconstruction for planetary exploration
Planetary exploration increasingly relies on autonomous robotic systems capable of perceiving, interpreting, and reconstructing their surroundings in the absence of global positioning or real-time communication with Eart…
Visual Localization3D ReconstructionBeyond Static Cropping: Layer-Adaptive Visual Localization and Decoding Enhancement
Large Vision-Language Models (LVLMs) have advanced rapidly by aligning visual patches with the text embedding space, but a fixed visual-token budget forces images to be resized to a uniform pretraining resolution, often …
Visual LocalizationQuestion AnsweringObject RecognitionVisual GroundingInteracted Planes Reveal 3D Line Mapping
3D line mapping from multi-view RGB images provides a compact and structured visual representation of scenes. We study the problem from a physical and topological perspective: a 3D line most naturally emerges as the edge…
Visual LocalizationVVLoc: Prior-free 3-DoF Vehicle Visual Localization
Localization is a critical technology in autonomous driving, encompassing both topological localization, which identifies the most similar map keyframe to the current observation, and metric localization, which provides …
Visual LocalizationAutonomous DrivingDo Open-Vocabulary Detectors Transfer to Aerial Imagery? A Comparative Evaluation
Open-vocabulary object detection (OVD) enables zero-shot recognition of novel categories through vision-language models, achieving strong performance on natural images. However, transferability to aerial imagery remains …
Visual LocalizationPrompt EngineeringObject DetectionGround What You See: Hallucination-Resistant MLLMs via Caption Feedback, Diversity-Aware Sampling, and Conflict Regularization
While Multimodal Large Language Models (MLLMs) have achieved remarkable success across diverse tasks, their practical deployment is severely hindered by hallucination issues, which become particularly acute during Reinfo…
Reinforcement LearningVisual LocalizationVisual ReasoningImLoc: Revisiting Visual Localization with Image-based Representation
Existing visual localization methods are typically either 2D image-based, which are easy to build and maintain but limited in effective geometric reasoning, or 3D structure-based, which achieve high accuracy but require …
Visual LocalizationHOLO: Homography-Guided Pose Estimator Network for Fine-Grained Visual Localization on SD Maps
Visual localization on standard-definition (SD) maps has emerged as a promising low-cost and scalable solution for autonomous driving. However, existing regression-based approaches often overlook inherent geometric prior…
Visual LocalizationAutonomous Driving