LiDAR Place Recognition

LiDAR: Light Detection and Ranging

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2 papers in the last four weeks, against 1 the four weeks before. 0.0% of all new papers.

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  1. UpDown-SC: Gravity-Canonicalized Dual-Envelope Scan Context for Indoor LiDAR Place Recognition

    Sep 24, 2026Jie Xu, Yongxin Yang, Ziyi Jin +4LiDAR Place RecognitionLiDAR Localization

    Anyverse Dynamics, Beijing, China

  2. DXPR: Depth-Based Vision-LiDAR Cross-Modal Place Recognition Using Vision Foundation Models

    Sep 8, 2026Yungsoo Han, Youngseok Jang, Seungwon Roh +2LiDAR Place RecognitionVisual Place Recognition

    Department of Aerospace Engineering, Seoul National University, Seoul, Republic of Korea. · InnoCORE AI-Transformed Aerospace Research Center, KAIST, Daejeon, Republic of Korea. · Interdisciplinary Program in Artificial Intelligence, Seoul National University, Seoul, Republic of Korea.

  3. GeoUniPR: A Geometry-Consistent Unified Framework for Cross-Modal Place Recognition

    Aug 10, 2026Wonbong Kim, Jiatong Xiao, Rui Li +5Cross-Modal Representation LearningLiDAR Place Recognition

    School of Computer Science and Technology, Tongji University, Shanghai, China · Shanghai Research Institute for Intelligent Autonomous System, Tongji University, Shanghai, China · MOE Key Lab of Embedded System and Service Computing, Tongji University, Shanghai, China +1

  4. InLiER: Learning-Free Heterogeneous LiDAR Place Recognition via Intermediate Mixed-Radix Structural Keypoint Tokenization

    Jul 18, 2026Nikolaos Stathoulopoulos, George NikolakopoulosLiDAR Place RecognitionLiDAR Localization

    Robotics and AI Group, Department of Computer, Electrical and Space Engineering, Luleå University of Technology, 971 87 Luleå, Sweden

  5. PROBE-X: Learning-Free Cross-FOV Place Recognition

    Jul 7, 2026Jinseop LeeLiDAR Place RecognitionVisual Place Recognition

    SK Intellix, Seoul, Republic of Korea

  6. PinNet: Keypoint-Aware Learned Local Descriptors with Geometric Embedding for Loop Closure in LiDAR SLAM

    Jun 26, 2026Yanlong Ma, Nakul S. Joshi, Christa S. Robison +2Simultaneous Localization and MappingRepresentation Learning

    University of California, Los Angeles, Los Angeles, CA, USA. · DEVCOM Army Research Laboratory (ARL), Adelphi, MD, USA.

  7. Aerial-ground LiDAR place recognition with patch-level self-supervised learning and expanded reciprocal re-ranking

    Jun 17, 2026Yandi Yang, Xianghong Zou, Jianping Li +4LiDAR Place RecognitionLearning to Rank

    Department of Geomatics Engineering, University of Calgary, Calgary, T2N 1N4, Canada · School of Advanced Manufacturing, Nanchang University, Nanchang, 330031, China · School of Electrical and Electronic Engineering, Nanyang Technological University, 639798, Singapore +1

  8. G2IA: Geometry-Guided Instance-Aware Retrieval and Refinement for Cross-Modal Place Recognition

    Jun 13, 2026Xianyun Jiao, Jingyi Xu, Zhongmiao Yan +2LiDAR Place RecognitionVisual Place Recognition

    Shanghai Jiao Tong University · National University of Defense Technology

  9. Heterogeneous LiDAR Early Fusion and Learned Re-Ranking Strategy for Robust Long-Term Place Recognition in Unstructured Environments

    Jun 11, 2026Judith Vilella-Cantos, Juan José Cabrera, Mónica Ballesta +2LiDAR Place RecognitionAgricultural Robotics

    University Institute for Engineering Research, Miguel Hernández University, Avda. de la Universidad s/n, Edificio Innova, Elche, 03202, Alicante, Spain

  10. EdgeLPR: On the Deep Neural Network trade-off between Precision and Performance in LiDAR Place Recognition

    May 4, 2026Pierpaolo Serio, Hetian Wang, Zixiang Wei +4Mixed-Precision QuantizationEfficient Neural Network Inference

    Department of Information Engineering, University of Pisa, Pisa, Italy. · School of Engineering and Material Science, Queen Mary University of London, London, U.K. · Research and Development, Toyota Material Handling Manufacturing Italy, Bologna, Italy.

  11. PROBE: Probabilistic Occupancy BEV Encoding with Analytical Translation Robustness for 3D Place Recognition

    Mar 6, 2026Jinseop Lee, Byoungho Lee, Gichul YooLiDAR Place RecognitionBird's-Eye-View Representation

    SK Intellix, Seoul, Republic of Korea