Alternatives and similar repositories for RIM

Users that are interested in RIM are comparing it to the libraries listed below

• PRBonn / LocNDF

  View on GitHub
  LocNDF: Neural Distance Field Mapping for Robot Localization
  ☆150Apr 4, 2024Updated last year
• ctu-mrs / RMS

  View on GitHub
  Code for RA-L paper "RMS: Redundancy-Minimizing Point Cloud Sampling for Real-Time Pose Estimation"
  ☆142Feb 20, 2025Updated 11 months ago
• YangSiri / OR-LIM

  View on GitHub
  OR-LIM: Observability-aware robust LiDAR-Inertial-Mapping under High Dynamic Sensor Motion
  ☆70Jan 16, 2026Updated 3 weeks ago
• yjsx / CELLmap

  View on GitHub
  [ICRA 2025]CELLmap: Enhancing LiDAR SLAM through Elastic and Lightweight Spherical Map Representation
  ☆50May 9, 2025Updated 9 months ago
• zhongshp / Co-LRIO

  View on GitHub
  A ROS2 package of CoLRIO: LiDAR-Ranging-Inertial Centralized State Estimation for Robotic Swarms.
  ☆109Mar 27, 2025Updated 10 months ago
• ori-drs / silvr

  View on GitHub
  [T-RO 2025] Scalable Lidar-Visual NeRF
  ☆75Dec 10, 2025Updated 2 months ago
• LIAS-CUHKSZ / EIKF-VIO-LIO

  View on GitHub
  ☆51Mar 1, 2024Updated last year
• rpl-cmu / imesa

  View on GitHub
  [RSS 2024] iMESA - an incremental distributed algorithm for Collaborative Simultaneous Localization and Mapping
  ☆112Aug 16, 2024Updated last year
• Freeecode / Invariant-LIO

  View on GitHub
  Invariant EKF, Lidar-Inertial Odometry
  ☆36Oct 20, 2023Updated 2 years ago
• url-kaist / ERASOR2

  View on GitHub
  [RSS'23] The official Implementation of "ERASOR2: Instance-Aware Robust 3D Mapping of the Static World in Dynamic Scenes"
  ☆179Jan 14, 2024Updated 2 years ago
• Pamphlett / Outram

  View on GitHub
  [ICRA 2024] Outram: One-shot Global Localization via Triangulated Scene Graph and Global Outlier Pruning
  ☆171Mar 12, 2024Updated last year
• xingyuuchen / LIO-PPF

  View on GitHub
  [IROS 2023] Fast LiDAR-Inertial Odometry via Incremental Plane Pre-Fitting and Skeleton Tracking
  ☆222Mar 23, 2024Updated last year
• lewisjiang / puma-lio

  View on GitHub
  [IROS'22] Official code repo for "A LiDAR-inertial Odometry with Principled Uncertainty Modeling"
  ☆84Jan 5, 2023Updated 3 years ago
• zouxianghong / Reliable-loc

  View on GitHub
  Reliable LiDAR global localization using spatial verification and pose uncertainty. The implementation is based on PatchAugNet, Overlap-l…
  ☆51Dec 25, 2025Updated last month
• SenseRoboticsLab / CURL

  View on GitHub
  CURL: Continuous, Ultra-compact Representation for LiDAR
  ☆73Oct 11, 2023Updated 2 years ago
• IMRL / FMCW-LIO

  View on GitHub
  This is the code repository for the IEEE-RAL'24 paper "FMCW-LIO: A Doppler LiDAR-Inertial Odometry"
  ☆89May 29, 2025Updated 8 months ago
• hku-mars / M2Mapping

  View on GitHub
  [ICRA 2025] Neural Surface Reconstruction and Rendering for LiDAR-Visual Systems
  ☆248Jul 23, 2025Updated 6 months ago
• uestc-icsp / VoxelMapPlus_Public

  View on GitHub
  Voxelmap++: Mergeable Voxel Mapping Method for Online LiDAR(-inertial) Odometry
  ☆401Oct 16, 2023Updated 2 years ago
• PRBonn / ir-mcl

  View on GitHub
  IR-MCL: Implicit Representation-Based Online Global Localization https://arxiv.org/abs/2210.03113
  ☆139Jun 26, 2023Updated 2 years ago
• Jarrome / Uni-Fusion

  View on GitHub
  [T-RO 2024] Uni-Fusion: Universal Continuous Mapping
  ☆104Jun 26, 2024Updated last year
• lian-yue0515 / MM-LINS

  View on GitHub
  a Multi-Map LiDAR-Inertial System for Over-Degraded Environments
  ☆154Jul 16, 2025Updated 6 months ago
• hku-mars / D-Map

  View on GitHub
  D-Map provides an efficient occupancy mapping approach for high-resolution LiDAR sensors.
  ☆338Oct 18, 2023Updated 2 years ago
• ZikangYuan / semi_elastic_lio

  View on GitHub
  [ICRA 2025] A LiDAR-inertial odometry utilizing semi-elastic LiDAR-inertial state estimation method
  ☆136May 8, 2024Updated last year
• TIERS / tiers-lidars-dataset-enhanced

  View on GitHub
  ☆171Nov 1, 2022Updated 3 years ago
• jaeyoungjo99 / ELiMaLoc

  View on GitHub
  EKF-based LiDAR-Inertial Map matching Localization
  ☆64Jan 30, 2025Updated last year
• HKUST-Aerial-Robotics / G3Reg

  View on GitHub
  A fast and robust global registration library for outdoor LiDAR point clouds.
  ☆317May 29, 2025Updated 8 months ago
• tiev-tongji / LOG-LIO

  View on GitHub
  A LiDAR-Inertial Odometry with Efficient Local Geometric Information Estimation
  ☆176May 3, 2024Updated last year
• ntnu-arl / lidar_degeneracy_datasets

  View on GitHub
  LiDAR degeneracy dataset for LiDAR-radar-inertial fusion methods.
  ☆172Feb 3, 2026Updated last week
• rpl-cmu / risam

  View on GitHub
  [ICRA 2023] Robust Incremental Smoothing and Mapping (riSAM) published in ICRA 2023
  ☆151Aug 16, 2023Updated 2 years ago
• umautobots / LONER

  View on GitHub
  [RA-L 2023 Best Paper] Official Code Release for LONER: LiDAR Only Neural Representations for Real-Time SLAM
  ☆274Jan 11, 2024Updated 2 years ago
• dongjae0107 / ConPR

  View on GitHub
  Ongoing Construction Site Dataset for Place Recognition
  ☆66Nov 19, 2025Updated 2 months ago
• KTH-RPL / DynamicMap_Benchmark

  View on GitHub
  The First Dynamic Map Removal Benchmark | Included 8 SOTA methods | Continous updating
  ☆421Sep 22, 2025Updated 4 months ago
• mergarsal / RedCertRPpPrior

  View on GitHub
  Certifiable solvers for the relative pose problem (RPp) with known gravity vector
  ☆13Feb 16, 2023Updated 2 years ago
• HKUST-Aerial-Robotics / Pagor

  View on GitHub
  Pyramid Semantic Graph-based Global Point Cloud Registration with Low Overlap (IROS 2023)
  ☆142Jan 2, 2024Updated 2 years ago
• PRBonn / PINGS

  View on GitHub
  📌 PINGS: Gaussian Splatting Meets Distance Fields within a Point-Based Implicit Neural Map [RSS' 25]
  ☆216Sep 2, 2025Updated 5 months ago
• davidskdds / DMSA_LiDAR_SLAM

  View on GitHub
  LiDAR Inertial Mapping Package
  ☆149Dec 12, 2025Updated 2 months ago
• HITSZ-NRSL / RCPCC

  View on GitHub
  [ICRA 2025] Real-Time LiDAR Point Cloud Compression and Transmission for Resource-constrained Robots
  ☆125May 27, 2025Updated 8 months ago
• ShiPC-AI / LPR-Survey

  View on GitHub
  [CSUR 2024] LiDAR-based Place Recognition For Autonomous Driving: A Survey
  ☆130Feb 15, 2025Updated 11 months ago
• MISTLab / Intensity_based_LiDAR_SLAM

  View on GitHub
  Real-Time Simultaneous Localization and Mapping with LiDAR intensity
  ☆153Mar 7, 2024Updated last year