Alternatives and similar repositories for R2DIO

Users that are interested in R2DIO are comparing it to the libraries listed below

• YangSiri / OR-LIM

  View on GitHub
  OR-LIM: Observability-aware robust LiDAR-Inertial-Mapping under High Dynamic Sensor Motion
  ☆70Jan 16, 2026Updated last month
• Grandzxw / MMF-LVINS

  View on GitHub
  [TIM 2024] Multi-Modal Features and Accurate Place Recognition with Robust Optimization for Lidar-Visual-Inertial SLAM
  ☆81Apr 9, 2025Updated 10 months ago
• Stan994265 / mVIL-Fusion

  View on GitHub
  Monocular Visual-Inertial-LiDAR Simultaneous Localization and Mapping in Challenging Environments
  ☆99Dec 8, 2022Updated 3 years ago
• kevin2431 / ECTLO

  View on GitHub
  ECTLO: Effective Continuous-Time Odometry Using Range Image for LiDAR with Small FoV.(IROS2023)
  ☆58Dec 29, 2023Updated 2 years ago
• BingqiShen / EMV-LIO

  View on GitHub
  EMV-LIO: An Efficient Multiple Vision aided LiDAR-Inertial Odometry
  ☆173Dec 6, 2023Updated 2 years ago
• 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
• rpl-cmu / imesa

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

  View on GitHub
  Code for "Photometric Visual-Inertial Navigation with Uncertainty-Aware Ensembles" in TRO 2022
  ☆161May 2, 2023Updated 2 years ago
• DapengFeng / S3E

  View on GitHub
  [RA-L] S3E: A Multi-Robot Multimodal Dataset for Collaborative SLAM
  ☆171Dec 3, 2024Updated last year
• 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
• donghwijung / MuNES

  View on GitHub
  MuNES: Multifloor Navigation Including Elevators and Stairs
  ☆36Jul 4, 2024Updated last year
• boxuLibrary / PVI-DSO-SIM

  View on GitHub
  Direct method, VIO, Planar constraints
  ☆49Mar 31, 2023Updated 2 years ago
• lian-yue0515 / MM-LINS

  View on GitHub
  a Multi-Map LiDAR-Inertial System for Over-Degraded Environments
  ☆154Jul 16, 2025Updated 7 months ago
• APRIL-ZJU / clic

  View on GitHub
  [TMECH 2023] Continuous-Time Fixed-Lag Smoothing for LiDAR-Inertial-Camera SLAM
  ☆211May 6, 2024Updated last year
• HITSZ-NRSL / RIM

  View on GitHub
  [ICRA 2024] Towards Large-Scale Incremental Dense Mapping using Robot-centric Implicit Neural Representation
  ☆115Mar 18, 2025Updated 10 months ago
• thisparticle / DM-VIO-noted

  View on GitHub
  ☆25Aug 8, 2022Updated 3 years 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
• zju3dv / RLP_VIO

  View on GitHub
  Code for "RLP-VIO: Robust and lightweight plane-based visual-inertial odometry for augmented reality, CAVW 2022
  ☆41Dec 25, 2022Updated 3 years ago
• Jarrome / Uni-Fusion

  View on GitHub
  [T-RO 2024] Uni-Fusion: Universal Continuous Mapping
  ☆104Jun 26, 2024Updated last year
• 504115681 / FI-SLAM

  View on GitHub
  FI-SLAM: Feature Information-Based Robust and Efficient Vision-Inertial-Aided LiDAR SLAM
  ☆28Jun 4, 2024Updated last year
• MISTLab / Intensity_based_LiDAR_SLAM

  View on GitHub
  Real-Time Simultaneous Localization and Mapping with LiDAR intensity
  ☆153Mar 7, 2024Updated last year
• wh200720041 / ssl_slam3

  View on GitHub
  SSL_LIO: Solid-State LiDAR based LiDAR-Inertial SLAM
  ☆108Mar 24, 2024Updated last year
• NEU-REAL / EverySync-Hardware-Suite

  View on GitHub
  An Open Hardware Time Syncronization Sensor Suite
  ☆46Mar 27, 2025Updated 10 months ago
• tiev-tongji / LOG-LIO

  View on GitHub
  A LiDAR-Inertial Odometry with Efficient Local Geometric Information Estimation
  ☆176May 3, 2024Updated last year
• NKU-MobFly-Robotics / SPTG-LCC

  View on GitHub
  Single-shot, Pixel-level, Target-free and General LiDAR-Camera Extrinsic Self-Calibration
  ☆112Oct 6, 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
• VealFang / PLI-SLAM

  View on GitHub
  PLI-SLAM: A Stereo Visual-Inertial SLAM based on Point-Line Features
  ☆40Oct 14, 2021Updated 4 years ago
• BEAMRobotics / beam_slam

  View on GitHub
  Tightly coupled lidar-visual-inertial slam using the fuse framework
  ☆92May 14, 2025Updated 9 months ago
• ChadLin9596 / ncrl_lio

  View on GitHub
  [Sensors 2021] RTLIO: Real-Time LiDAR-Inertial Odometry and Mapping for UAVs
  ☆14Sep 14, 2021Updated 4 years ago
• ntu-aris / ntu_viral_dataset

  View on GitHub
  ☆209Mar 12, 2025Updated 11 months ago
• VIS4ROB-lab / HyperSLAM

  View on GitHub
  Modular, open-source implementations of continuous-time simultaneous localization and mapping algorithms.
  ☆251Jul 22, 2024Updated last year
• 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
• IRVLab / SOS-SLAM

  View on GitHub
  Scale Optimized Spline SLAM
  ☆53Apr 7, 2022Updated 3 years ago
• lus6-Jenny / RING

  View on GitHub
  [IEEE T-RO 2023] Source code of RING and RING++ for loop closure detection in LiDAR SLAM.
  ☆214Apr 14, 2024Updated last year
• robot-learning-freiburg / CL-SLAM

  View on GitHub
  Continual SLAM: Beyond Lifelong Simultaneous Localization and Mapping through Continual Learning. http://continual-slam.cs.uni-freiburg.d…
  ☆166Mar 6, 2025Updated 11 months ago
• JzHuai0108 / cascaded_pgo

  View on GitHub
  Rotation only PGO + translation only PGO + 6DOF PGO by ceres
  ☆22Jul 14, 2025Updated 7 months ago
• peterWon / LVI-ExC

  View on GitHub
  Implementation of "LVI-ExC: A Target-free LiDAR-Visual-Inertial Extrinsic Calibration Framework", ACM MM 2022.
  ☆52Oct 13, 2022Updated 3 years ago
• zht1117 / LiDAR-PGO-uncertainty

  View on GitHub
  ☆39Aug 31, 2023Updated 2 years ago
• url-kaist / Quatro-LeGO-LOAM

  View on GitHub
  ☆72Sep 2, 2022Updated 3 years ago