ORB_SLAM2
Real-Time SLAM for Monocular, Stereo and RGB-D Cameras, with Loop Detection and Relocalization Capabilities (by raulmur)
ORB_SLAM
A Versatile and Accurate Monocular SLAM (by raulmur)
ORB_SLAM2 | ORB_SLAM | |
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8 | 3 | |
9,050 | 1,442 | |
- | - | |
0.0 | 0.0 | |
23 days ago | over 1 year ago | |
C++ | C++ | |
GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
ORB_SLAM2
Posts with mentions or reviews of ORB_SLAM2.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-06-08.
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Any links/tutorials on how to integrate a mono cam with ros noetic for slam?
ORB_SLAM2 on GitHub: https://github.com/raulmur/ORB_SLAM2
- How to implement SLAM from scratch in C++
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Modular Open Source Visual SLAM
Hi everyone, I am trying to implement a VSLAM with DNN specifically the Feature Extraction module in the SLAM pipeline. Something on the lines of this repo Superpoint_SLAM , which integrates SuperPoint Feature extraction into ORB_SLAM2
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Camera for slam
Maybe you could give Orb-SLAM2 a try with a Pi cam. The package says it works with a monocular camera. https://github.com/raulmur/ORB_SLAM2
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ORBSLAM2 for python3
I am thinking about migrating ORBSLAM2(written in cpp) to python3. Currently there are only python3 wrappers for ORBSLAM2, like ORB_SLAM2-PythonBindings and pyORBSLAM2. The biggest problem is that I can't easily and quickly improve, change all the stuff in cpp, as it would be in python. I am aware that the cpp code is much faster the python equivalent, but implementing and improving additional features is much easier in python, at least for me. For converting the code, I'll keep the optimization stuff like g2o(g2opy), pangolin(pypangolin) and DBoW2(pyDBoW) in cpp, but the rest should be in pure python code.
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Where to “learn” SLAM in 3 hours?
This repo has an advanced SLAM implementation. They also link to a few research papers about how this group made this SLAM algorithm. The ORB SLAM 2 paper has all of the parts of modern SLAM systems, so I'd read that, and the other papers if you have time at the end.
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Introduction To Epipolar Geometry And Stereo
Example: https://github.com/raulmur/ORB_SLAM2/blob/f2e6f51cdc8d067655d90a78c06261378e07e8f3/Examples/ROS/ORB_SLAM2/src/ros_stereo.cc#L71
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[Question] Detecting camera translation in a video
I'm not sure what your final application is, but you can use a SLAM algorithm to recover your camera trajectory. I've used ORB SLAM 2, and it's pretty nice.
ORB_SLAM
Posts with mentions or reviews of ORB_SLAM.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-05-17.
- How to implement SLAM from scratch in C++
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ORBSLAM implementation theory
Hi Salih! I can give it a shot. Keep in mind that implementing ORB SLAM V1 is a lot of work, and the original implementation is quite well written and concise. That's not to say you shouldn't do it - it can be very educational! - it just may take some time.
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Need help understanding ORB-SLAM
The matched orb points are used for a motion only bundle adjustment solver. So given the 3D points and their 2D projections you can solve for the frames rotation and translation.(Code is right here ).
What are some alternatives?
When comparing ORB_SLAM2 and ORB_SLAM you can also consider the following projects:
ORB_SLAM2-PythonBindings - A python wrapper for ORB_SLAM2
slambook-en - The English version of 14 lectures on visual SLAM.
Mini-SLAM_student - Student version of Mini-SLAM.
ORB_SLAM3 - ORB-SLAM3: An Accurate Open-Source Library for Visual, Visual-Inertial and Multi-Map SLAM
pyslam - pySLAM contains a monocular Visual Odometry (VO) pipeline in Python. It supports many modern local features based on Deep Learning.
slam - A simple slimmed down mono slam implementation
pyORBSLAM2 - Ultra-fast Boost.Python interface for ORBSLAM2
dso - Direct Sparse Odometry
open_vins - An open source platform for visual-inertial navigation research.