1. Ubuntu installation: Reference blog: ubuntu installation Reference blog: orb-slam3 tailwind version 1. Ubuntu20.04 mirror address: https://pan.baidu.com/s/1hEx-rASvDbgLRwOJsYZVUQ?pwd=9791 Extraction code: 9791 2. Download the boot disk burning tool: https://pan.baidu.com/s/1Du7MHGchRqWc-J6R-ElpvQ?pwd=1234 Extraction code: 1234 2. ORB-SLAM3 installation: 2.1 Environment Library Installation 2.1.1 Install git, g++ sudo apt-get install git sudo apt install g++ 2.1.2 Install cmake cmake installation […]
Tag: orb
Tucker Robot runs ORB_SLAM3 on Ubuntu18.04 (including running the Euroc data set and obtaining front-end data in real time through monocular and RGB-D camera modes)
I looked at visual slam related directions during the front-end time. There happened to be a small car in the laboratory, so I tried to run ORB-SLAM3 on it. The following is a summary of the operation steps and problems encountered. If you need to run ORB_SLAM3 directly on Ubuntu 18.04, you can ignore the […]
Slambook14 talks about the second edition of CH7 handwritten orb code analysis
First, let’s understand the process of handwriting ORB: 1. FAST obtains key points 2. Calculate the direction vector based on the key points, and find its coordinates on the direction vector based on the coordinates of the pixel points, and add the translation amount, and then obtain the descriptor based on the comparison of the […]
[Python Ocean Topic 21] subplots share a colorbar
Read the subplot from the previous issue and plot it. However, there are some imperfections, which will be modified in this issue. Contents of this issue shared colorbar 1: colorbar not shared shared colorbar 1: Horizontal 2: Vertical key statement picture cb_ax = fig.add_axes([0.15, 0.02, 0.6, 0.03]) #Set the colarbar position cbar = fig.colorbar(cs, cax=cb_ax, […]
Detailed operation of ORB-SLAM3 adaptation to KITTI data set
Foreword Since ORBSLAM3 does not provide KITTI binocular + IMU adaptation, you need to adapt it yourself. Here I mainly organize it myself, referring to the following articles: SLAM learning log: ORBSLAM3 (VIO/IMU) is adapted to the KITTI data set and evaluated! ! ! Nanny level tutorial! ! ! _orbslam3 yolo kitti-CSDN blog ORB_SLAM2, ORB_SLAM3 […]
Python batch downloads Sentinel-1 precision orbit files (.EOF)
Based on Xiaolong’s hard work on RS, we added the reading time of SLC images (readSLCFileName, which saves the operation of counting the timing of downloading sentinel images), detecting the downloaded track file size and re-downloading the wrong file (getFileSize and downloadWrongOribits) content For specific operation methods, see: https://blog.csdn.net/qq_44932630/article/details/124202144、 FBI WARNING: In this example, you […]
Image feature algorithm—python implementation of ORB algorithm
1. ORB algorithm 1. Introduction to the algorithm ORB is the abbreviation of Oriented Fast and Rotated Brief, which can be used to quickly create feature vectors for key points in the image. These feature vectors can be used to identify objects in the image. Among them, Fast and Brief are feature detection algorithms and […]
ROS2 Monocular + IMU real-time operation based on ORB_SLAM3
Following on from the previous article. ORB_SLAM3 version: https://github.com/electech6/ORB_SLAM3_detailed_comments ros2 ORB_SLAM3 program: https://github.com/zang09/ORB_SLAM3_ROS2 1 Compile non-ROS2 ORB_SLAM3 I won’t say much here, just refer to my previous article 2 Compile ROS2 ORB_SLAM3 1. Here directly put the downloaded ORB_SLAM3_ROS2 into the newly compiled ORB_SLAM3_detailed_comments (I renamed it to ORB_SLAM3) folder 2. Since there is no […]
BDS satellite orbit simulation based on MATLAB
?About the author: A Matlab simulation developer who loves scientific research. He cultivates his mind and improves his technology simultaneously. For cooperation on MATLAB projects, please send a private message. Personal homepage: Matlab Research Studio Personal credo: Investigate things to gain knowledge. For more complete Matlab code and simulation customization content, click Intelligent optimization algorithm […]
# “Resolved – Error from server (Forbidden): pods pod-name is forbidden problem”
Blogger Maotouhu () takes you to Go to New World? Maotouhu recommends a list of necessary technology stacks for programmers: Cloud native technology Cloud Native: Golang Docker Kubernetes ? Helm Serverless ?AWS Lambda Google Cloud Functions Microservices Envoy Istio Prometheus Blog homepage: Maotouhu’s blog “Complete Column of Interview Questions” Articles with pictures and texts Vivid […]