Calibrating a Monocular Camera with ROS – Robotics with ROS
Calibrating a Monocular Camera with ROS - Robotics with ROS
ROS use OpenCV for camera calibration but the format that it stores the data is different than OpenCV. Also, you need to know where to place the camera calibration files so ROS can find it and publish it. 1.First, you need to install usb cam package from ROS and uvcdynctrl to disable autofocus: sudo apt-get install ros-kinetic-usb-cam uvcdynctrl 2.Open … Calibrating a Monocular Camera with ROS Read More »
March 18, 2022 at 08:38PM
Fiducial-Based Localization
Tutorials for MagniThis document discusses running our fiducial based navigation software on a Ubiquity Robotics robot base, using the supported Raspberry Pi camera. It also assumes that you have a workstation with ROS installed, which is connected to a network in common with the robot. You will need a printer, too.
March 18, 2022 at 08:36PM
Introduction – Docs – Foxglove Studio
Introduction - Docs - Foxglove Studio
Looks great, but I have not tried it! Foxglove Studio is a visualization and debugging tool for your robotics data, conveniently packaged as a desktop app.
March 18, 2022 at 09:49PM
OpenCV: Detection of ArUco Markers
OpenCV: Detection of ArUco Markers
Pose estimation is of great importance in many computer vision applications: robot navigation, augmented reality, and many more. This process is based on finding correspondences between points in the real environment and their 2d image projection. This is usually a difficult step, and thus it is common to use synthetic or fiducial markers to make it easier.
March 18, 2022 at 02:24PM
PyImageSearch University Courses: You can master Computer Vision, Deep Learning, and OpenCV
PyImageSearch University Courses: You can master Computer Vision, Deep Learning, and OpenCV
Computer Vision, Deep Learning, and OpenCV courses from PyImageSearch and Dr. Adrian Rosebrock
March 18, 2022 at 02:24PM
Git Good – The magic of keeping a clean Git history | Blog | simplabs
Git Good - The magic of keeping a clean Git history | Blog | simplabs
This post is designed to help you form a solid mental model while working with Git both professionally and in an open source project, and how to ensure you are following best practices to make the process easier for everyone.
March 17, 2022 at 08:09PM
3 ways to detect slow queries in PostgreSQL
3 ways to detect slow queries in PostgreSQL
This blog post is about handling bad performance in PostgreSQL and shows three useful and quick methods to spot performance problems and slow queries.
March 16, 2022 at 05:35PM
haokaiyang/Mac-QuickLook: QuickLook plugins and packages
haokaiyang/Mac-QuickLook: QuickLook plugins and packages
QuickLook plugins and packages. Contribute to haokaiyang/Mac-QuickLook development by creating an account on GitHub.
March 15, 2022 at 08:18PM