The Fiducial Follow App
The Fiducial Follow App Tutorials for Magni March 18, 2022 at 08:35PM
Blog Posts
All my blog posts and articles
Page 22 of 141 (2816 total posts)
March 2022
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
Fiducial-Based Localization
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
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
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
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
AVR-S650H
AVR-S650H Manual for my denon receiver March 17, 2022 at 07:57PM
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
How I test Rails applications
How I test Rails applications When I was a Rails beginner I was amazed by Rails and Test Driven Development. But I often struggled with testing because I did not know… March 14, 2022 at 04:55PM
Sinatra Best Practices: Part One
Sinatra Best Practices: Part One While Sinatra’s one-file approach may work well for your one-off, smaller application – it can quickly become a mess as you add on multiple routes, route-handlers, helpers, and configuration.… March 14, 2022 at 04:56PM
Faster Rails: Eliminating N+1 queries – Semaphore
Faster Rails: Eliminating N+1 queries – Semaphore N+1 queries are making your Rails app painfully slow. Learn how to eliminate them from your project. March 14, 2022 at 04:28PM
GitHub – TomWright/dasel: Select, put and delete data from JSON, TOML, YAML, XML and CSV files with a single tool. Supports conversion between formats and can be used as a Go package.
GitHub – TomWright/dasel: Select, put and delete data from JSON, TOML, YAML, XML and CSV files with a single tool. Supports conversion between formats and can be used as a Go package. Select, put and delete data from JSON, TOML, YAML, XML and CSV files with a single tool. Supports conversion between formats and can be used as a Go package. – GitHub – TomWright/dasel: Select, put… March 13, 2022 at 03:17PM
aruco_detect – ROS Wiki
aruco_detect – ROS Wiki March 14, 2022 at 01:33AM
OpenCV: OpenCV modules
OpenCV: OpenCV modules March 14, 2022 at 01:28AM
OpenCV: OpenCV-Python Tutorials
OpenCV: OpenCV-Python Tutorials March 14, 2022 at 01:29AM
You Only Look Once: Unified, Real-Time Object Detection
You Only Look Once: Unified, Real-Time Object Detection We present YOLO, a new approach to object detection. Prior work on object detection repurposes classifiers to perform detection. Instead, we frame object detection as a regression problem to… March 14, 2022 at 01:31AM
OpenCV: Hough Line Transform
OpenCV: Hough Line Transform March 14, 2022 at 01:30AM
OpenCV: Contours in OpenCV
OpenCV: Contours in OpenCV March 14, 2022 at 01:30AM