1. object tracking The above uses opencv to track facial key points and colors The result of tracking is the region of the target in the image, ROI region of interest. Posted in ROS topic /roi If the camera is mounted on a mobile site We can use the x_offset horizontal coordinate offset of the […]
Tag: motion
Particle filter motion trajectory optimization case (Python)
Foreword In the previous article [Machine Learning] Derivation of Particle Filtering Principle (2), we have deduced and solved the principle and implementation process of particle filtering. Next, let’s take a look at the practical application of particle filtering in terms of cases. Case Suppose there is a car whose initial position is x , y […]
?Unity + LeapMotion gesture recognition + hardware serial port interaction
Interactive test effect 1. Prepare the development environment 1. Download and install LeapMotion SDK (you can download it yourself) 2. The Unity editor I chose is 2018.4.32f1 2. Functional part 1. Determine the serial port number and baud rate to be connected. The program directly enters the code. using KoboldCom; using System; using System.Collections; using […]
var, let, const variable promotion temporary dead zone
1. var, let, const They are three ways to declare variables in JavaScript, among which let and const are two new ways for JavaScript in ES6. There are three parts to declaring variables with var and let: 1. Creation, 2. Initialization to undefined, and 3. Assignment. What const declares is a constant. Once declared, the […]
Luogu P5642 Artificial emotion (emotion)
Question link Click to open link Question solution Consider how to calculate f ( U ) f(U) f(U), I don’t know how to think of the following solution One trick is to hang the path in l c a lca lca on we order f u f_{u} fu? means completely included in u u the […]
Ship motion planning method based on model prediction of artificial potential field, COLREG Matlab code implementation considering complex encounter scenarios…
?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 […]
Simulate the perturbation motion of the satellite based on the Runge-Kutta sum force model with matlab code
?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 […]
Simulate the perturbation motion of the satellite based on the Runge-Kutta sum force model with matlab code
?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 […]
Ship motion planning method based on model prediction of artificial potential field, COLREG Matlab code implementation considering complex encounter scenarios
?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 […]
Image processing: Others – de-motion blur filter OpenCV v4.8.0
Previous tutorial: Removing out-of-focus blur filter Next tutorial: Anisotropic image segmentation using gradient structure tensors Original author Karpushin Vladislav Compatibility OpenCV >= 3.0 Goals In this tutorial you will learn What is PSF for motion blur images How to restore motion blur images Theory For information on degenerate image model theory and Wiener filtering theory, […]