Python 示例 性能优化建议 cv::KeyPoint 是 OpenCV 中描述图像特征点的核心数据结构,广泛应用于特征提取、匹配和目标检测等任务。以下从属性解析、底层机制和实际应用三个维度进行详细说明: 一、核心属性解析 二、底层机制与设计逻辑 三、实际应用示例 1. 特征点检测与绘制 2. 坐标与关键点互操作 3. 特征均匀化(四叉树算法) 四、
sudo apt install python3-pip pip install matplotlib -i https://pypi.tuna.tsinghua.edu.cn/simple 可恶,不行啊,因为是python2.7,所以matplotlib的版本太高了 pip install matplotlib==2.2.5 -i https://pypi.tuna.tsinghua.edu.cn/simple 在Ubuntu 系统中将默认的 Python 版本设置为 Python 3.8 sudo apt i...
#ifndef EIGEN_MACROS_H#define EIGEN_MACROS_H#define EIGEN_WORLD_VERSION 3#define EIGEN_MAJOR_VERSION 3#define EIGEN_MINOR_VERSION 7 1.3 查看Python版本 执行以下命令: xiaoduan@fighter:~$ python3 --version Python 3.8.10 也可以在终端输入python接着连着按两下tab键,也能看到自己的python版本。 1.4 ...
sudo apt-get install build-essential libgtk2.0-dev libgtk-3-dev libavcodec-dev libavformat-dev libjpeg-dev libswscale-dev libtiff5-dev sudo apt install python3-dev python3-numpy sudo apt install libgstreamer-plugins-base1.0-dev libgstreamer1.0-dev sudo apt install libpng-dev libopenexr-dev ...
OpenGL (Desktop / ES / ES2) (lin)sudo apt install libgl1-mesa-dev Glew (deb)sudo apt install libglew-dev CMake (for build environment) (deb)sudo apt install cmake Recommended Dependencies Python2 / Python3, for drop-down interactive console ...
Python Load more… Improve this page Add a description, image, and links to theorb-slam2topic page so that developers can more easily learn about it. Add this topic to your repo To associate your repository with theorb-slam2topic, visit your repo's landing page and select "manage topics...
首先,我进行了版本检查,因为ORB-SLAM3对环境的要求与ORB-SLAM2有所不同。低版本的库可能会导致错误,因此我首先确认了自己环境中的库版本。我检查了OpenCV版本,发现它是4.2.0。接着,我查看了Eigen版本,它是3.3.7。此外,我还确认了Python的版本。 在编译过程中,我遇到了几个问题。首先,在执行./build.sh时,我...
首先当然是来测试一下tello和jetson的通信 我用的是支持python3的 djitellopy(https://github.com/damiafuentes/DJITelloPy) from djitellopy import tello me = tello.Tello()me.connect() 运行,万万没想到这么简单一步马上就报错了 >>> from djitellopy import Tello Illegal instruction (core dumped) ...
sudo apt install libgl1-mesa-devsudo apt install libglew-devsudo apt install libpython2.7-devsudo apt install pkg-configsudo apt install libegl1-mesa-dev libwayland-dev libxkbcommon-dev wayland-protocols 如果没有报错的话,就是安装成功了,这里我们可以通过...
python orb-slam2 Updated Nov 27, 2020 C++ Nick-Kou / ORBSLAM2_SEQ Star 1 Code Issues Pull requests This repository provides a guide on how to successfully process your own RGB sequence and pass images into the state of the art SLAM system (ORBSLAM2). slam orb-slam2 custom-sequ...