# PaddleOCRv5 C++ Inference Project Tutorial ## 1. Project Overview This project is based on PaddleOCR v5, utilizing Paddle Inference and OpenCV to implement text detection and recognition in both Chinese and English, supporting orientation classification, suitable for secondary development and deployment on the Windows platform. ## 2. Environment Preparation – Operating System: Windows 10/11 … Read more
Follow our official account to keep receiving embedded knowledge! In embedded Linux projects, should we develop in C or C++? I think it depends on the preferences and expertise of the lead developer. Here is a popular topic in the embedded field on Zhihu; let’s see what the experts say: Original link: https://www.zhihu.com/question/374663834 Several highly … Read more
As we all know, embedded development is a “cross-border battlefield” between software and hardware, and C/C++ serves as the main assembly language, requiring a balance between performance and hardware control. If you want to become an embedded engineer, what key points should you focus on learning in these two languages?! Interrupt Latency Optimization: Disable global … Read more
Modern CMake Reference to Teacher Xiao Peng’s Modern CMake course Modern CMake refers to CMake 3.X while ancient CMake refers to CMake 2.X Build Command Comparison # Ancient CMake The build command for ancient CMake: # First, create the build directory mkdir -p build # Switch to the build directory cd build # Run cmake … Read more
Study Tips C++ is an important subject in the first year Have you really understood how to learn C++ well? Let’s listen to the guidance from teachers and seniors. Subject Introduction: Actively explore and emphasize understanding “C++, as a programming language, is similar to the English we learned as children. If we only learn some … Read more
01 What is a Destructor A destructor is a member function of a class, named with a tilde followed by the class name, has no return value, and does not accept parameters. A class can only have one destructor. When an object is created, the system automatically calls the constructor for initialization, and similarly, when … Read more
Continuing from the previous article “Ten Discussions on High-Performance Network Programming in Linux | C++11 Implementation of 22 High-Concurrency Models”, many are interested in various Server implementations in C++. Therefore, I have compiled a list of high-performance open-source network frameworks I have encountered over the years, based on 9 <span>C++</span> network frameworks to implement an … Read more
Background Story In the microscopic world of life, geneticists are working to decode the code of life – the DNA sequence. They have discovered that a specific gene expression process requires two key proteins to appear in a specific order to be activated. They refer to these two proteins as “guide protein” (denoted by the … Read more
⬆⬆⬆ Follow 【Pai Zhi Tang】 for valuable content 📚 Math Engine, Core Programming, Algorithm Foundation 🔥 AI Application Hotspots, Reconstruction in Various Industries 💡 Introduction to the Informatics Olympiad Competition System In C++ programming, constants and variables are among the most fundamental and important concepts. They are used to store data needed in the program, … Read more
The C++ exception handling mechanism allows a program to transfer control from the point of error to specialized error handling code when a runtime error occurs. The core mechanism is based on three keywords: throw, try, and catch. Key components: 1. throw When an error is detected, an exception object is thrown using throw. Any … Read more