from D:\MyHome\opencv\mingw64_build\modules\core\opencv_core_pch_dephelp.cxx:1:D:/MyHome/opencv/sources/modules/core/include/opencv2/core/utility.hpp:697:14: error: 'recursive_mutex' in namespace 'std' does not name a typetypedef std::recursive_mutex Mutex;^~~~D:/MyHome/opencv/sour...
EN因为我安装了VS2015,所以一直是默认VS来编译,但是发现当从VS编译切换到mingw时候,OpenCV的windows版本就无法正确的使用了。这个时候要求首先通过mingw来编译OpenCV的源码,重新生成OpenCV库文件与dll文件。本文就详细记录了这个过程。而且最后通过编译好的OpenCV集成配置QT开发环境,实现了一个简单的测试程序。
step6 将编译好的opencv添加进环境变量name:OpenCV_DIR value:build文件夹下的install文件夹的路径 path 新建:%OpenCV_DIR%\x64\mingw\bin step7 在clion中测试cmake文件cmake_minimum_required(VERSION 3.17) project(1_demo) set(CMAKE_CXX_STANDARD 11) find_package(OpenCV REQUIRED) include_directories($...
Problem is somewhere here (added for 3.3.0 release). Like @mshabunin said take a look on CMAKE_RC_COMPILER variable. Or try using OPENCV_VS_VERSIONINFO_SKIP=1 CMake option. cmake里面手动添加:OPENCV_VS_VERSIONINFO_SKIP cmake界面按钮: add Entry --->>> BOOL --->>> OPENCV_VS_VERSION...
configure两次后,点击生成(cmake中选择安装的以依赖库,如果缺少相应的依赖库,就算成功生成了的OpenCV...
mingw32-ma..Codeblocks + opencv3.2在 cmd 里 mingw32-make install到97%就出错了In file included from D:/Python36/include/
技术标签:c++opencv 查看原文 error: '::hypot' has not been declared pyconfig.h中定义hypotas _hypot,所以解决方法是 1. 找到你的mingw64文件夹下路径C:\Program Files\mingw-w64\x86_64-7.1.0-posix-seh-rt_v5-rev2\mingw64\lib\gcc\x86_64-w64-mingw32\7.1.0\include\c++ 2. 找到cmath文件3....
windows qt mingw 编译opencv4.1 windows平台编译opencv,首先准备环境,安装cmake && Qt && 下载opencv源码。 打开cmake-gui 界面配置opencv源码以及编译器进行配置,具体步骤如下图: 这样就编译成功是不是感觉太容易了一些呢?编译的过程中当然会报错啦,我整理了下我自己遇到的错误,最后都是通过修改Cmake 的配置选项来...
opencv+opencv-contrib4.5.5 2025-04-04 17:08:36 积分:1 SQLiteExpertProSetup64 2025-04-04 17:42:39 积分:1 电-热-气综合能源MATLAB代码 2025-04-04 17:52:38 积分:1 sqlite3头文件及库 2025-04-04 18:07:37 积分:1 ESD-仙童半导体PPT 2025-04-04 18:25:40 积分:1 STM32Cu...
当我在build目录中执行mingw32-make时,它显示F:\ocv\build>mingw32-make mingw32-make:*没有指定...