find_package(OpenCV REQUIRED) # 将编译目标指定为可执行文件,并链接OpenCV库 add_executable(opencv_example main.cpp) target_link_libraries(opencv_example PRIVATE ${OpenCV_LIBS}) 接下来,创建一个名为main.cpp的文件,并添加如下示例代码: cppCopy code#include<opencv2/opencv.hpp>#include<iostream>intmain(...
cmake_minimum_required(VERSION 2.8) project(DisplayImage) find_package( Opencv REQUIRED) if(Opencv_FOUND) message(STATUS "The Opecv lib is found!") endif() add_executable( Display test.cpp) arget_link_libraries( Display ${OpenCV_LIBS} ) 在工程目录下新建 build 文件夹,并在终端中进入 build ...
方案(2):在Config模式下,将OpenCVConfig.cmake文件重命名为OpencvConfig.cmake,并设置OpenCV_DIR变量。方案(3):在Module模式下,将OpenCVConfig.cmake文件重命名为FindOpenCV.cmake,设置CMKAE_MODULE_PATH变量,并在find_package命令中使用NAMES OpenCV REQUIRED参数。方案(4):在Config模式下,设...
我这里使用的是安装ROS时自带的Opencv,报这个错是find_package(Opencv)因为没有找到Opencv。 find_package(LAPACK REQUIRED) 解决办法 直接找到其头文件和库文件所在文件夹,直接进行路径赋值,终端输入: locate OpenCVConfig.cmake 找到OpenCV.cmake库文件路径,在cmakelist.txt里手动添加set(OpenCV_DIR /usr/share/Open...
No package 'opencv' found 1. 2. 3. 4. 很简单,从字面意思即可看出是pkg-config的搜索路径里面找不到opencv.pc这个文件,所以需要我们将其路径添加到环境变量中好让编译器找到这个库,怎么添加,很简单。 找到opencv.pc所在文件夹,比如:/path/to/your/filedir ...
#find opencv lib find_package(OpenCV REQUIRED NO_MODULE # should be optional, tells CMake to use config mode PATHS /usr/local # look here NO_DEFAULT_PATH) # and don't look anywhere else 2. windows,linux通用:ok set(OpenCV_DIR E:/opencv/opencv)#opencvfind_package(OpenCV REQUIRED) ...
set(Opencv_DIR /home/gcj/Slam_Start/slam_directory/slam_packages/opencv-3.4.0/build) 最后的CMakeLists.txt中的命令如下: 1cmake_minimum_required(VERSION 2.8)2project(DisplayImage)3set(Opencv_DIR/home/gcj/Slam_Start/slam_directory/slam_packages/opencv-3.4.0/build)4find_package( Opencv REQUIRED...
图二:camera依赖了opencv、baumer等别的库,但不存在包含关系,仓库里所有库的依赖关系都是通过配置进行关联的,本质所有的库都在项目之外的仓库里存放的。 1.2 简洁优雅的库依赖集成方式 project(camera VERSION 1.0.0) find_package(protocol REQUIRED) find_package(logger REQUIRED) ...
1.Cmake -- find_package(Opencv REQUIRED)方法,寻找指定的库 在编译安装好Opencv好后, 显式指定Opencv版本find_package(OpenCV 3 REQUIRED )如图我有两个版本的Opencv, 通过修改版本号, 可以找到对应版本Opencv 2. 通过指定Opencv安装位置 set(OpenCV_DIR /run/media/geoffrey/Timbersaw/Backup/other_package/open...