Ubuntu下编译一个C++文件,C++源程序中使用了opencv,opencv的安装没有问题,但是在编译的过程中出现如下错误: undefined reference to `cv::imread(std::string const&, int)' undefined reference to `cv::noArray()' undefined reference to `cv::_OutputArray::_OutputArray(cv::Mat&)' undefined reference to...
使用opencv,编译出错: undefined reference to cv::imread(cv::Stringconst&, int) 自opencv3.0之后,图像读取相关代码在imgcodes中。 所以需要添加libopencv_imgcodecs库。
I am building a project with OpenCV 4 beta and when I use the function cv::imread or cv::imwrite I get an undefined reference to the functions. My CMakeLists.txt is as follows: cmake_minimum_required(VERSION 3.1.0) project(myImageProgram...
undefined reference to `cv::imread(std::__cxx11::basic_string<char, std::char_traits<char>, std::all
1. Opencv3.0: undefined reference to cv::imread(cv::String const&, int) NDK 编译提示 undefined reference to cv::imread(cv::String const&, int) 原因 自opencv3.0之后,图像读取相关代码在imgcodes中。 添加宏定义可以解决 HAVE_OPENCV_IMGCODECS ...
/tmp/ccudBcqD.o: In function `main': test.cpp:(.text+0xc0): undefined reference to `cv::imread(std::string const&, int)' test.cpp:(.text+0x11f): undefined reference to `cv::_OutputArray::_OutputArray(cv::Mat&)' test.cpp:(.text+0x138): undefined reference to `cv::_InputArra...
在DEVC使用运行opencv读取图像程序时遇到undefined reference的错误。错误内容:C:\Users\ADMINI~1\AppData\Local\Temp\cc3lP7Go.omain.cpp:(.text+0x53): undefined reference to `cv::imread(std::string const&, int)'C:\Users\ADMINI~1\AppData\Local\Temp\cc3lP7Go.omain.cpp:(.text$_ZN2cv3Mat...
DisplayImage.cpp:(.text+0x8b): undefined reference to `cv::imread(cv::String const&, int)' DisplayImage.cpp:(.text+0x104): undefined reference to `cv::namedWindow(cv::String const&, int)' DisplayImage.cpp:(.text+0x159): undefined reference to `cv::imshow(cv::String const&, cv::...
undefined reference to `cv::imread(cv::Stringconst&,int)' 请使用下面命令行编译 g++ -g main.cpp `pkg-config --libs opencv` 如果出现 error while loading sharedlibraries:libopencv_highgui.so.3.4:cannot open shared objectfile:No such file or directory ...
【摘要】 解决OpenCV链接错误:undefined reference to symbol '12SearchPa_ZN2cv5flannramsC1Eifb'在使用OpenCV进行编译和链接的过程中,有时可能会发生链接错误。其中一个常见的错误是:/usr/bin/ld: ./src/flann.o: undefined reference to symbol '12SearchPa_ZN2c... ...