【记录】Opencv+LibTorch安装
环境Ubuntu20.04。
[Opencv]源码编译:Linux系统下opencv3.4.1安装教程
[LibTorch]下载已编译版本:在Ubuntu下安装LibTorch
[磁盘空间不足]vmware中ubuntu虚拟机扩容
CMakeLists.txt(替换成自己的路径):
cmake_minimum_required(VERSION 2.8 FATAL_ERROR)
project(idc)
find_package(OpenCV REQUIRED)
message(STATUS "OpenCV library status:")
message(STATUS " version: ${OpenCV_VERSION}")
message(STATUS " libraries: ${OpenCV_LIBS}")
message(STATUS " include path: ${OpenCV_INCLUDE_DIRS}")
set(Torch_DIR /home/shen/ICSim/testc/testids/libtorch/share/cmake/Torch)
find_package(Torch REQUIRED)
include_directories(${OpenCV_INCLUDE_DIRS})
include_directories(${OpenCV_LIBS})
include_directories(${TORCH_INCLUDE_DIRS})
add_executable(IDS IDS.cpp)
target_link_libraries(IDS
"${TORCH_LIBRARIES}"
${OpenCV_LIBS}
)
set_property(TARGET IDS PROPERTY CXX_STANDARD 14)
编译方式:
cmake .
make
编译出错后删除CMakeCache.txt再重新编译。