标签: mlpack

我正在使用OpenCV,并且还希望从mlpack添加一些很酷的功能,这是使用Armadillo矩阵.

在cv :: Mat和arms :: mat之间有一种简单的方法吗？

谢谢!

我正在尝试在Windows 8上安装MLPack.我使用以下命令配置CMakeLists.txt文件:

set(ARMADILLO_LIBRARY "C:\\Program Files (x86)\\armadillo\\lib")
set(ARMADILLO_INCLUDE_DIR "C:\\Program Files (x86)\\armadillo\\include")

然后,当我运行CMake时,我发出了一系列警告,如下所示:

WARNING: Target "mlpack" requests linking to directory "C:\Program Files (x86)\armadillo\lib".  Targets may link only to libraries.  CMake is dropping the item.

在\ mlpack-1.0.4\src\mlpack目录中,我找到了另一个CMakeLists文件:

target_link_libraries(mlpack
  ${ARMADILLO_LIBRARIES}
  ${Boost_LIBRARIES}
  ${LIBXML2_LIBRARIES}
)

我改为(不确定这是不是一个好主意):

target_link_libraries(mlpack
  ${Boost_LIBRARIES}
)
link_directories(mlpack
  ${ARMADILLO_LIBRARIES}
  ${LIBXML2_LIBRARIES}
)

然后CMake似乎运行顺利:

-- Found Armadillo: C:\Program Files (x86)\armadillo\lib (found suitable version "3.800.2", minimum required is "2.4.2")
-- Found LibXml2: C:\cpp\libraries\libxml2-2.7.8.win32\lib (found suitable version "2.7.8", minimum required is "2.6.0")
-- Boost version: 1.53.0
-- Found …