[c++] using opencv on windows with clion

kevq — Sun, 02 Apr 2023 05:51:44 +0000

download windows version

OpenCV - Open Computer Vision Library

OpenCV provides a real-time optimized Computer Vision library, tools, and hardware. It also supports model execution for Machine Learning (ML) and Artificial Intelligence (AI).

opencv.org
cd new build folder
run cmake cmake -G "MinGW Makefiles" -S <source>
build opencv mingw32-make -j8
install opencv mingw32-make install
update cmakelists



# include opencv library
set(OpenCV_DIR "C:/Program Files (x86)/opencv/mingw_build/install")
find_package(OpenCV REQUIRED)
include_directories(${OpenCV_INCLUDE_DIRS})

target_link_libraries(${PROJECT_NAME} ${OpenCV_LIBS})

7, edit configuration, add environment variables:

if not work, add the path in #7 to system environment path

[c++] max(min) value and index in array

kevq — Mon, 27 Mar 2023 16:32:06 +0000

#include<algorithm>
max_value = *std::max_element(array, array+size);
max_value_index = std::max_element(array, array+size) - array;

DEV Community: kevq

[c++] using opencv on windows with clion

OpenCV - Open Computer Vision Library

[c++] max(min) value and index in array