hello，i want to ask question about hair_segmentation HOT 1 OPEN

When I compile, I want to call videocapture function and imshow function, but after compiling, it can not be found, I cross-compile the dependency library

@dragonforward, According to the logs, OpenCV is compiled fine. Try do make install and then compile a simple app using cmake:

CMakeLists.txt

find_package(OpenCV REQUIRED)

add_executable(app main.cpp)
target_include_directories(app PRIVATE ${OpenCV_INCLUDE_DIRS})
target_link_libraries(app ${OpenCV_LIBRARIES})

main.cpp

#include <opencv2/opencv.hpp>

int main(int argc, char** argv) {
     cv::VideoCapture cap(0);
    return 0;
}

from hair_segmentation.