要使用flex-builder构建OpenCV的ArUco库(libopencv-aruco),需确保正确配置CMake选项以启用该模块。以下是分步指南:
opencv_contrib中,需克隆到本地:git clone https://github.com/opencv/opencv_contrib.gitflex-builder通常支持通过命令行或配置文件传递CMake选项。以下是关键参数:
bld -c opencv --
-DOPENCV_EXTRA_MODULES_PATH=/path/to/opencv_contrib/modules
-DBUILD_opencv_aruco=ON
-DBUILD_opencv_contrib=ON在flex-builder的配置文件(如config.cmake或opencv.cmake)中添加:
set(OPENCV_EXTRA_MODULES_PATH "/path/to/opencv_contrib/modules" CACHE PATH "")
set(BUILD_opencv_aruco ON CACHE BOOL "")ArUco模块是否被正确识别:-- OpenCV modules:
-- To be built: ... aruco ...opencv_contrib/modules/aruco路径是否正确。-DOPENCV_ENABLE_NONFREE=ONopencv_contrib分支一致(如均用4.x)。# 拉取代码
git clone https://github.com/opencv/opencv.git
git clone https://github.com/opencv/opencv_contrib.git
# 使用flex-builder构建
bld -c opencv --clean
--cmake_args "-DOPENCV_EXTRA_MODULES_PATH=$(pwd)/opencv_contrib/modules"
--cmake_args "-DBUILD_opencv_aruco=ON"构建完成后,检查输出库文件:
ls /path/to/install/lib/libopencv_aruco*或在代码中测试:
#include 通过以上步骤,应能成功构建ArUco模块。如果flex-builder有特殊配置要求,请参考其文档调整参数传递方式。
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