使用QT编写Opencv2/3的LIB设置

OpenCV2与OpenCV3配置差异

最新推荐文章于 2024-10-29 15:03:09 发布

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最新推荐文章于 2024-10-29 15:03:09 发布

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本文对比了OpenCV2与OpenCV3在Lib设置上的不同之处，特别是针对Lib导入方法进行了详细说明。OpenCV2通过指定.so链接文件进行配置，而OpenCV3则采用了更简便的-lopencv_*加上所需函数名的方式。

由于，链接生成方式的不同。因此，opencv2和opencv3使用的Lib设置并不相同。
1、opencv2

INCLUDEPATH += /opencv-direction/opencv-2.4.13.4/include/opencv \
               /opencv-direction/opencv-2.4.13.4/include/opencv2

LIBS += /opencv-direction/opencv-2.4.13.4/build/lib/libopencv_core.so \
        /opencv-direction/opencv-2.4.13.4/build/lib/libopencv_highgui.so \
        /opencv-direction/opencv-2.4.13.4/build/lib/libopencv_imgproc.so \
        /opencv-direction/opencv-2.4.13.4/build/lib/libopencv_video.so

2、opencv3

INCLUDEPATH += /opencv-direction/opencv-3.3.0/include/opencv \
               /opencv-direction/opencv-3.3.0/include/opencv2

LIBS += -lopencv_highgui -lopencv_core -lopencv_imgproc

或

INCLUDEPATH += /opencv-direction/opencv-3.3.0/include/opencv \
               /opencv-direction/opencv-3.3.0/include/opencv2

LIBS +=  -L /usr/local/lib/libopencv_*.so