Qt5+opencv4实现电脑摄像头采集显示

最新推荐文章于 2023-07-28 21:25:21 发布

lj3116000184

最新推荐文章于 2023-07-28 21:25:21 发布

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分类专栏：软件文章标签： qt opencv

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最近想试试在Qt5上调用opencv库来实现摄像头的采集显示，不过要使用opencv库下载后要先进行处理，如何处理可以参考下别人的文章（过程有点小麻烦）。处理完后所得到的库可以用于给Qt5调用实现相关图像处理功能。

建立Qt工程后，要在项目文件中加入库，如下所示（参考各自存放具体路径）：

INCLUDEPATH +=D:\opencv4\opencvbulid\install\include\
              D:\opencv4\opencvbulid\install\include\opencv2

LIBS        +=D:\opencv4\opencvbulid\install\x86\mingw\bin\libopencv_calib3d400.dll\
D:\opencv4\opencvbulid\install\x86\mingw\bin\libopencv_core400.dll\
D:\opencv4\opencvbulid\install\x86\mingw\bin\libopencv_features2d400.dll\
D:\opencv4\opencvbulid\install\x86\mingw\bin\libopencv_highgui400.dll\
D:\opencv4\opencvbulid\install\x86\mingw\bin\libopencv_imgcodecs400.dll\
D:\opencv4\opencvbulid\install\x86\mingw\bin\libopencv_imgproc400.dll\
D:\opencv4\opencvbulid\install\x86\mingw\bin\libopencv_videoio400.dll\
D:\opencv4\opencvbulid\install\x86\mingw\bin\libopencv_video400.dll\