准备工作:下载OpenCV2.4.9压缩包(后缀名为.exe),网址:https://sourceforge.net/projects/opencvlibrary/files/opencv-win/2.4.9/opencv-2.4.9.exe/download准备工作:下载OpenCV2.4.9压缩包(后缀名为.exe),网址:https://
准备工作:下载OpenCV2.4.9压缩包(后缀名为.exe),网址:https://sourceforge.net/projects/opencvlibrary/files/opencv-win/2.4.9/opencv-2.4.9.exe/download准备工作:下载OpenCV2.4.9压缩包(后缀名为.exe),网址:https://