Win7 64bit VS2010 OpenCV 2.4.9 environment configuration

Author: Ching

Since the recent face recognition needs to use OPENCV, let me start the OPENCV study.

OpenCV 2.4.9:http://sourceforge.net/projects/opencvlibrary/

Click on the download in the image to download.

After downloading, get a 348M "Opencv-2.4.9.exe" file, double-click Run, it will ask you to extract where you can unzip directly on the E: disk. (I will directly unzip in the E: Packing directory).

This will get a OpenCV folder in the E: Packing directory.

The following describes the environment configuration issues:

The first step:

Right-click Computer, properties, advanced system settings, environment variables (lower-right corner position)

Then find the Path in the system variable (if it is not new), then ";    E:\opencv\build\x86\vc10\bin; "Copy in (the path inside the quotation marks, note the semicolon, restart)

Step Two:

Open VS2010, you can create a Win32 console Application (empty).

Then select item, "XXX" attribute (bottom), configuration Properties--Include directory (right position),->vc++ directory.

Copy this list: "E:\opencv\build\include; E:\OPENCV\BUILD\INCLUDE\OPENCV; E:\opencv\build\include\opencv2; ”

Of course, you can also add by clicking on your own.

Step Three:

Still on the page, the Library directory: "E:\OPENCV\BUILD\X86\VC10\LIB;" (copy in)

Fourth Step:

Click Add-on dependencies (right position), input, connector

Copy this bunch of lib: "Opencv_video249d.lib;opencv_ts249d.lib;opencv_objdetect249d.lib;opencv_ml249d.lib;opencv_ Legacy249d.lib;opencv_imgproc249d.lib;opencv_highgui249d.lib;opencv_gpu249d.lib;opencv_flann249d.lib;opencv_ Features2d249d.lib;opencv_core249d.lib;opencv_calib3d249d.lib;opencv_contrib249d.lib; ”

Note To copy all in, the blogger himself began to copy only one, always run errors.

Fifth step: Click on the top left corner and select release mode:

Setup is the same as debug mode ~ ~ ~

OK, the configuration is complete, here we test a piece of code:

Display a Picture: (1.png is placed under a directory with your. cpp)

#include "opencv\highgui.h" int main () {Iplimage *img = cvloadimage ("1.png"); Cvnamedwindow ("Baidu paste", cv_window_autosize) ; Cvshowimage ("Baidu Post Bar", IMG); cvwaitkey (0); Cvreleaseimage (&img); Cvdestroywindow ("Baidu post Bar"); return 0;}

Display effect:

Reference article: Peisyu's column, win7+opencv2.4.9+vs2010 configuration, http://blog.csdn.net/peisyu/article/details/24741587