在Codeblocks下導入OpenCV 2.4.x

教學
A.安裝Code::Blocks附帶MinGW版本
http://www.codeblocks.org/downloads/26
B.下載openCV將之解壓縮在C:\ (不能解壓縮在使用者資料夾)

C.修改環境變數，增加PATH=C:\opencv\build\x86\mingw\bin

D.下載MinGW(gcc 4.6)，並且安裝(安裝時選擇預設，不要選擇下載最新程式碼)

D.1.將安裝後的C:\MinGW\bin\libstdc++-6.dll複製到CodeBlocks安裝資料夾內的MinGW\bin\

E.設定CodeBlocks編譯器參數

1. Add the OpenCV header files directory

Open Settings → Compiler and debugger... → Search directories tab → Compiler tab

Click add button for adding a new entry. In the popup dialog, type c:\opencv\build\include,

and click Ok.

1-2. Add the OpenCV library files directory
Open Settings → Compiler and debugger... → Search directories tab → Linker tab

Click add button for adding a new entry. In the popup dialog, type C:\opencv\build\x86\mingw\lib,

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2. Add the OpenCV libraries needed for linking

Open Settings → Compiler and debugger... → Linker settings tab.

Click add for adding new entries and open a popup dialog.

Click the "..." button to open the File Open Dialog. Go to c:\opencv\build\x86\mingw\libdirectory and select all files by pressing Ctrl-A.

Click Open to add the files,

Click Ok to save all settings.