Software/Image/GraphicsLibrary/OpenCV

OpenCV - Open Computer Vision Library †

Project Home page

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

Wiki Page

http://opencv.willowgarage.com/wiki/

Contents †

• Software/Image/GraphicsLibrary/OpenCV/Changelog_2.0Beta
• Software/Image/GraphicsLibrary/OpenCV/Documents
• Software/Image/GraphicsLibrary/OpenCV/Documents/C++Interface
• Software/Image/GraphicsLibrary/OpenCV/Licence

Status †

Infromation †

• (Japanese)OpenCV-JP
• (Japanese)OpenCVで学ぶ画像認識
• (English)(C#)Easy to use Wrapper (DLL) for Intel's OpenCV Library with Examples
  • (English) Intel's openCV lib's and the wrapper
  • (English) Download Current Version

Tips †

There is no lib files in lib directory in version 2.0 †

We must rebuild opencv2.0 by using cmake.

1. ) Install cmake (Project home: http://www.cmake.org/).
2. ) Execute cmake and open the opencv2.0 installed directory.
3. ) Configure cmake project to fit your environment and Build.
4. ) Open VS project file and build .
5. ) copy /lib directory to the opencv2.0 installed directory.

ref

(Japanese)[Schimaの日記]OpenCV2.0.0をビルドする (Japanese)[画像処理ソリューション]OpenCV2.0ReleaseをCMakeを使ってビルドする

Camera Capture †

• Bultin Interface
  • VIDEO for Windows
  • MIL
• Another Method
  • (Japanese)Methods for using DirectShow(王様の箱庭 Wiki)
  • (Japanese)OpenCVでカメラを利用する

C++ Interface †

C++ interface is included in 2.0 (Buggy).

Other C#/C++ Wrapper

PROBLEM (2009/05/13) : Compilation Error on OpenCV_1.1pre1a.exe †

Version OpenCV_1.1pre1a cannot be build in some language environment Windows PC.

It's because that there are some locale dependent characters in source code.

Especially in cvaux.h , foregound_region declaration is commented out by this character.

In current svn version ,this problem is already fixed.

see line 1167

C:\Program Files\OpenCV\cvaux\include\cvaux.h

Package

1159 #define CV_BG_STAT_MODEL_FIELDS()                                                  \
1160    int             type; /*type of BG model*/                                      \ 
1161    CvReleaseBGStatModel release;                                                   \
1162    CvUpdateBGStatModel update;                                                     \ 
1163    IplImage*       background;   /*8UC3 reference background image*/               \ 
1164    IplImage*       foreground;   /*8UC1 foreground image*/                         \
1165    IplImage**      layers;       /*8UC3 reference background image, can be null */ \
1166    int             layer_count;  /* can be zero */                                 \
1167    CvMemStorage*   storage;      /*storage for 吐oreground_regions・/              \
1168    CvSeq*          foreground_regions /*foreground object contours*/ 

1159 #define CV_BG_STAT_MODEL_FIELDS()                                                  \
1160    int             type; /*type of BG model*/                                      \ 
1161    CvReleaseBGStatModel release;                                                   \
1162    CvUpdateBGStatModel update;                                                     \ 
1163    IplImage*       background;   /*8UC3 reference background image*/               \ 
1164    IplImage*       foreground;   /*8UC1 foreground image*/                         \
1165    IplImage**      layers;       /*8UC3 reference background image, can be null */ \
1166    int             layer_count;  /* can be zero */                                 \
1167    CvMemStorage*   storage;      /*storage for foreground_regions*/                \
1168    CvSeq*          foreground_regions /*foreground object contours*/ 

see also (Chinese) http://hi.baidu.com/baodao/blog/item/bff63b01c73e590d7bec2c41.html