大廈OpenCV的例子X 10.8與Eclipse

Question

我試圖建立在OS X 10.8使用Eclipse下面的例子：

//============================================================================ 

#include <opencv2/core/core.hpp> 
#include <opencv2/highgui/highgui.hpp> 
#include <iostream> 

using namespace cv; 
using namespace std; 

int main(int argc, char** argv) 
{ 
    if(argc != 2) 
    { 
    cout <<" Usage: display_image ImageToLoadAndDisplay" << endl; 
    return -1; 
    } 

    Mat image; 
    image = imread(argv[1], CV_LOAD_IMAGE_COLOR); // Read the file 

    if(! image.data)        // Check for invalid input 
    { 
     cout << "Could not open or find the image" << std::endl ; 
     return -1; 
    } 

    namedWindow("Display window", CV_WINDOW_AUTOSIZE);// Create a window for display. 
    imshow("Display window", image);     // Show our image inside it. 

    waitKey(0);           // Wait for a keystroke in the window 
    return 0; 
} 

，但得到這樣的結果：

**** Build of configuration Debug for project cvTesting **** 

make all 
Building file: ../src/cvTesting.cpp 
Invoking: GCC C++ Compiler 
g++ -I/opt/local/include/opencv -I/opt/local/include/opencv2 -I/opt/local/include/opencv2/core/ -  I/opt/local/include/opencv2/highgui/ -O0 -g3 -Wall -c -fmessage-length=0 -MMD -MP -MF"src/cvTesting.d"  -MT"src/cvTesting.d" -o "src/cvTesting.o" "../src/cvTesting.cpp" 
../src/cvTesting.cpp:9:33: warning: opencv2/core/core.hpp: No such file or directory 
../src/cvTesting.cpp:10:39: warning: opencv2/highgui/highgui.hpp: No such file or directory 
../src/cvTesting.cpp:13: error: 'cv' is not a namespace-name 
../src/cvTesting.cpp:13: error: expected namespace-name before ';' token 
../src/cvTesting.cpp: In function 'int main(int, char**)': 
../src/cvTesting.cpp:24: error: 'Mat' was not declared in this scope 
../src/cvTesting.cpp:24: error: expected `;' before 'image' 
../src/cvTesting.cpp:25: error: 'image' was not declared in this scope 
../src/cvTesting.cpp:25: error: 'CV_LOAD_IMAGE_COLOR' was not declared in this scope 
../src/cvTesting.cpp:25: error: 'imread' was not declared in this scope 
../src/cvTesting.cpp:33: error: 'CV_WINDOW_AUTOSIZE' was not declared in this scope 
../src/cvTesting.cpp:33: error: 'namedWindow' was not declared in this scope 
../src/cvTesting.cpp:34: error: 'imshow' was not declared in this scope 
../src/cvTesting.cpp:36: error: 'waitKey' was not declared in this scope 
make: *** [src/cvTesting.o] Error 1 

**** Build Finished **** 

我的OpenCV安裝這樣pkg配置報告如下：

$ pkg配置OpenCV的--cflags

-I /選擇/本地/包括/ OpenCV的-I /選擇/本地/包括

和

$ pkg配置--libs OpenCV的

/opt/local/lib/libopencv_calib3d.dylib /選擇/ local/lib目錄/ libopencv_contrib.dylib /opt/local/lib/libopencv_core.dylib /opt/local/lib/libopencv_features2d.dylib /opt/local/lib/libopencv_flann.dylib /opt/local/lib/libopencv_gpu.dylib /選擇/ local/lib目錄/ libopencv_highgui.dylib /opt/local/lib/libopencv_imgproc.dylib /opt/local/lib/libopencv_legacy.dylib /opt/local/lib/libopencv_ml.dylib /opt/local/lib/libopencv_nonfree.dylib /選擇/ local/lib目錄/ libopencv_objdetect.dylib /opt/local/lib/libopencv_photo.dylib /opt/local/lib/libopencv_stitching.dylib的/ opt/local/lib目錄/ libopencv_ts.dylib /opt/local/lib/libopencv_video.dylib /opt/local/lib/libopencv_videostab.dylib

在Eclipse中，在項目屬性中我有，C/C++構建 - >設置 - > GCC C++編譯器「所有選項」 設置爲：

-I /選擇/本地/包含/ OpenCV的-I /選擇/本地/包含/ opencv2 -O0 -g3 -Wall -c -fmessage長度= 0

和C/C++編譯 - >設置 - > MacOS X C++鏈接器 - >「所有選項」設置爲： -L/opt/local/lib

我還有以下庫（-l）/C++ Build - > Setti NGS - > MacOS X的C++鏈接器 - >庫：

opencv_core opencv_imgproc opencv_highgui opencv_ml opencv_video opencv_features2d opencv_calib3d opencv_objdetect opencv_contrib opencv_legacy opencv_flann

我能夠建立在Ubuntu同樣的例子， ，只是沒有OS X.任何人都可以幫助解釋在OS X中使用日食路徑的建立，爲OpenCV的？

Answer 1

正如你可以在編譯器輸出中看到：

../src/cvTesting.cpp:9:33：警告：opencv2 /核心/ core.hpp：沒有這樣的文件或目錄
。 ./src/cvTesting.cpp:10:39：警告：opencv2/highgui/highgui.hpp：沒有這樣的文件或目錄

Eclipse中無法找到core.hpp和highgui.hpp文件。你確定這些文件在這些位置嗎？

此外，您可能會嘗試使用core.h和highgui.h而不是*.hpp文件。

Answer 2

很多的話題更多更多的研究，並通過各種選項的工作後，我發現最好的方法使用Xcode的，而不是針對的Eclipse IDE的是，而在OS X

的信息經常拿Xcode的建立和正常工作在應答張貼在這裏：

Compile OpenCV (2.3.1+) for OS X Lion/Mountain Lion with Xcode

在此之前，雖然這樣做，我回去經過這裏發現了Mac OS X的OpenCV端口說明： http://opencv.willowgarage.com/wiki/Mac_OS_X_OpenCV_Port

希望這有助於其他人嘗試使用OpenCV的與現代的IDE在OS X ...

-Walt