1. import hypermedia.video.*;
   
2. import java.awt.Rectangle;
   
3. 
   
4. String imageFilename = "face.jpg";
   
5. String cascadeFilename = "cascade.xml";
   
6. OpenCV cv;
   
7. PImage img;
   
8. 
   
9. void setup() {
   
10.   img = loadImage(imageFilename);
    
11.   size(img.width, img.height);
    
12.   image(img, 0,0);
    
13.  
    
14.   cv = new OpenCV(this);
    
15.   cv.allocate(img.width, img.height);
    
16.   cv.copy(img.pixels, img.width, 0,0, img.width, img.height, 0,0, img.width, img.height);
    
17.  
    
18.   cv.cascade(sketchPath("") + "frontalface.xml");
    
19.   cv.convert(GRAY);
    
20.  
    
21.   Rectangle[] found = cv.detect(1.2, 2, OpenCV.HAAR_DO_CANNY_PRUNING, 60,60);
    
22.   println("Found: " + found.length);
    
23.   stroke(255);
    
24.   noFill();
    
25.   for (Rectangle f : found) {
    
26.     rect(f.x, f.y, f.width, f.height);
    
27.   }
    
28. }
    
29. 
    
30. public void stop() {
    
31.   cv.stop();
    
32.   super.stop();
    
33. }
    

1. UnsatisfiedLinkError: /private/var/folders/d7/4dps_y45649f_p5xcp8grvph0000gn/T/libjniopencv_core7674351826408248864.dylib:  Library not loaded: /opt/local/lib/libopencv_core.2.3.dylib   Referenced from: /private/var/folders/d7/4dps_y45649f_p5xcp8grvph0000gn/T/libjniopencv_core7674351826408248864.dylib   Reason: image not found

      cd OpenCV-2.3.1
      mkdir build
      cd build
      cmake -G "Unix Makefiles" ..
      make -j8
      sudo make install
   

      
               

                
         11 warnings and 11 errors generated.
      
               
      
               

                
         make[2]: *** [modules/highgui/CMakeFiles/opencv_highgui.dir/src/cap_ffmpeg.o] Error 1
      
               
      
               

                
         make[1]: *** [modules/highgui/CMakeFiles/opencv_highgui.dir/all] Error 2
      
               
      
               

                
         make: *** [all] Error 2