I have installed the OpenCV library contributed hete  http://urbanhonking.com/ideasfordozens/2013/07/10/announcing-opencv-for-processing/ ..

I have installed the OpenCV library contributed hete  http://urbanhonking.com/ideasfordozens/2013/07/10/announcing-opencv-for-processing/..

1. ArrayList history = new ArrayList();
2. PVector d = new PVector();
3.   d.x=100;
4.   d.y=100;
5.   d.z=0;
6.   history.add(d);
7.    
8.   d.x=200;
9.   d.y=200;
10.   d.z=0; 
11.    history.add(d);
12. 
    
13.  println(history);

Why the result is [[ 200.0, 200.0, 0.0 ], [ 200.0, 200.0, 0.0 ]]
 and NOT [[ 100.0, 100.0, 0.0 ], [ 200.0, 200.0, 0.0 ]]

I want to do something like : After detecting a face ,copy the specific region to another area.

I was trying something like this..

opencv.ROI( faces[i].x, faces[i].y, faces[i].width, faces[i].height ); / /Specify the Region Of Interest
opencv.remember();  // Save it to memory
image( opencv.image(OpenCV.MEMORY), 329, 0 );  // display the image to another area

But it displays the whole image not only the face....

I am trying to install OpenCV ! I have spent 2 days for this.... I have read and tried everything... And I keep having this message!!

"No library found for hypermedia.video
Libraries must be installed in a folder named 'libraries' inside the 'sketchbook' folder. "

What Can I do???