Re: help with face detection

this code is in intel's site with very few modifications it compiles
just right



/////////////////////////////////


IplImage *img="/path/to/image";
CvSeq *faces;
CvMemStorage* storage=cvCreateMemStorage(0);
char * cascade_file=
        
"/etc/intel/opencv/data/haarcascades/haarcascade_frontalface_default.xml";
        cascade = (CvHaarClassifierCascade*)cvLoad(cascade_file,NULL,NULL,NULL);
        
        faces = cvHaarDetectObjects(    img,
                                        cascade,storage,
                                        1.2, // scale the cascade  by 20% after 
each pass
                                        2, // groups of 3 (2+1) or more 
neighbor face rectangles are
joined into a single "face", smaller groups are rejected
                                        CV_HAAR_DO_CANNY_PRUNING, // use Canny 
edge detector to
reduce number of false alarms
                                        cvSize(0, 0) // start from the minimum 
face size allowed by
the particular classifier
                                        );


//now show img with highgui functions

/////////////////////////////////

--- In OpenCV@xxxxxxxxxxxxxxx, "Salman Aslam" <salman.m.aslam@...> wrote:
>
> hi.
> i need help with face detection.  i can input video using my webcam,
but now
> i need a simple face detector to get started.  the intel open cv
> cvaux097.dll does not export its face detection routines, and i've been
> trying to work with the source code, but i'm getting errors.
> 
> would appreciate the help.
> 
> 
> [Non-text portions of this message have been removed]
>






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