Can anybody convert the below C++ code to java..
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Thread: Can anybody convert the below C++ code to java..

  1. #1
    Join Date
    Jan 2013
    Posts
    1

    Post Can anybody convert the below C++ code to java..

    #include "cv.h"
    #include "highgui.h"
    #include <stdlib.h>
    #include<sapi.h>

    // Global variables
    CvHaarClassifierCascade* cascade = 0;
    CvMemStorage* storage = 0;
    CvHaarClassifierCascade* cascade_e=0;
    CvMemStorage* storage1 = 0;
    int close=0,blink=0,eye_closed=0;
    int continuous_blink=0;
    int no_of_frames=1;
    double t;
    int temp,fps;
    int ms;
    int flag=0,count=0;
    // Alarm function
    bool alarm(int flag)
    {
    int i=0;
    ISpVoice * pVoice = NULL;

    if (FAILED(::CoInitialize(NULL)))
    return FALSE;

    HRESULT hr = CoCreateInstance(CLSID_SpVoice, NULL, CLSCTX_ALL, IID_ISpVoice, (void **)&pVoice);
    while(i<1){
    if( SUCCEEDED( hr ) )
    {
    if(flag==1)
    hr = pVoice->Speak(L"wake up, you are Fifty percent drowsy", 0, NULL);
    else
    hr = pVoice->Speak(L"wake up, you are hundred percent drowsy", 0, NULL);
    }
    i++;
    }
    pVoice->Release();
    pVoice = NULL;

    ::CoUninitialize();
    return TRUE;

    }
    /*Eyes detection*/
    void detectEyes( IplImage *img,CvRect *r)
    { int i;
    int eye_detect=0;
    CvSeq *eyes;

    //eye detection starts
    /* Set the Region of Interest: estimate the eyes' position */

    cvSetImageROI(img, /* the source image */
    cvRect
    (
    r->x, /* x = start from leftmost */
    r->y + (r->height/5.5), /* y = a few pixels from the top */
    r->width, /* width = same width with the face */
    (r->height*1)/3.0 /* height = 1/3 of face height */
    )
    );

    /* detect the eyes */
    eyes = cvHaarDetectObjects( img, /* the source image, with the estimated location defined */
    cascade_e, /* the eye classifier */
    storage1, /* memory buffer */
    1.15, 3, 0, /* tune for your app */
    cvSize(25, 15) /* minimum detection scale */
    );


    //$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
    if(no_of_frames==120)
    {
    printf("total blink in a minute is =%d\n",blink);
    no_of_frames=0;
    blink=0;
    continuous_blink=0;
    count=0;
    }

    //eye closed
    if(eyes->total==0 && flag<=1)
    {
    flag=1;
    printf("flag= %d",flag);
    }
    //eye open include
    if(eyes->total!=0 && flag==1)
    {
    flag=2;
    printf("flag= %d",flag);
    goto l1;
    }
    //eye open include
    if(eyes->total!=0 && flag==2)
    {
    flag=3;
    printf("flag= %d",flag);
    goto l1;
    }
    //eye open set flag=0
    if(eyes->total!=0 && flag==3)
    {
    flag=0;
    printf("flag= %d",flag);
    goto l1;
    }
    //eye closed include
    if(eyes->total==0 && flag==2 || flag==3)
    {
    flag=4;
    printf("flag= %d",flag);
    goto l1;
    }
    //eye closed include
    if(eyes->total==0 && flag==4)
    {
    flag=5;
    printf("flag= %d",flag);
    goto l1;
    }
    //eye closed set flag=1
    if(eyes->total==0 && flag==5)
    {
    flag=1;
    printf("flag= %d",flag);
    goto l1;
    }
    //eye open include
    if(eyes->total!=0 && flag==4 || flag==5)
    {
    flag=6;
    printf("flag= %d",flag);
    goto l1;
    }

    //eye open include
    if(eyes->total!=0 && flag==6)
    {
    flag=7;
    printf("flag= %d",flag);
    goto l1;
    }
    //eye open set flag=0
    if(eyes->total!=0 && flag==7)
    {
    flag=0;
    printf("flag= %d",flag);
    goto l1;
    }
    //eye close
    l1:
    if(eyes->total==0 && flag==6 || flag==7)
    {
    // printf("person is drowsy\n");
    flag=1;
    continuous_blink++;
    printf("continuous_blink=%d\n",continuous_blink);
    if(continuous_blink>=3)
    {
    alarm(1);
    }

    }
    //blink count
    if(eyes->total == 0)//close
    {
    if(close==0){
    blink++;
    }
    close=1;
    }
    else{ //open
    close=0;
    eye_closed=0;
    }
    if(close==1){
    eye_closed++;
    //printf("\ Eyes total.- %d",eyes->total);
    printf("\ Eyes closed in frame no.- %d",eye_closed);
    if(eye_closed==4)
    {
    alarm(1);
    }
    if(eye_closed>=8)
    alarm(2);

    }
    //printf("\no of blinks are %d",eye_closed);

    //$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
    printf("\n No. of frame is %d",no_of_frames++);
    cvNamedWindow( "Eye1", 1 );

    /* draw a rectangle for each detected eye */
    for( i = 0; i <(eyes ? eyes->total : 0); i++ )
    {

    /* get one eye */
    CvRect *eye = (CvRect*)cvGetSeqElem(eyes, i);
    /* draw a blue rectangle */
    int x,y,width,height;
    x=eye->x;
    y=eye->y;
    width=eye->width;
    height=eye->height;

    cvRectangle(img,
    cvPoint(eye->x, eye->y),
    cvPoint(eye->x + eye->width, eye->y + eye->height),
    CV_RGB(0, 0, 255),
    1, 8, 0
    );
    cvShowImage( "Eye1", img );

    }
    cvResetImageROI(img);





    }


    void detect_faces(IplImage* img)
    {
    int i=0;
    IplImage* gray;
    CvRect *r;

    /* Convert multichannel to 1-channel for faster processing */
    if (img->nChannels == 1)
    {
    gray = cvCloneImage(img);
    }
    else
    {
    gray = cvCreateImage(cvGetSize(img), img->depth, 1);
    cvCvtColor(img, gray, CV_RGB2GRAY);
    }

    /* detect faces */
    //t = (double)cvGetTickCount();

    CvSeq* faces = cvHaarDetectObjects(
    gray,
    cascade,
    storage,
    1.1,
    3,
    CV_HAAR_DO_CANNY_PRUNING,
    cvSize(20, 20)
    );
    // t = (double)cvGetTickCount() - t;
    // ms = cvRound( t / ((double)cvGetTickFrequency() * 1000.0) );
    //printf("Face Detection took %d ms \n", ms);

    for( i = 0; i < (faces ? faces->total : 0); i++ )
    {
    /* Draw red boxes on the faces found */
    r = (CvRect*)cvGetSeqElem(faces,i);

    cvRectangle(
    img,
    cvPoint(r->x, r->y),
    cvPoint(r->x + r->width, r->y + r->height),
    CV_RGB(255, 0, 0),
    1, 8, 0
    );



    detectEyes(img,r);

    cvResetImageROI(img);
    }
    }

    int main( int argc, char** argv )
    {
    IplImage *frame;
    CvCapture *capture;
    if (!cascade) {
    char* file = "haarcascade_frontalface_alt_tree.xml";
    cascade = (CvHaarClassifierCascade*) cvLoad(file, 0, 0, 0);
    storage = cvCreateMemStorage(0);
    }

    if (!cascade_e) {
    char* file = "haarcascade_eye_tree_eyeglasses.xml";
    cascade_e = (CvHaarClassifierCascade*) cvLoad(file, 0, 0, 0);
    storage1 = cvCreateMemStorage(0);
    }


    /* load the video AVI or WMV file */
    capture = cvCaptureFromAVI( "indrajeet_FI-40_BI-15_DYes.wmv" );
    fps = ( int )cvGetCaptureProperty( capture, CV_CAP_PROP_FRAME_COUNT );
    printf("FPS=%d\n",fps);
    // Gets the input video stream from camera
    //capture = cvCaptureFromCAM( 0 );


    // Checks if the input stream is obtained
    if( !capture )
    {
    fprintf( stderr, "ERROR: capture is NULL \n" );
    getchar();
    return -1;
    }

    // Show the image captured from the camera in the window and repeat
    while( 1 )
    {

    // Get one frame
    for(int i=0;i<10;i++)
    frame = cvQueryFrame( capture );

    // Cecks if a frame is obtained
    if( !frame )
    {
    fprintf( stderr, "END of the VIDEO..\n" );
    getchar();
    //break;
    goto l2;
    }

    // Flips the frame into mirror image
    cvFlip(frame,frame,1);

    // Call the function to detect and draw the face portion

    detect_faces(frame);

    cvShowImage( "video", frame );

    //If ESC key pressed exit
    if( (cvWaitKey(10) & 255) == 27 )
    break;
    }

    // Release the capture device housekeeping


    /* always check */
    l2:
    cvReleaseCapture( &capture );
    cvDestroyWindow( "video" );

    return 0;
    }

  2. #2
    Join Date
    May 2009
    Posts
    2,413

    Re: Can anybody convert the below C++ code to java..

    If you just want work done I suggest you contact a consulting firm.

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