int
main(int argc, char** argv)
{
CvSeq* comp = 0;
CvRect window, eye;
int key, nc, found;
int text_delay, stage = STAGE_INIT;
init();
while (key != 'q')
{
frame = cvQueryFrame(capture);
if (!frame)
exit_nicely("cannot query frame!");
frame->origin = 0;
if (stage == STAGE_INIT)
window = cvRect(0, 0, frame->width, frame->height);
cvCvtColor(frame, gray, CV_BGR2GRAY);
nc = get_connected_components(gray, prev, window, &comp);
if (stage == STAGE_INIT && is_eye_pair(comp, nc, &eye))
{
delay_frames(5);
cvSetImageROI(gray, eye);
cvCopy(gray, tpl, NULL);
cvResetImageROI(gray);
stage = STAGE_TRACKING;
text_delay = 10;
}
if (stage == STAGE_TRACKING)
{
found = locate_eye(gray, tpl, &window, &eye);
if (!found || key == 'r')
stage = STAGE_INIT;
if (is_blink(comp, nc, window, eye)){
text_delay = 10;
system("/bin/bash ./blinked.sh");
}
DRAW_RECTS(frame, diff, window, eye);
DRAW_TEXT(frame, "blink!", text_delay, 1);
}
cvShowImage(wnd_name, frame);
cvShowImage(wnd_debug, diff);
prev = (IplImage*)cvClone(gray);
key = cvWaitKey(15);
}
exit_nicely(NULL);
}
int
dllmain(int* EyeX,int* EyeY)
{
//while (key != 'q')
//{
frame = cvQueryFrame(capture);
if (!frame)
exit_nicely("cannot query frame!");
frame->origin = 0;
if (stage == STAGE_INIT)
window = cvRect(0, 0, frame->width, frame->height);
cvCvtColor(frame, gray, CV_BGR2GRAY);
nc = get_connected_components(gray, prev, window, &comp);
if (stage == STAGE_INIT && is_eye_pair(comp, nc, &eye))
{
delay_frames(5);
cvSetImageROI(gray, eye);
cvCopy(gray, tpl, NULL);
cvResetImageROI(gray);
stage = STAGE_TRACKING;
text_delay = 10;
}
if (stage == STAGE_TRACKING)
{
found = locate_eye(gray, tpl, &window, &eye);
if (!found || key == 'r')
stage = STAGE_INIT;
if (is_blink(comp, nc, window, eye))
text_delay = 10;
DRAW_RECTS(frame, diff, window, eye);
DRAW_TEXT(frame, "blink!", text_delay, 1);
}
cvShowImage(wnd_name, frame);
cvShowImage(wnd_debug, diff);
prev = cvCloneImage(gray);
key = cvWaitKey(15);
*EyeX = eye.x;
*EyeY = eye.y;
//printf("X = %d\nY = %d\nWidth = %d\nHeight = %d\n\n", eye.x, eye.y, eye.width, eye.height);
//}
//exit_nicely(NULL);
return 0;
}