/// <summary>
/// 打开摄像头
/// </summary>
private void OpenCamera()
{
//call back function register
camera.ImageCaptured += ShowImageInPictureBox;
camera.FaceCaptured += ShowFaceInPictureBox;
//Open local pre-process
camera.localFaceDetect = true;
camera.localFaceDistanceFilter = true;
//设置人脸过滤的大小阈值, 100*100pixel的最小过滤框
camera.SetThreshold(185);
camera.Open();
CameraCV.StartProcessOnFrame();
}
/// <summary>
/// 刷新picturebox任务，在timer中调用
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void pictureboxRefresh(object sender, EventArgs e)
{
if (camera.isOpen == false)
{
return;
}
if (camera.isProcessing == false)
{
SetPictureBox(pictureBoxCenter, new Bitmap("face.gif"));
//SetPictureBoxVisibility(pictureBox2, false);
SetTileButtonVisable(tileBtn, false);
SetPictureBoxVisibility(loadBox_small, true);
CameraCV.StartProcessOnFrame();
SetMessageLabel(bunifuCustomLabel1, identify_hint_str);
}
}