//2D降噪
 private void checkBox_2DDenoise_CheckedChanged(object sender, EventArgs e)
 {
     if (checkBox_2DDenoise.Checked == true)
     {
         MvApi.CameraSetNoiseFilter(m_hCamera, 1);
     }
     else
     {
         MvApi.CameraSetNoiseFilter(m_hCamera, 0);
     }
 }