public IEnumerator TakeScreenShot()
{
yield return(new WaitForEndOfFrame());
Camera camOV = OVcamera.GetComponent <Camera>();
//Debug.LogWarning(camOV);
RenderTexture currentRT = RenderTexture.active;
RenderTexture.active = camOV.targetTexture;
//Debug.Log(camOV.targetTexture.width);
//camOV.Render();
Texture2D imageOverview = new Texture2D(camOV.targetTexture.width, camOV.targetTexture.height, TextureFormat.RGB24, false);
imageOverview.ReadPixels(new Rect(0, 0, camOV.targetTexture.width, camOV.targetTexture.height), 0, 0);
imageOverview.Apply();
RenderTexture.active = currentRT;
//Debug.Log(imageOverview.GetRawTextureData().Length);
//(byte *) imageOverview.GetRawTextureData()
OpenCVInterop.DrawImage(camOV.targetTexture.height, camOV.targetTexture.width, imageOverview.GetRawTextureData());
}
