private void changeRGBImage()
 {
     Debug.Log("RGB Image state");
     m_imageState  = IMAGE_STATE.RGB;
     m_btnTxt.text = "Infrared";
     ChangeImage(kinectClient.RGBTexture);
     colorImage.transform.localScale = Vector3.one;
 }
 private void changeInferradImage()
 {
     Debug.Log("Inferrad Image state");
     m_imageState  = IMAGE_STATE.Infrared;
     m_btnTxt.text = "RGB";
     ChangeImage(kinectClient.IRTexture);
     colorImage.transform.localScale = new Vector3(1, -1, 1);
 }