code

public void CapturePhotoAsync (OnCaptured callback) {
        _callback = callback;

        PhotoCapture.CreateAsync(showHolograms, (_photoCapture) => {
            this.photoCaptureObject = _photoCapture;
            Resolution cameraResolution = PhotoCapture.SupportedResolutions.OrderByDescending((res) => res.width * res.height).First();
            //1280x720
            targetTexture = new Texture2D(cameraResolution.width, cameraResolution.height);
            cameraParameters = new CameraParameters();
            cameraParameters.hologramOpacity = 0.0f;
            cameraParameters.cameraResolutionWidth = cameraResolution.width;
            cameraParameters.cameraResolutionHeight = cameraResolution.height;
            cameraParameters.pixelFormat = CapturePixelFormat.BGRA32;

            //Activate the camera
            photoCaptureObject.StartPhotoModeAsync(cameraParameters, onPhotoModeStarted);
        });
    }

void onPhotoModeStarted(PhotoCapture.PhotoCaptureResult result)
    {
        if (result.success)
        {
            //Take Picture
            Debug.Log("Taking Foto...");
            //photoCaptureObject.TakePhotoAsync(OnCapturedPhotoToMemory);
            photoCaptureObject.TakePhotoAsync(putPhotoOnObject);
        }
        else
        {
            Debug.Log("Unable to start photo mode");
        }
    }


 void putPhotoOnObject(PhotoCapture.PhotoCaptureResult result, PhotoCaptureFrame photoCaptureFrame)
    {
        if (!result.success)
        {
            Debug.LogError("Error CapturedPhotoToMemory");
            return;
        }
        //Copy image data into the target texture
        Debug.Log("Image to Texture");
        photoCaptureFrame.UploadImageDataToTexture(targetTexture);

        //Create GameObject
        Debug.Log("Create GameObhect");
        GameObject quad = GameObject.CreatePrimitive(PrimitiveType.Quad);
        Renderer quadRenderer = quad.GetComponent<Renderer>() as Renderer;
        //quadRenderer.material = new Material(Shader.Find("Transparent/Diffuse"));
        quadRenderer.material.color = Color.white;

        quad.transform.parent = this.transform;
        quad.transform.localPosition = new Vector3(3.0f, 0.0f, 0.0f);
        quad.AddComponent<Billboard>();

        quadRenderer.material.SetTexture("_MainTex", targetTexture);
        Debug.Log("Object should exist");
        photoCaptureObject.StopPhotoModeAsync(OnStoppedPhotoMode);
    }