protected async Task <Texture2D> GetScreenShot()
{
camTex = new Texture2D(0, 0);
float startCapture = Time.realtimeSinceStartup;
var frameBreak = new WaitForEndOfFrame();
if (externalCamera)
{
camTex = await httpLoader.LoadTextureFromImage()
; while (!textureReceived)
{
await frameBreak;
}
}
else
{
//camTex = Resources.Load<Texture2D>("Photos/" + $"debug_{idx}");
camTex = CVUtils.LoadImgToTexture(photoPath, TextureFormat.RGBA32);
}
float endCapture = Time.realtimeSinceStartup;
captureTime = GenericUtils.CalculateTimeDifference(startCapture, endCapture);
textureReceived = true;
Handheld.Vibrate();
return(camTex);
}
private void DetectObjects(Texture2D input_tex)
{
text_result = "";
float startOCRt = Time.realtimeSinceStartup;
//face and object detection.
var outputs = _detector.RunInference(input_tex);
var face = faceMng.RecognizeFace(input_tex);
var classNames = outputs.Select(x => x.Key).ToList();
var classes = classNames.GroupBy(x => x).ToDictionary(x => x.Key, x => x.ToList().Count);
foreach (var label in classes)
{
if (text_result == String.Empty)
{
text_result = $"{label.Key} {label.Value}";
}
else
{
text_result = $"{text_result}, {label.Key} {label.Value}";
}
}
if (face != "Δεν εντοπίστηκε πρόσωπο" && face != "Δεν αναγνωρίστηκε")
{
text_result = $"{text_result}, εντοπίστηκε οικείο πρόσωπο με όνομα {face}";
}
float endOCRt = Time.realtimeSinceStartup;
detectionTime = GenericUtils.CalculateTimeDifference(startOCRt, endOCRt);
inferenceComplete = true;
}