private async void PredictCommand_Execute(object sender, ExecutedRoutedEventArgs e)
{
try
{
DisplayStandByGraphic("Predicting...");
_predictor.Locator = Context.FaceDetection == FaceDetectionOption.Hog ? _hogLocator : _haarLocator;
var rs = new List <Result>();
await Task.Run(() =>
{
// Tensorflow session was created in a different thread.
_predictor.GetDefault();
rs = _predictor.Fit(Context.PicturePath);
});
if (rs.Count == 0)
{
MessageBox.Show("not found");
return;
}
_annotator.Option = Context.Annotation;
var rsImg = _annotator.Annotate(Context.PicturePath, rs);
ImageUtils.DisplayImage(rsImg, "Result");
}
catch (Exception ex)
{
MessageBox.Show($"An error occurred: {ex.Message}", "Error", MessageBoxButton.OK);
}
finally
{
DisplayDefaultGraphic();
}
}