private async void Recognize_Click(object sender, RoutedEventArgs e)
{
var bitmap = Inker.GetCropedSoftwareBitmap(newWidth: 227, newHeight: 227, keepRelativeSize: true);
var frame = VideoFrame.CreateWithSoftwareBitmap(bitmap);
var input = new CNTKGraphModelInput()
{
Input3 = frame
};
var output = await model.EvaluateAsync(input);
var highestValue = output.Plus258_Output_0.OrderByDescending(x => x).ToArray();
var guessedValue = "N/A";
for (int i = 0; i < output.Plus258_Output_0.Count; i++)
{
if (output.Plus258_Output_0[i] == highestValue[0])
{
guessedValue = i.ToString();
}
}
//var guessedTag = output.Plus258_Output_0.OrderBy(x => x).First();
//var guessedPercentage = output.Plus258_Output_0..loss.OrderByDescending(kv => kv.Value).First().Value;
RecognizedInk.Text = guessedValue;
}
public async Task <CNTKGraphModelOutput> EvaluateAsync(CNTKGraphModelInput input)
{
CNTKGraphModelOutput output = new CNTKGraphModelOutput();
LearningModelBindingPreview binding = new LearningModelBindingPreview(learningModel);
binding.Bind("Input3", input.Input3);
binding.Bind("Plus258_Output_0", output.Plus258_Output_0);
LearningModelEvaluationResultPreview evalResult = await learningModel.EvaluateAsync(binding, string.Empty);
return(output);
}
