private async void OnRecognizedButtonClicked(object sender, RoutedEventArgs e)
{
progressRing.Visibility = Visibility.Visible;
InMemoryRandomAccessStream stream = new InMemoryRandomAccessStream();
var file = await SaveDrawing();
var imageStream = await imageProcessor.Process(file);
TrainConfig result = await perceptron.Activation(imageStream);
progressRing.Visibility = Visibility.Collapsed;
var recognitionResult = await RecognizeDialog.ShowDialogAsync(result.Symbol);
progressRing.Visibility = Visibility.Visible;
if (recognitionResult == RecognitionResult.Right)
{
await perceptron.Calculate(imageStream.CloneStream(), result);
}
else
{
var rightConfig = await TrainSetConfigHelper.GetOppositTrainConfig(result);
await perceptron.Calculate(imageStream.CloneStream(), rightConfig);
}
progressRing.Visibility = Visibility.Collapsed;
ClearCanvas();
}
private async void SettingsPage_Loaded(object sender, RoutedEventArgs e)
{
trainSetConfig = await TrainSetConfigHelper.ParseConfigJson();
imageProcessor = new ImageProcessor();
perceptron = new Perceptron();
symbol1TextBlock.Text = trainSetConfig.Train1.Symbol;
symbol2TextBlock.Text = trainSetConfig.Train2.Symbol;
}
private async void InitFields(bool loadModel)
{
trainSetConfig = await TrainSetConfigHelper.ParseConfigJson();
imageProcessor = new ImageProcessor();
rowCellsCount = trainSetConfig.ImageWidth;
columnCellCount = trainSetConfig.ImageHeight;
cellsCount = rowCellsCount * columnCellCount;
cells = new int[cellsCount];
weights = new double[cellsCount + 1];
if (loadModel)
{
await LoadModel();
}
else
{
GenerateInitWeightVector();
}
}
public async static Task <TrainConfig> ShowDialogAsync()
{
var config = await TrainSetConfigHelper.ParseConfigJson();
ContentDialog contentDialog = new ContentDialog
{
Title = "Set value",
Content = "Choose entered value",
PrimaryButtonText = config.Train1.Symbol,
SecondaryButtonText = config.Train2.Symbol
};
var result = await contentDialog.ShowAsync();
if (result == ContentDialogResult.Primary)
{
return(config.Train1);
}
else
{
return(config.Train2);
}
}
private async void InitConfig()
{
trainSetConfig = await TrainSetConfigHelper.ParseConfigJson();
}
