public void OnLoadImageFormFilePath(string filePath)
{
detectImageTaskCancellationToken = new CancellationTokenSource();
detectImageTaskCancellationToken.Token.Register(() =>
{
});
var testingProgressMessage = "Розпізнавання в прогресі. Будь ласка, зачекайте... ";
this.DetectionInProgress = true;
StatusMessageUpdater(testingProgressMessage);
Task task = new Task(() =>
{
Image <Bgr, Byte> image = new Image <Bgr, byte>(filePath);
this.OriginalImage = image.Resize(1000, 1000, Inter.Cubic, false);
var processedImage = LocalImage.ConvertOriginalImageToGrayScaleAndProcess(this.OriginalImage);
this.ProcessedImage = processedImage;
(ImageType imageType, List <System.Drawing.Rectangle> rectangles) = Detector.DetectCatInImageFile(NeuralNetwork, this.OriginalImage, this.ProcessedImage, (progress) => {
StatusMessageUpdater(testingProgressMessage + " Прогрес - " + progress.ToString("0") + "%");
});
if (imageType == ImageType.CAT)
{
var rectanglesImage = new Image <Bgr, Byte>(OriginalImage.Width, OriginalImage.Height, new Bgr(0, 0, 0));
foreach (var rectangle in rectangles)
{
rectanglesImage.Draw(rectangle, new Bgr(150, 0, 0), 2);
}
OriginalImage = OriginalImage.AddWeighted(rectanglesImage, 1, 1, 0);
var mainRectangle = AnchorBox.GetBoundingReactange(rectangles);
OriginalImage.Draw(mainRectangle, new Bgr(0, 200, 0), 5);
OriginalImage.Draw("Cat", new System.Drawing.Point(30, 120), FontFace.HersheyPlain, 8f, new Bgr(0, 200, 0), 10);
}
else
{
OriginalImage.Draw("No cat", new System.Drawing.Point(30, 120), FontFace.HersheyPlain, 8f, new Bgr(0, 0, 255), 10);
}
var temp = this.OriginalImage;
this.OriginalImage = null;
this.OriginalImage = temp;
this.OriginalImage.ROI = System.Drawing.Rectangle.Empty;
});
task.Start();
task.ContinueWith((t) => {
this.DetectionInProgress = false;
StatusMessageUpdater("Готово");
});
}