public List <RecognitionResult> RecognizeImages(List <Bitmap> images)
{
recognitionProgress = 0;
isRecognizing = true;
var answers = new List <RecognitionResult>();
for (int i = 0; i < images.Count; ++i)
{
var imageToRecognize = new SimpleImage(images[i]);
var imageData = imageToRecognize.GetGrayData(0, 0, imageToRecognize.Width, imageToRecognize.Height);
var sample = new TextureSample(imageData, false);
answers.Add(GetBestMatch(sample, new Rectangle(0, 0, imageData.Width, imageData.Height)));
recognitionProgress += 1.0 * i / images.Count;
}
recognitionProgress = 1;
isRecognizing = false;
return(answers);
}
public RecognitionResult RecognizeImage(Bitmap image, Rectangle region)
{
recognitionProgress = 0;
isRecognizing = true;
var imageToRecognize = new SimpleImage(image);
recognitionProgress = 0.2;
var imageData = imageToRecognize.GetGrayData(region.X, region.Y,
region.X + region.Width, region.Y + region.Height);
var sample = new TextureSample(imageData, false);
recognitionProgress = 0.8;
var answer = GetBestMatch(sample, region);
recognitionProgress = 1;
isRecognizing = false;
return(answer);
}
private void TeachThread(object parameter)
{
TeachThreadParameter input = parameter as TeachThreadParameter;
if (input == null)
{
throw new ArgumentNullException("Неправильный параметр потока.");
}
var delta = 1.0 / filesToTeach.Count;
for (int i = input.From; (i < input.To) && (!isTeachingAborted); ++i)
{
try
{
var image = new SimpleImage(imagesToTeach[i]);
var imageData = image.GetGrayData();
var lbp = new LBPCreator(imageData, true, true, false);
var glcm = new GLCMCreator(imageData, true, true, false);
AddFeatures(glcm.Feature, lbp.Feature, filesToTeach[i]);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
continue;
}
finally
{
lock ((knownFiles as ICollection).SyncRoot)
{
teachProgress += delta;
}
}
}
input.CommonBarrier.SignalAndWait();
}
