static void Main(string[] args)
{
List <double> timeList = new List <double>();
for (int i = 0; i < 100; i++)
{
DateTime t1 = DateTime.Now;
double[,,] arrayImage = BitmapConverter.BitmapToDoubleRgb(new Bitmap("testReading.png"));
//double[,,] arrayImage = BitmapConverter.BitmapToDoubleRgbNaive(new Bitmap("testReading.png"));
DateTime t2 = DateTime.Now;
double time = (t2 - t1).TotalSeconds;
//System.Diagnostics.Debug.WriteLine("reading"+i + ": " + time.ToString("0.0000"));
timeList.Add(time);
}
STAT stat = new STAT();
stat.SetData(timeList.ToArray());
System.Diagnostics.Debug.WriteLine("Expectation: " + stat.Expectation_niz.ToString("0.0000") + " | " + stat.Expectation.ToString("0.0000") + " | " + stat.Expectation_verh.ToString("0.0000"));
System.Diagnostics.Debug.WriteLine("Sigma: " + stat.Sigma_niz.ToString("0.0000") + " | " + stat.Sigma.ToString("0.0000") + " | " + stat.Sigma_verh.ToString("0.0000"));
System.Diagnostics.Debug.WriteLine("Total time:" + timeList.Sum().ToString("0.0000"));
}
private void вілкритиToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog ofd = new OpenFileDialog();
ofd.InitialDirectory = m_sampleDirectory;
if (ofd.ShowDialog() != DialogResult.OK)
{
return;
}
m_image = BitmapConverter.BitmapToDoubleRgb(new Bitmap(ofd.FileName));
OutputImageOnForm();
}
private void OutputSegmentations(Workbook wb, string filename, int width, int height)
{
Worksheet ws = wb.Worksheets[0];
//image reading
Bitmap b = new Bitmap(filename);
double[,,] arrayImage = BitmapConverter.BitmapToDoubleRgb(b);
//MemoryStream memoryStream = new MemoryStream();
//b.Save(memoryStream, System.Drawing.Imaging.ImageFormat.Jpeg);
//processing cycle
int counter = 0;
for (int k = kMin, i = 0; k <= kMax; k += kStep, i++)
{
int currentRow = i * (RowsForDetails + 1) + startImageRowNumber;
for (int min = minMin, j = startImageColumnNumber; min <= minMax; min += minStep, j++)
{
//получение результатов сегментации
Segmentation segmentationObj = new Segmentation();
Bitmap res = segmentationObj.DoSegmentation(b, 0.84, k, min, new SegmentationBasedOnGraph.ColorShemes.RGBColorSheme());
//приведение результатов к нужному размеру
res = Service.ResizeImage(res, width, height);
///сохранения результата в поток
MemoryStream memoryStream = new MemoryStream();
res.Save(memoryStream, System.Drawing.Imaging.ImageFormat.Jpeg);
//добавления сегментации на страницу
ws.Cells[currentRow + 1, j].Value = segmentationObj.m_componentLength.ToString();
int idx = ws.Pictures.Add(currentRow, j, memoryStream);
ws.Cells[currentRow + 1, j].Value = $"Сегментів: {segmentationObj.m_componentLength}";
ws.Cells[currentRow + 2, j].Value = $"Сума внутрішньокластерних дисперсій: {segmentationObj.GetInternalDifferenceAssessment().ToString("0.00")}";
counter++;
System.Diagnostics.Debug.WriteLine($"Сегментация {counter} посчитана");
}
}
}
private void открытьToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog openFileWindow = new OpenFileDialog();
if (openFileWindow.ShowDialog() == DialogResult.OK)
{
Bitmap bmp = new Bitmap(openFileWindow.FileName);
//storing image info
m_workImage = BitmapConverter.BitmapToDoubleRgb(bmp);
m_originalImage = (double[, , ])m_workImage.Clone();
m_imageName = Path.GetFileNameWithoutExtension(openFileWindow.FileName);
//fill fields with image height and width
textBox1.Text = String.Format("Ширина: {0}{2}Висота: {1}", bmp.Width, bmp.Height, Environment.NewLine);
SubdivisionWidthTextBox.Text = bmp.Width.ToString();
SubdivisionHeightTextBox.Text = bmp.Height.ToString();
OutputBitmapOnPictureBox(bmp);
}
}
public void Teach()
{
Errors.Clear();
DateTime t1 = DateTime.Now;
for (int epoсh = 0; epoсh < EPOCH_NUMBER; epoсh++)
{
double epohError = 0;
//System.Diagnostics.Debug.WriteLine("----" + "epoсh" + epoсh+"----");
string[] folders = Directory.GetDirectories(m_folder);
for (int i = 0; i < folders.Length; i++)
{
string[] files = Directory.GetFiles(folders[i]);
for (int j = 0; j < files.Length; j++)
{
char ch = Path.GetFileName(folders[i])[0];
double[,,] arrImage = BitmapConverter.BitmapToDoubleRgb(new Bitmap(files[j]));
Vector input = ArrayImageService.formInputVectorForNeuralNetwork(arrImage);
double err = m_network.BackPropagation(input, LettersInformator.GetVectorForLetter(ch), 0.5);
//System.Diagnostics.Debug.WriteLine(String.Format("letter: '{0}' error: {1:0.0000}", ch, err));
epohError += err;
}
}
Errors.Add(epohError);
//System.Diagnostics.Debug.WriteLine(String.Format("EPOCH: '{0}' ERROR: {1:0.0000}", epoсh, epohError));
//System.Diagnostics.Debug.WriteLine("_________________________________");
}
DateTime t2 = DateTime.Now;
System.Diagnostics.Debug.WriteLine("Время обучения: " + (t2 - t1));
}
private static void OutputSegmentations(Workbook wb, string filename, int width, int height)
{
Worksheet ws = wb.Worksheets[0];
//image reading
Bitmap b = new Bitmap(filename);
double[,,] arrayImage = BitmapConverter.BitmapToDoubleRgb(b);
//MemoryStream memoryStream = new MemoryStream();
//b.Save(memoryStream, System.Drawing.Imaging.ImageFormat.Jpeg);
//processing cycle
for (int k = kMin, i = 0; k <= kMax; k += kStep, i++)
{
int currentRow = i * (RowsForDetails + 1) + startImageRowNumber;
for (int min = minMin, j = startImageColumnNumber; min <= minMax; min += minStep, j++)
{
int idx = ws.Pictures.Add(currentRow, j, memoryStream);
}
}
}
private void відкритиToolStripMenuItem_Click(object sender, EventArgs e)
{
OpenFileDialog openFileWindow = new OpenFileDialog();
if (openFileWindow.ShowDialog() == DialogResult.OK)
{
Bitmap bmp = new Bitmap(openFileWindow.FileName);
//storing image info
WorkingImage.Clear();
WorkingImage.Add(BitmapConverter.BitmapToDoubleRgb(bmp));
ImageName = Path.GetFileNameWithoutExtension(openFileWindow.FileName);
toolStripStatusLabel1.Text = ImageName;
LogOutputTextBox.Text += "Відкрито зображення \"" + ImageName + "\"" + Environment.NewLine + "Ширина зображення :" + bmp.Width + Environment.NewLine + "Висота зображення:" + bmp.Height + Environment.NewLine;
//fill fields with image height and width
//textBox1.Text = String.Format("Ширина: {0}{2}Висота: {1}", bmp.Width, bmp.Height, Environment.NewLine);
//SubdivisionWidthTextBox.Text = bmp.Width.ToString();
//SubdivisionHeightTextBox.Text = bmp.Height.ToString();
OutputBitmapOnPictureBox(bmp);
textBox4.Text = "" + WorkingImage.Count;
}
}
private void открытьToolStripMenuItem_Click(object sender, EventArgs e)
{
segmented = null;
ResetScrollsBarsValues();
OpenFileDialog openFileWindow = new OpenFileDialog();
if (openFileWindow.ShowDialog() == DialogResult.OK)
{
Bitmap bmp = new Bitmap(openFileWindow.FileName);
m_workImage = BitmapConverter.BitmapToDoubleRgb(bmp);
m_originalImage = (double[, , ])m_workImage.Clone();
m_imageName = Path.GetFileNameWithoutExtension(openFileWindow.FileName);
//pictureBox1.Width = bmp.Width;
//pictureBox1.Height = bmp.Height;
//pictureBox1.Image = bmp;
OutputBitmapOnPictureBox(bmp);
}
}
public Bitmap DoSegmentation(Bitmap bmp, double sigma, double k, int minSize, IColorSheme colorSheme)
{
double[,,] arrayImage = BitmapConverter.BitmapToDoubleRgb(bmp);
return(DoSegmentation(arrayImage, sigma, k, minSize, colorSheme));
}
