private void load()
{
lock (lockObj)
{
if (loaded != 0)
{
return;
}
string extension = FileUtils.getExtension(filename);
try
{
UI.printInfo(UI.Module.TEX, "Reading texture bitmap from: \"{0}\" ...", filename);
BitmapReader reader = PluginRegistry.bitmapReaderPlugins.createObject(extension);
if (reader != null)
{
bitmap = reader.load(filename, isLinear);
if (bitmap.getWidth() == 0 || bitmap.getHeight() == 0)
{
bitmap = null;
}
}
if (bitmap == null)
{
UI.printError(UI.Module.TEX, "Bitmap reading failed");
bitmap = new BitmapBlack();
}
}
catch (Exception e)
{
UI.printError(UI.Module.TEX, "{0}", e);
}
loaded = 1;
}
}
static void Experiment5Taskv2Performence()
{
int level = 2;
string name = "lenna";
Logger.Info(name);
string inputName = $"../../../test_images/{name}.png";
Bitmap input = new Bitmap(inputName);
Bitmap output = new Bitmap(input.Width, input.Height, input.PixelFormat);
var imageReader = new BitmapReader <int>(input);
var mallat = new MallatDecomposition <int, NineSevenBiortogonalInteger <int> >(imageReader).Build(input.Size, level);
Logger.Info(mallat.ToString());
var calculator = new MallatEntropyEvaluator <int>(input.Size, level, mallat);
var mallatCollector = new MallatMerger <int>(input.Size, level, mallat);
var imageWriter = new BitmapWriter <int>(new Bitmap(input.Width, input.Height, System.Drawing.Imaging.PixelFormat.Format32bppRgb), "", mallatCollector);
string outputName = $"{inputName}_{mallat.ToString()}.png";
imageWriter.SetImageName(outputName);
calculator.DataLength = 3;
var sw = System.Diagnostics.Stopwatch.StartNew();
Logger.Info("Sync:");
imageWriter.Process();
Logger.Info($"Time:\t{sw.Elapsed}");
sw.Restart();
Logger.Info("Async v2:");
imageWriter.ProcessAsync();
Logger.Info($"Time:\t{sw.Elapsed}");
}
public void ExportAltitudes(string directory, int x, int y, IUltimaMapDataProvider manager)
{
using (var bitmap = BitmapReader.ExportAltitude(manager, x, y, EventExtractAltitudeProgress))
{
bitmap.Save(Path.Combine(directory, "Altitude.BMP"), ImageFormat.Bmp);
}
GC.Collect();
EventEndExtractAltitudeEnd(this, EventArgs.Empty);
}
static void TesterParameterDemo()
{
string inputName = "../../../test_images/lenna.png";
Bitmap input = new Bitmap(inputName);
var imageReader = new BitmapReader <float>(input);
var mallat = new MallatDecomposition <float, Haar <float> >(imageReader).Build(input.Size, 1);
var imageWriter = new BitmapWriter <float>(new Bitmap(input.Size.Width, input.Size.Height), "", mallat);
var tester = new ParameterTester <float>(imageWriter)
.SetNextParameters(new ParameterStorage().SetParameter("outputName", "../lenna_1.png"))
.SetNextParameters(new ParameterStorage().SetParameter("outputName", "../lenna_2.png"))
.SetNextParameters(new ParameterStorage().SetParameter("outputName", "../lenna_3.png"));
tester.RunSync();
}
public void ReadTest()
{
using (var fileStream = new FileStream("Evic11.dec", FileMode.Open, FileAccess.Read))
{
var bitmapReader = new BitmapReader();
var actualBitmap = bitmapReader.Read(fileStream, 0x2FC1);
BitmapData actualBitmapData = null;
byte[] actual;
try
{
actualBitmapData =
actualBitmap.LockBits(
new Rectangle(0, 0, actualBitmap.Width, actualBitmap.Height),
ImageLockMode.WriteOnly,
PixelFormat.Format1bppIndexed);
actual = new byte[actualBitmap.Height * actualBitmapData.Stride];
Marshal.Copy(actualBitmapData.Scan0, actual, 0, actual.Length);
}
finally
{
if (actualBitmapData != null)
{
actualBitmap.UnlockBits(actualBitmapData);
}
}
var expectedBitmap = (Bitmap)Image.FromFile("Evic11_0x2FC1.bmp");
BitmapData expectedBitmapData = null;
byte[] expected;
try
{
expectedBitmapData =
expectedBitmap.LockBits(
new Rectangle(0, 0, expectedBitmap.Width, expectedBitmap.Height),
ImageLockMode.WriteOnly,
PixelFormat.Format1bppIndexed);
expected = new byte[expectedBitmap.Height * expectedBitmapData.Stride];
Marshal.Copy(expectedBitmapData.Scan0, expected, 0, expected.Length);
}
finally
{
if (expectedBitmapData != null)
{
expectedBitmap.UnlockBits(expectedBitmapData);
}
}
CollectionAssert.AreEquivalent(expected, actual);
}
}
private async void SaveHandler()
{
try
{
var id = Global.LoggedUser.ID;
RepositoryModel item = null;
await Task.Run(() =>
{
using (CoreContext context = new CoreContext())
{
Repository repo = new DataLayer.Models.Repository()
{
SampleImage = Repository.SampleImage,
UserID = Repository.UserID
};
var user = context.Users.FirstOrDefault(x => x.ID == id);
if (user != null)
{
user.Repositories.Add(repo);
context.SaveChanges();
BitmapImage image = BitmapReader.Read(Repository.SampleImage);
Bitmap bitmap = BitmapConversion.BitmapImageToBitmap(image);
item = new RepositoryModel
{
ID = repo.ID,
UserID = repo.UserID,
SampleImage = repo.SampleImage,
Image = BitmapConversion.BitmapToBitmapSource(bitmap),
};
}
}
});
if (item != null)
{
Repositories.Add(item);
Repository = null;
}
}
catch (Exception ex)
{
LogHelper.LogException(new string[] { ex.ToString() });
}
}
static void Experiment7()
{
string name = "barbara";
string folder = "../../../test_images";
string inputName = $"{folder}/{name}.png";
Logger.Info(inputName);
Bitmap input = new Bitmap(inputName);
Bitmap output1 = new Bitmap(input.Width / 2, input.Height, input.PixelFormat);
Bitmap output2 = new Bitmap(input.Width / 2, input.Height, input.PixelFormat);
var imageReader = new BitmapReader <int>(input);
var d4 = new DaubechiesWaveletD4Integer <int>(imageReader);
var imageWriter1 = new BitmapWriter <int>(output1, $"{folder}/Experiment7_barbara_0.png", d4[0]);
var imageWriter2 = new BitmapWriter <int>(output1, $"{folder}/Experiment7_barbara_1.png", d4[1]);
imageWriter1.ProcessAsync();
imageWriter2.ProcessAsync();
}
private static void RunCase(int no, char color, Position pos)
{
var input = Fixture.Resource($"Case{no}-Input.txt");
var output = Fixture.Resource($"Case{no}-Output.txt");
var bitmap = new BitmapReader().Read(input);
var canvas = new Canvas(bitmap);
var surface = new Surface(canvas);
surface.Fill(pos, color);
var result = new StringBuilder();
new BitmapWriter(bitmap).Write(result);
var newLine = Environment.NewLine;
var expected = $"{newLine}{output}{newLine}";
var actual = $"{newLine}{result.ToString()}{newLine}";
Fixture.AreEqual(expected, actual);
}
static void Main(string[] args)
{
KnnTrainResult <SURFFeature> TrainedFeatures = new KnnTrainResult <SURFFeature>();
SURFFeatureExtractor FeatureExtractor = new SURFFeatureExtractor(threshold, octaves, initial)
{
ExtractNegativeOnly = true, MinimumScale = minimumScale
};
//Training
foreach (var SamplePathTag_Pair in SamplePathTag_Pairs)
{
string Path = SamplePathTag_Pair.Key;
string Tag = SamplePathTag_Pair.Value;
BitmapReader TestSampleBitmapReader = new BitmapReader(Path);
var Bitmaps = TestSampleBitmapReader.GetBitmaps();
Console.WriteLine("Extract features from tag:{0}, path:{1}", Tag, Path);
var features = FeatureExtractor.ExtractFeatures(Bitmaps, Tag);
Console.WriteLine("Features extract ,Count:{0}", features.Count());
var knnTrainer = new KnnTrainer <SURFFeature>(features);
var knnTrainResult = knnTrainer.Train();
TrainedFeatures.AddRange(knnTrainResult);
foreach (var b in Bitmaps)
{
b.Dispose();
}
GC.Collect();
GC.WaitForPendingFinalizers();
}
Application.EnableVisualStyles();
Application.Run(new MainForm(FeatureExtractor, TrainedFeatures));
}
public async void LoadSamples()
{
try
{
var id = Global.LoggedUser.ID;
List <RepositoryModel> list = new List <RepositoryModel>();
await Task.Run(() =>
{
using (CoreContext context = new CoreContext())
{
var result = context.Repositories.Where(x => x.UserID == id).ToList();
if (result != null && result.Count > 0)
{
foreach (var item in result)
{
RepositoryModel model = new RepositoryModel
{
ID = item.ID,
UserID = item.UserID,
SampleImage = item.SampleImage
};
BitmapImage image = BitmapReader.Read(item.SampleImage);
Bitmap bitmap = BitmapConversion.BitmapImageToBitmap(image);
model.Image = BitmapConversion.BitmapToBitmapSource(bitmap);
list.Add(model);
}
Repositories = new ObservableCollection <RepositoryModel>(list);
}
}
});
}
catch (Exception ex)
{
LogHelper.LogException(new string[] { ex.ToString() });
}
}
private void LoadPath_btn_Click(object sender, EventArgs e)
{
string path = FolderPath_TextBox.Text;
if (String.IsNullOrEmpty(path) == false && Directory.Exists(path))
{
string ResultPath = path + "\\Result\\";
Directory.CreateDirectory(ResultPath);
BitmapReader bitmapReader = new BitmapReader(path);
var bitmaps = bitmapReader.GetBitmaps();
foreach (var b in bitmaps)
{
string Filename = b.Tag as string;
var RecognizedBitmaps = DoRecognize(b);
foreach (var RecognizedBitmap in RecognizedBitmaps)
{
RecognizedBitmap.Save(ResultPath + Filename + (RecognizedBitmap.Tag as string) + ".png", System.Drawing.Imaging.ImageFormat.Png);
RecognizedBitmap.Dispose();
}
}
}
}
static void ExperimentEntropy(string name, int level)
{
string folder = "../../../test_images";
string inputName = $"{folder}/{name}.png";
Logger.Info(inputName);
Bitmap input = new Bitmap(inputName);
Bitmap output = new Bitmap(input.Width, input.Height, input.PixelFormat);
var tester = new MallatTester <int>((GetMallat) =>
{
var imageReader = new BitmapReader <int>(input);
var mallat = GetMallat(imageReader);
Logger.Info(mallat.ToString());
var calculator = new MallatEntropyEvaluator <int>(input.Size, level, (Segment <int>)mallat);
var mallatCollector = new MallatMerger <int>(input.Size, level, (Segment <int>)mallat);
var imageWriter = new BitmapWriter <int>(new Bitmap(input.Width, input.Height, System.Drawing.Imaging.PixelFormat.Format32bppArgb), "", mallatCollector);
string outputName = $"{folder}/{level}/{name}_{mallat.ToString()}.png";
imageWriter.SetImageName(outputName);
calculator.DataLength = 3;
return(new Node <int>[] { imageWriter, calculator });
});
tester.AddNewMallat((predecessor) => { return(new MallatDecomposition <int, TwoTwoInterpolatingInteger <int> >(predecessor).Build(input.Size, level)); });
tester.AddNewMallat((predecessor) => { return(new MallatDecomposition <int, FourTwoInterpolatingInteger <int> >(predecessor).Build(input.Size, level)); });
tester.AddNewMallat((predecessor) => { return(new MallatDecomposition <int, TwoFourInterpolatingInteger <int> >(predecessor).Build(input.Size, level)); });
tester.AddNewMallat((predecessor) => { return(new MallatDecomposition <int, FourFourInterpolatingInteger <int> >(predecessor).Build(input.Size, level)); });
tester.AddNewMallat((predecessor) => { return(new MallatDecomposition <int, TwoPlusTwoTwoInteger <int> >(predecessor).Build(input.Size, level)); });
tester.AddNewMallat((predecessor) => { return(new MallatDecomposition <int, DaubechiesWaveletD4Integer <int> >(predecessor).Build(input.Size, level)); });
tester.AddNewMallat((predecessor) => { return(new MallatDecomposition <int, NineSevenBiortogonalInteger <int> >(predecessor).Build(input.Size, level)); });
tester.AddNewMallat((predecessor) => { return(new MallatDecomposition <int, BaseWavelet <int> >(predecessor).Build(input.Size, level)); });
var sw = System.Diagnostics.Stopwatch.StartNew();
tester.RunAsync();
Logger.Info($"Time:\t{sw.Elapsed}");
}
/// <inheritdoc/>
public async Task <ProcessResultModel> ProcessAsync(ProcessPathCommand command, CancellationToken ct)
{
Ensure.ArgumentNotNull(command, nameof(command));
Ensure.ArgumentNotNull(ct, nameof(ct));
ImageFormat imageFormat = GetImageFormat(command.ImageFormat);
string imageExtension = imageFormat.FileExtensionFromEncoder();
if (string.IsNullOrWhiteSpace(imageExtension))
{
throw new UnexpectedNullException("Image file extension could not be determined.");
}
var fs = fileSystemStrategy.Create(command.DestinationPath);
if (fs == null)
{
throw new UnexpectedNullException("Filesystem could not be created based on the destination path.");
}
var reader = readerFactory.Create();
if (reader == null)
{
throw new UnexpectedNullException("Image reader could not be created.");
}
await reader.InitAsync(command.SourcePath, ct);
reader.Mapper = new AxisPositionMapper(command.AmountPerAxis, reader.Width, reader.Height, reader.Depth);
PreProcess(reader, imageFormat, command.AmountPerAxis, command.OutputSize);
var result = new ProcessResultModel
{
LabelCount = Convert.ToInt32(reader.GetLabelCount()),
Size = new int[] { reader.Width, reader.Height, reader.Depth }
};
ISet <AxisType> axisTypes = new HashSet <AxisType>(command.AxisTypes);
if (axisTypes.Count == 0)
{
axisTypes = new HashSet <AxisType> {
AxisType.Z
};
}
BitmapWrapper watermark = null;
if (!string.IsNullOrWhiteSpace(command.WatermarkSourcePath))
{
BitmapReader bitmapReader = new BitmapReader();
var watermarkBitmap = await bitmapReader.ReadAsync(command.WatermarkSourcePath, command.OutputSize, ct);
if (watermarkBitmap == null)
{
throw new UnexpectedNullException("Watermark could not be read.");
}
watermark = new BitmapWrapper(watermarkBitmap);
}
var images = new List <PositionAxisContainerModel <string> >();
foreach (AxisType axisType in axisTypes)
{
for (int i = 0; i < reader.Mapper.GetLength(axisType); i++)
{
ct.ThrowIfCancellationRequested();
string filename = $"{axisType}_{i}{imageExtension}";
var image = WriteImage(i, fs, command, reader, axisType, imageFormat, filename, watermark);
if (image != null)
{
images.Add(image);
}
}
}
reader.Dispose();
result.Images = images.OrderBy(e => e.Position).ToList();
return(result);
}
public void MapMake(string directory, string bitmaplocation, string bitmapZLocation, int x, int y, int index)
{
CollectionColorArea.InitializeSeaches();
CollectionAreaTexture.InitializeSeaches();
var list_errors = new List <string>();
foreach (var VARIABLE in CollectionColorArea.List)
{
Elements.Textures.TextureArea.AreaTextures area;
CollectionAreaTexture._fast.TryGetValue(VARIABLE.TextureIndex, out area);
if (VARIABLE.Max < VARIABLE.Min)
{
var tmp = VARIABLE.Max;
VARIABLE.Max = VARIABLE.Min;
VARIABLE.Min = tmp;
}
if (area != null || VARIABLE.Type == TypeColor.Cliff)
{
continue;
}
var error = VARIABLE.Name + @" refers to a non-existent texture '" + VARIABLE.TextureIndex + @"' not found";
list_errors.Add(error);
}
if (list_errors.Count > 0)
{
string errors = "";
foreach (var error_in in list_errors)
{
errors += error_in + '\n';
}
throw new Exception(errors);
}
var task = new Task[2];
var taskMapBitmap =
Task <AreaColor[]> .Factory.StartNew(() => BitmapReader.ColorsFromBitmap(CollectionColorArea,
bitmaplocation, x, y));
var taskMapZ = Task <sbyte[]> .Factory.StartNew(() => BitmapReader.AltitudeFromBitmapVersion2(bitmapZLocation, x, y));
task[0] = taskMapBitmap;
task[1] = taskMapZ;
try
{
Task.WaitAll(task);
}
catch (Exception e)
{
throw e;
}
GC.Collect();
var mulmaker = new MapMaking.MapMaker(taskMapZ.Result, taskMapBitmap.Result, x, y, index)
{
CollectionAreaColor = CollectionColorArea,
TextureAreas = CollectionAreaTexture,
AutomaticZMode = AutomaticMode,
MulDirectory = directory
};
mulmaker.ProgressText += EventProgress;
try
{
mulmaker.Bmp2Map();
OnMakingMap(EventArgs.Empty);
}
catch (Exception e)
{
throw e;
}
GC.Collect();
}
/// <summary>
/// Processes the images asynchronous.
/// </summary>
/// <param name="command">The command information.</param>
/// <param name="ct">The cancellation token.</param>
/// <returns>
/// The result of the image processing.
/// </returns>
/// <exception cref="ArgumentNullException">
/// command
/// or
/// ct
/// </exception>
/// <exception cref="UnexpectedNullException">
/// Image file extension could not be determined.
/// or
/// Filesystem could not be created based on the destination path.
/// or
/// Image reader could not be created.
/// or
/// Watermark could not be read.
/// or
/// Bitmap could not be centered.
/// </exception>
public async Task <ProcessResultModel> ProcessAsync(ProcessPathCommand command, CancellationToken ct)
{
if (command == null)
{
throw new ArgumentNullException(nameof(command));
}
if (ct == null)
{
throw new ArgumentNullException(nameof(ct));
}
var result = new ProcessResultModel();
var imageFormat = GetImageFormat(command.ImageFormat);
var imageExtension = imageFormat.FileExtensionFromEncoder();
if (string.IsNullOrWhiteSpace(imageExtension))
{
throw new UnexpectedNullException("Image file extension could not be determined.");
}
var fs = fileSystemStrategy.Create(command.DestinationPath);
if (fs == null)
{
throw new UnexpectedNullException("Filesystem could not be created based on the destination path.");
}
var reader = readerFactory.Create();
if (reader == null)
{
throw new UnexpectedNullException("Image reader could not be created.");
}
await reader.InitAsync(command.SourcePath, ct);
reader.Mapper = new AxisPositionMapper(Convert.ToUInt32(command.AmountPerAxis), reader.Width, reader.Height, reader.Depth);
PreProcess(reader, imageFormat, Convert.ToUInt32(command.AmountPerAxis), Convert.ToUInt32(command.DesiredSize));
result.LabelCount = Convert.ToInt32(reader.GetLabelCount());
ISet <AxisType> axisTypes = new HashSet <AxisType>(command.AxisTypes);
if (axisTypes.Count == 0)
{
axisTypes = reader.GetRecommendedAxisTypes();
}
BitmapWrapper watermark = null;
if (!string.IsNullOrWhiteSpace(command.WatermarkSourcePath))
{
BitmapReader bitmapReader = new BitmapReader();
var watermarkBitmap = await bitmapReader.ReadAsync(command.WatermarkSourcePath, Convert.ToUInt32(command.DesiredSize), ct);
if (watermarkBitmap == null)
{
throw new UnexpectedNullException("Watermark could not be read.");
}
watermark = new BitmapWrapper(watermarkBitmap);
}
var images = new List <PositionAxisContainerModel <string> >();
foreach (AxisType axisType in axisTypes)
{
for (int i = 0; i < command.AmountPerAxis; i++)
{
ct.ThrowIfCancellationRequested();
string filename = $"{axisType}_{i}{imageExtension}";
var bitmap = reader.ExtractPosition(axisType, Convert.ToUInt32(i), Convert.ToUInt32(command.DesiredSize));
if (bitmap != null)
{
if (command.Grayscale)
{
bitmap = bitmap.To8bppIndexedGrayscale();
}
bitmap = bitmap.ToCenter(Convert.ToUInt32(command.DesiredSize), Color.Black);
if (bitmap == null)
{
throw new UnexpectedNullException("Bitmap could not be centered.");
}
if (watermark != null)
{
bitmap = bitmap.AppendWatermark(watermark);
}
fs.File.WriteAllBytes(fs.Path.Combine(command.DestinationPath, filename), bitmap.ToByteArray(imageFormat));
images.Add(new PositionAxisContainerModel <string>(Convert.ToUInt32(i), axisType, filename));
}
}
}
result.Images = images.OrderBy(e => e.Position).ToList();
return(result);
}
