private void GenerateCrop(GeneratorElementConfig config)
{
Console.WriteLine("from: " + config.InputFileName() + "\nto: " + config.OutputFileName() + "\nmethod: " + config.MethodName);
var image = Image.FromFile(config.InputFilePath);
Image res = SeamCarving.CropImage(image, config.ToWidth, config.ToHeight);
res.Save(config.OutputFilePath(), getImageFormat(config.FileExtension()));
}
private void BW_DoWork(object sender, DoWorkEventArgs e)
{
SeamCarving.TempMatrix = ImageMatrix;
BackgroundWorker worker = sender as BackgroundWorker;
stopWatch.Start();
dispatcherTimer.Start();
resizedImage = SeamCarving.Resize(ImageMatrix, newHeight, newWidth, worker);
ImageMatrix = resizedImage;
stopWatch.Stop();
}
static void Main(string[] args)
{
var show_help = false;
var inputPath = "";
var outputPath = "";
var heightRate = 0.5;
var widthRate = 0.5;
var p = new OptionSet()
{
{ "i|input=", "specific the input image.", v => { inputPath = v; } },
{ "o|output=", "specific the output image.", v => { outputPath = v; } },
{ "height", "specific the decreasing rate of height.\n" +
"(0.0~1.0, default: 0.5)",
(double v) => { heightRate = v; } },
{ "width", "specific the decreasing rate of width.\n" +
"(0.0~1.0, default: 0.5)",
(double v) => { widthRate = v; } },
{ "h|?|help", "show help message.", v => { show_help = v != null; } },
};
List <string> extra;
try {
extra = p.Parse(args);
if (show_help)
{
ShowHelp(p);
return;
}
var bm = new Bitmap(inputPath, true);
var sc = new SeamCarving(bm, Convert.ToInt32(bm.Height * heightRate),
Convert.ToInt32(bm.Width * widthRate));
var bo = sc.Carve();
bo.Save(outputPath);
}
catch (Exception e) {
Console.Write("SeamCarving: ");
Console.WriteLine(e.Message);
Console.WriteLine("Try 'SeamCarving --help' for more information.");
return;
}
// var bm = new Bitmap(@"/Users/xrc/Repository/AlgorithmHW/SeamCarving/example3.jpg",true);
// var sc = new SeamCarving(bm,bm.Height/2,bm.Width/2);
// var bo = sc.Carve();
// bo.Save(@"/Users/xrc/Repository/AlgorithmHW/SeamCarving/er3.jpg");
}
static void Main(string[] args)
{
var seamCarving = new SeamCarving();
using (var imageBitmap = new Bitmap(@"..\..\..\..\images\t001.png"))
using (var removeBitmap = new Bitmap(@"..\..\..\..\images\m001.png"))
{
var result = seamCarving.Remove(imageBitmap, removeBitmap);
result
.SaveTo("..\\..\\..\\out2.png", ImageFormat.Png)
.ShowFile();
}
}
private void GenerateSeamCarving(GeneratorElementConfig config)
{
Console.WriteLine("from: " + config.InputFileName() + "\nto: " + config.OutputFileName() + "\nmethod: " + config.MethodName);
var image = Image.FromFile(config.InputFilePath);
SeamCarving.LoadImage(new Bitmap(image));
EnergyFunctionBase energyFunction = GetEnergyFunction(config.MethodName);
if (config.ChangeWidth)
{
SeamCarving.ResizeWidth(energyFunction, image.Size.Width - config.ToWidth);
}
else
{
SeamCarving.ResizeHeight(energyFunction, image.Size.Height - config.ToHeight);
}
Image res = SeamCarving.ToImage();
res.Save(config.OutputFilePath(), getImageFormat(config.FileExtension()));
}
public void Carve()
{
this.undoRedo.PushToUndoStack((Bitmap)this.model.Image.Clone());
this.undoRedo.ClearRedoStack();
new Thread(() =>
{
for (int i = 0; i < this.filterParam; i++)
{
SeamCarving s = new SeamCarving(this.model.Image);
s.Prepare();
this.model.Image = s.GetCarvedBitmap();
this.view.Image = this.model.Image;
this.view.RedrawImageOnlyInvoker();
}
this.view.RedrawInvoker();
}).Start();
}
//MOZNA DODAC WARTOSC SREDNIA ENERGII W OBRAZIE I POKAZAC ZE Z USUWANIE SEAMOW SIE PODNOSI
private void LoadButton_Click(object sender, EventArgs e)
{
var result = OpenFileDialog.ShowDialog();
if (result != DialogResult.OK)
{
return;
}
if (_imageForm != null)
{
_imageForm.Close();
}
_imageForm = new ImageForm(this);
var image = Image.FromFile(OpenFileDialog.FileName);
_imageFileName = OpenFileDialog.SafeFileName;
_imageForm.imageBox.Image = image;
_imageForm.imageBox.Width = image.Width;
_imageForm.imageBox.Height = image.Height;
_imageForm.Show();
ImageHeightNumeric.Value = image.Height;
ImageWidthNumeric.Value = image.Width;
EnableImageControls();
//for testing
//MemoryStream ms = new MemoryStream();
//image.Save(ms, System.Drawing.Imaging.ImageFormat.Bmp);
SeamCarving.LoadImage(new Bitmap(image));
double avgEnergy;
Bitmap bmp;
SeamCarving.FindImageEnergy(GetEnergyAlgorithm(), out avgEnergy, out bmp);
AverageEnergyLabel.Text = avgEnergy.ToString("F2");
//_imageForm.imageBox.Image = bmp;
}
private void SetHeightButton_Click(object sender, EventArgs e)
{
var heightDiff = _imageForm.imageBox.Height - ImageHeightNumeric.Value;
var energyFunction = GetEnergyAlgorithm();
SeamCarving.ResizeHeight(energyFunction, heightDiff);
var newBitmap = SeamCarving.ToImage();
Bitmap bmp;
double avgEnergy;
SeamCarving.FindImageEnergy(energyFunction, out avgEnergy, out bmp);
AverageEnergyLabel.Text = avgEnergy.ToString("F2");
_imageForm.imageBox.Image = newBitmap;
_imageForm.imageBox.Width = newBitmap.Width;
_imageForm.imageBox.Height = newBitmap.Height;
ImageHeightNumeric.Value = newBitmap.Height;
ImageWidthNumeric.Value = newBitmap.Width;
ProgressBar.Value = 100;
}
public void GenerateEnergyMaps()
{
CreateOutputDirectory();
string[] files = GetFiles();
foreach (var f in files)
{
Image image = Image.FromFile(f);
double energy;
Bitmap bmp;
string filename = Path.GetFileNameWithoutExtension(f);
string fileExtension = Path.GetExtension(f);
foreach (var ef in enerfyFunctions)
{
SeamCarving.LoadImage(new Bitmap(image));
SeamCarving.FindImageEnergy(GetEnergyFunction(ef), out energy, out bmp);
bmp.Save(outputDirectory + "\\" + filename + "_" + ef + "_energyMap" + fileExtension);
//int [,] m = SeamCarving.ResizeWidth(GetEnergyFunction(ef),50);
//SeamCarving.LoadImage(bmp);
//Image im2 = SeamCarving.ToImage(m);
//im2.Save(outputDirectory + "\\" + filename + "_" + ef + "_test" + fileExtension);
}
}
}
