public void SimpleWBProperties()
{
using var wb = SimpleWB.Create();
var inputMax = wb.InputMax;
var inputMin = wb.InputMin;
var outputMax = wb.OutputMax;
var outputMin = wb.OutputMin;
var p = wb.P;
const float val = 100f;
wb.InputMax = val;
wb.InputMin = val;
wb.OutputMax = val;
wb.OutputMin = val;
wb.P = val;
Assert.Equal(val, wb.InputMax);
Assert.Equal(val, wb.InputMin);
Assert.Equal(val, wb.OutputMax);
Assert.Equal(val, wb.OutputMin);
Assert.Equal(val, wb.P);
Assert.NotEqual(inputMax, wb.InputMax);
Assert.NotEqual(inputMin, wb.InputMin);
Assert.NotEqual(outputMax, wb.OutputMax);
Assert.NotEqual(outputMin, wb.OutputMin);
Assert.NotEqual(p, wb.P);
}
public void Sample()
{
if (!Debugger.IsAttached)
{
return;
}
string[] files;
using (var dialog = new System.Windows.Forms.OpenFileDialog
{
RestoreDirectory = true,
Multiselect = true,
Filter = "Image Files(*.png;*.jpg;*.jpeg;*.bmp)|*.png;*.jpg;*.jpeg;*.bmp"
})
{
if (dialog.ShowDialog() != System.Windows.Forms.DialogResult.OK)
{
return;
}
files = dialog.FileNames;
}
var desktop = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
var dstDir = System.IO.Path.Combine(desktop, "WB");
System.IO.Directory.CreateDirectory(dstDir);
using var simpleWB = SimpleWB.Create();
using var learningWB = LearningBasedWB.Create("");
using var grayworldWB = GrayworldWB.Create();
foreach (var file in files)
{
testOutputHelper.WriteLine(System.IO.Path.GetFileNameWithoutExtension(file));
using var src = new Mat(file);
using var dstSimple = new Mat();
using var dstLearning = new Mat();
using var dstGrayworld = new Mat();
simpleWB.BalanceWhite(src, dstSimple);
learningWB.BalanceWhite(src, dstLearning);
grayworldWB.BalanceWhite(src, dstGrayworld);
using var temp1 = new Mat();
using var temp2 = new Mat();
using var dst = new Mat();
Cv2.HConcat(src, dstSimple, temp1);
Cv2.HConcat(dstLearning, dstGrayworld, temp2);
Cv2.VConcat(temp1, temp2, dst);
/*
* using (new Window("src", src))
* using (new Window("dst", dst))
* {
* Cv2.WaitKey();
* }*/
dst.SaveImage(System.IO.Path.Combine(dstDir, $"{System.IO.Path.GetFileNameWithoutExtension(file)}.png"));
}
}