public override EImageBW8 Run(EImageBW8 img)
{
if (!Enable)
{
return(img);
}
EImageBW8 imgBw8 = new EImageBW8();
imgBw8.SetSize(img);
switch (Type)
{
case MorphologyType.Square:
EasyImage.DilateBox(img, imgBw8, Width);
break;
case MorphologyType.Rectangle:
EasyImage.DilateBox(img, imgBw8, Width, Height);
break;
case MorphologyType.Circle:
EasyImage.DilateDisk(img, imgBw8, Width);
break;
default: EasyImage.DilateBox(img, imgBw8, Width);
break;
}
img.Dispose();
img = new EImageBW8();
return(imgBw8);
}
/// <summary>
/// 图片均衡操作，将传入图片自动转换，imgWidth：设定图片宽度，imgHeight图片设定高度
/// 图片(forexample:a.bmp)另存为同文件夹下面的_a.bmp
/// </summary>
/// <param name="ImagePath"></param>
public void QualizerImage(string ImagePath, int imgWidth, int imgHeight)
{
try
{
if ((ImagePath.Length == 0) || (!File.Exists(ImagePath)))
{
return;
}
EImageBW8 EBW8ImageOrig = new EImageBW8(); // EImageBW8 instance
EImageBW8 EBW8ImageDest = new EImageBW8(); // EImageBW8 instance
EBW8ImageOrig.SetSize(imgWidth, imgHeight);
// Make image black
EasyImage.Oper(EArithmeticLogicOperation.Copy, new EBW8(0), EBW8ImageOrig);
EBW8ImageOrig.Load(ImagePath);
EBW8ImageDest.SetSize(imgWidth, imgHeight);
// Make image black
EasyImage.Oper(EArithmeticLogicOperation.Copy, new EBW8(0), EBW8ImageDest);
EBW8ImageDest.SetSize(EBW8ImageOrig);
EasyImage.Equalize(EBW8ImageOrig, EBW8ImageDest);
EBW8ImageOrig.Dispose();
//EBW8ImageDest.Save(ImagePath);
EBW8ImageDest.Save(ImageSaveAsPath(ImagePath));
}
catch
{
throw;
}
}
public override EImageBW8 Run(EImageBW8 img)
{
if (!Enable)
{
return(img);
}
EImageBW8 imgBw8 = new EImageBW8();
imgBw8.SetSize(img);
switch (Mode)
{
case MyThresholdMode.Auto:
EBW8 value1 = EasyImage.AutoThreshold(img, EThresholdMode.MinResidue);
AbsoluteValue = value1.Value;
break;
case MyThresholdMode.Absolute:
break;
case MyThresholdMode.Relative:
EBW8 value2 = EasyImage.AutoThreshold(img, EThresholdMode.Relative, RelativeValue);
AbsoluteValue = value2.Value;
break;
default:
break;
}
EasyImage.Threshold(img, imgBw8, AbsoluteValue);
img.Dispose();
img = new EImageBW8();
return(imgBw8);
}
public override EImageBW8 Run(EImageBW8 img)
{
if (!Enable)
{
return(img);
}
EImageBW8 imgBw8 = new EImageBW8();
imgBw8.SetSize(img);
EasyImage.GainOffset(img, imgBw8, Gain, Offset);
img.Dispose();
img = new EImageBW8();
return(imgBw8);
}
public override EImageBW8 Run(EImageBW8 img)
{
if (!Enable)
{
return(img);
}
EImageBW8 imgBw8 = new EImageBW8();
imgBw8.SetSize(img);
EasyImage.Median(img, imgBw8);
img.Dispose();
img = new EImageBW8();
return(imgBw8);
}
public override EImageBW8 Run(EImageBW8 img)
{
if (!Enable)
{
return(img);
}
EImageBW8 imgBw8 = new EImageBW8();
float a = 0f, x = 0f, y = 0f;
if (Value % 180 < 90)
{
//当前角度
a = (float)Math.Atan2((float)img.Height / 2, (float)img.Width / 2);
//旋转后角度
float b = a + Value % 90 * ((float)Math.PI / 180);
float c = a - Value % 90 * ((float)Math.PI / 180);
//斜边
float z = (float)Math.Sqrt(img.Width * img.Width + img.Height * img.Height) / 2;
//xy增量
x = (float)(Math.Cos(c) - Math.Cos(a)) * z;
y = (float)(Math.Sin(b) - Math.Sin(a)) * z;
//设置新图片大小
imgBw8.SetSize((int)(img.Width + 2 * x), (int)(img.Height + 2 * y));
}
else if (Value % 180 >= 90)
{
//当前角度
a = (float)Math.Atan2((float)img.Height / 2, (float)img.Width / 2);
//旋转后角度
float b = a + Value % 90 * ((float)Math.PI / 180);
float c = a - Value % 90 * ((float)Math.PI / 180);
//斜边
float z = (float)Math.Sqrt(img.Width * img.Width + img.Height * img.Height) / 2;
//xy增量
y = (float)(Math.Cos(c) - Math.Cos(a)) * z;
x = (float)(Math.Sin(b) - Math.Sin(a)) * z;
//设置新图片大小
imgBw8.SetSize((int)(img.Height + 2 * x), (int)(img.Width + 2 * y));
}
EasyImage.ScaleRotate(img, (float)img.Width / 2, (float)img.Height / 2, (float)imgBw8.Width / 2, (float)imgBw8.Height / 2, 1, 1, Value, imgBw8, 0);
img.Dispose();
img = new EImageBW8();
return(imgBw8);
}
