private void SetTemplateDeskew()
{
switch (deskewType)
{
case Deskew.DeskewType.Auto:
TemplateImage = new Image <Gray, Byte>(Deskew.DeskewImage(templateImageCopy.Bitmap, 100, out selectedDeskewAngle)).Mat;
imageBox.Image = TemplateImage.Bitmap;
if (selectedDeskewAngle == 0)
{
break;
}
doubleStateValueTextBox.DoubleValue = selectedDeskewAngle;
break;
case Deskew.DeskewType.Custom:
selectedDeskewAngle = doubleStateValueTextBox.DoubleValue;
if (selectedDeskewAngle == 0)
{
break;
}
TemplateImage = new Image <Gray, Byte>(Deskew.DeskewImage(templateImageCopy.Bitmap, selectedDeskewAngle)).Mat;
imageBox.Image = TemplateImage.Bitmap;
break;
}
}
/// <summary>
/// Returns true if ImageCleanupDocumentParameters instances are equal
/// </summary>
/// <param name="input">Instance of ImageCleanupDocumentParameters to be compared</param>
/// <returns>Boolean</returns>
public bool Equals(ImageCleanupDocumentParameters input)
{
if (input == null)
{
return(false);
}
return
((
FileId == input.FileId ||
(FileId != null &&
FileId.Equals(input.FileId))
) &&
(
PageRange == input.PageRange ||
(PageRange != null &&
PageRange.Equals(input.PageRange))
) &&
(
RemoveBlackBorders == input.RemoveBlackBorders ||
RemoveBlackBorders.Equals(input.RemoveBlackBorders)
) &&
(
Deskew == input.Deskew ||
Deskew.Equals(input.Deskew)
) &&
(
RemoveLeftMarginPunchHoles == input.RemoveLeftMarginPunchHoles ||
RemoveLeftMarginPunchHoles.Equals(input.RemoveLeftMarginPunchHoles)
) &&
(
RemoveTopMarginPunchHoles == input.RemoveTopMarginPunchHoles ||
RemoveTopMarginPunchHoles.Equals(input.RemoveTopMarginPunchHoles)
) &&
(
RemoveRightMarginPunchHoles == input.RemoveRightMarginPunchHoles ||
RemoveRightMarginPunchHoles.Equals(input.RemoveRightMarginPunchHoles)
) &&
(
RemoveBottomMarginPunchHoles == input.RemoveBottomMarginPunchHoles ||
RemoveBottomMarginPunchHoles.Equals(input.RemoveBottomMarginPunchHoles)
) &&
(
DespeckleStrength == input.DespeckleStrength ||
DespeckleStrength.Equals(input.DespeckleStrength)
));
}
/// <summary>
/// Runs the test additional features.
/// </summary>
private static void RunTestAdditionalFeatures()
{
//// =====================================================
//// =====================================================
//// Deskew
//// =====================================================
//// =====================================================
Console.WriteLine("Running additional features tests:");
Deskew.Run();
DocumentConvertionProgress.Run();
ManualImageMasking.Run();
AutoImageMasking.Run();
}
/// <summary>
/// 图像纠偏
/// </summary>
/// <param name="source"></param>
/// <returns></returns>
public static Bitmap Deskew(Bitmap source)
{
var max = Math.Max(source.Width, source.Height);
Bitmap tempBmp;
if (max > 1000)
{
tempBmp = MakeImage(source, source.Width / 4, source.Height / 4, source.Width / 2, source.Height / 2);
tempBmp = BinarizeImage(tempBmp);
}
else
{
tempBmp = BinarizeImage(source);
}
var des = new Deskew(tempBmp);
var angle = des.GetSkewAngle();
return(RotateImage(tempBmp, (float)-angle));
}
/// <summary>
/// Gets the hash code
/// </summary>
/// <returns>Hash code</returns>
public override int GetHashCode()
{
unchecked // Overflow is fine, just wrap
{
int hashCode = 41;
if (FileId != null)
{
hashCode = hashCode * 59 + FileId.GetHashCode();
}
if (PageRange != null)
{
hashCode = hashCode * 59 + PageRange.GetHashCode();
}
hashCode = hashCode * 59 + RemoveBlackBorders.GetHashCode();
hashCode = hashCode * 59 + Deskew.GetHashCode();
hashCode = hashCode * 59 + RemoveLeftMarginPunchHoles.GetHashCode();
hashCode = hashCode * 59 + RemoveTopMarginPunchHoles.GetHashCode();
hashCode = hashCode * 59 + RemoveRightMarginPunchHoles.GetHashCode();
hashCode = hashCode * 59 + RemoveBottomMarginPunchHoles.GetHashCode();
hashCode = hashCode * 59 + DespeckleStrength.GetHashCode();
return(hashCode);
}
}
public void deskew(ref WriteableBitmap bmp)
{
Deskew sk = new Deskew(bmp);
double skewAngle = -1 * sk.GetSkewAngle();
bmp = WriteableBitmapExtensions.RotateFree(bmp, skewAngle);
}
/// <summary>
/// 图像纠偏
/// </summary>
/// <param name="source"></param>
/// <returns></returns>
public static Bitmap Deskew(Bitmap source)
{
var max = Math.Max(source.Width, source.Height);
Bitmap tempBmp;
if (max > 1000)
{
tempBmp = MakeImage(source, source.Width / 4, source.Height / 4, source.Width / 2, source.Height / 2);
tempBmp = BinarizeImage(tempBmp);
}
else
{
tempBmp = BinarizeImage(source);
}
var des = new Deskew(tempBmp);
var angle = des.GetSkewAngle();
return RotateImage(tempBmp, (float)-angle);
}
