public void ProcessFields()
{
foreach (ICRField Field in this.Fields)
{
ImageX FieldImage = new ImageX(imagXpress1);
DropOutProcessor oDrop = new DropOutProcessor(formFix1);
oDrop.DropOutMethod = DropOutMethod.DropOut;
oDrop.PerformReconstruction = false;
oDrop.Area = new Rectangle(Field.Left, Field.Top, Field.Width, Field.Height);
DropOutResult oDropOutResult = oDrop.CreateImageOfField(frmFilledImage, regResult);
FieldImage = ImageX.FromHdib(imagXpress1, oDropOutResult.Image.ToHdib(true), true);
oDrop.Dispose();
OutputFieldImg.Image = FieldImage.Copy();
OnPictureChanged(ICRType.Field);
// MessageBox.Show("Field Loaded");
Application.DoEvents();
// Set area and analyze field DIB
SmartZone2.Reader.CharacterSet = Field.CharSet;
SmartZone2.Reader.Segmentation.SplitMergedChars = true;
SmartZone2.Reader.Segmentation.SplitOverlappingChars = true;
FieldImage = this.PreprocessField(FieldImage);
OutputFieldImg.Image = FieldImage.Copy();
OnPictureChanged(ICRType.FieldProcessed);
//MessageBox.Show("Field Processed");
Application.DoEvents();
Rectangle currentArea = new Rectangle(0, 0, Field.Width, Field.Height);
SmartZone2.Reader.Area = currentArea;
myTextBlockRes = SmartZone2.Reader.AnalyzeField(FieldImage.ToHdib(true));
if (myTextBlockRes.NumberTextLines > 0)
{
// MessageBox.Show(myTextBlockRes.TextLine(0).Text);
Chars.Clear();
for (int i = 1; myTextBlockRes.NumberTextLines + 1 != i; i++)
{
LineResult = myTextBlockRes.TextLine(0);
String charResult = "";
int ControlIndex = 1;
for (int charIndex = 0; LineResult.NumberCharacters != charIndex; charIndex++)
{
CharacterResult characterResult = LineResult.Character(charIndex);
ICRChar oChar = new ICRChar(characterResult.Text, characterResult.Confidence);
for (int x = 0; x < characterResult.NumberResults; x++)
{
oChar.Results.Add(new ICRAlternateChar(characterResult.AlternateText(x), characterResult.AlternateConfidence(x)));
}
oChar.Area = characterResult.Area;
oChar.NumberResults = characterResult.NumberResults;
Chars.Add(oChar);
charResult = charResult + characterResult.Text;
ControlIndex++;
}
Field.Result = charResult;
//MessageBox.Show(Field.Result);
Console.Out.WriteLine(Field.Result);
}
}
else
{
Field.Result = "";
}
}
}
private ImageX PreprocessField(ImageX Image)
{
scanFix1.FromHdib(Image.ToHdib(false));
//Remove Lines
/* LineRemovalOptions LineOpts = new LineRemovalOptions();
* LineOpts.MinimumLength = 10;
* scanFix1.RemoveLines(LineOpts);
*/
//Despeckle
DespeckleOptions DespeckOpts = new DespeckleOptions();
DespeckOpts.SpeckWidth = 10;
DespeckOpts.SpeckHeight = 10;
scanFix1.Despeckle(DespeckOpts);
//Deskew
//scanFix1.Deskew();
//Dilate
//Comb options
/*
* comb = new PegasusImaging.WinForms.ScanFix5.CombRemovalOptions();
*
* comb.Area = new System.Drawing.Rectangle(AreaXBar.Value, AreaYBar.Value, AreaWBar.Value, AreaHBar.Value);
* comb.CombHeight = CombHBar.Value;
* comb.CombSpacing = SpaceBar.Value;
* comb.HorizontalLineThickness = HBar.Value;
* comb.VerticalLineThickness = VBar.Value;
* comb.MinimumCombLength = LengthBar.Value;
* comb.MinimumConfidence = ConfidenceBar.Value;
*
* scanFix1.RemoveCombs(comb);
*/
//Smooth Options
scanFix1.SmoothObjects(10);
DilateOptions dilate = new DilateOptions();
dilate.Amount = 1;
dilate.Direction = EnhancementDirections.All;
scanFix1.Dilate(dilate);
//Blob Options
/*
* blob = new PegasusImaging.WinForms.ScanFix5.BlobRemovalOptions();
*
* blob.Area = new System.Drawing.Rectangle(BlobAreaXBar.Value, BlobAreaYBar.Value, AreaWidthBar.Value, AreaHeightBar.Value);
* blob.MaximumPixelCount = MaxCountBar.Value;
* blob.MinimumPixelCount = MinCountBar.Value;
* blob.MinimumDensity = DensityBar.Value;
*
* scanFix1.RemoveBlobs(blob);
*/
//Remove Dot Shading
/*
* dot = new PegasusImaging.WinForms.ScanFix5.DotShadingRemovalOptions();
*
* dot.DensityAdjustment = DotDensityBar.Value;
* dot.MaximumDotSize = DotSizeBar.Value;
* dot.HorizontalSizeAdjustment = HAdjBar.Value;
* dot.VerticalSizeAdjustment = VAdjBar.Value;
* dot.MinimumAreaHeight = DotHBar.Value;
* dot.MinimumAreaWidth = DotWBar.Value;
*
* scanFix1.RemoveDotShading(dot);
*/
//Remove Border Options
/*
* border = new PegasusImaging.WinForms.ScanFix5.BorderRemovalOptions();
*
* border.BorderSpeckSize = BSpeckBar.Value;
* border.CropBorder = chkcrop.Checked;
* border.DeskewBorder = chkdeskew.Checked;
* border.MaximumPageHeight = MaxHeightBar.Value;
* border.MaximumPageWidth = MaxWidthBar.Value;
* border.MinimumConfidence = MinConBar.Value;
* border.MinimumPageHeight = MinHeightBar.Value;
* border.MinimumPageWidth = SpeckWidthBar.Value;
* border.PageSpeckSize = PSpeckBar.Value;
* border.Quality = SpeckQualityBar.Value;
* border.ReplaceBorder = chkreplace.Checked;
*
* if (true)
* {
* border.PadColor = System.Drawing.Color.FromArgb(0, 0, 0);
* }
* else
* {
* border.PadColor = System.Drawing.Color.FromArgb(255, 255, 255);
* }
* scanFix1.RemoveBorder(border);
*/
Image = ImageX.FromHdib(imagXpress1, scanFix1.ToHdib(false));
return(Image);
}
