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); }