// POST api/values
public IHttpActionResult Post([FromBody] string value)
{
try
{
var Ocr = new AdvancedOcr()
{
CleanBackgroundNoise = true,
ColorDepth = 4,
ColorSpace = AdvancedOcr.OcrColorSpace.Color,
EnhanceContrast = true,
DetectWhiteTextOnDarkBackgrounds = true,
RotateAndStraighten = true,
Language = IronOcr.Languages.English.OcrLanguagePack,
EnhanceResolution = false,
InputImageType = AdvancedOcr.InputTypes.Document,
ReadBarCodes = true,
Strategy = AdvancedOcr.OcrStrategy.Advanced
};
var Results = Ocr.ReadPdf(@"C:\\Users\\hudso\\source\\repos\\IroBarCodeTest\\IroBarCodeTest\\teste2.pdf");
var Pages = Results.Pages;
var Barcodes = Results.Barcodes;
var FullPdfText = Results.Text;
return(Ok(Barcodes));
}
catch (Exception ex)
{
return(BadRequest("Internal server error"));
}
}
public void Execute()
{
foreach (var s in Directory.GetFiles(_settings.InputFolder).Where(f => Path.GetExtension(f) == ".pdf"))
{
try {
// Ocr sometimes give sub-optimal results at random. Attempt 3 times for a good read.
var customerNumber = Undetected;
var soNumber = Undetected;
var attempts = 3;
do
{
// Read the text
var imageText = _ocr.ReadPdf(s, _crop).Text;
// Extract numbers
(customerNumber, soNumber) = GetNumbers(imageText, ref soNumber, ref customerNumber);
} while (--attempts > 0 && (IsUndetected(customerNumber) || IsUndetected(soNumber)));
// Move the file
SaveFile(s, customerNumber, soNumber);
}
catch (Exception e) {
LogError(e.Message);
}
}
}
private static void TestScannedPdf(string currentDir)
{
AdvancedOcr Ocr = new AdvancedOcr()
{
CleanBackgroundNoise = false,
ColorDepth = 4,
ColorSpace = AdvancedOcr.OcrColorSpace.Color,
EnhanceContrast = false,
DetectWhiteTextOnDarkBackgrounds = false,
RotateAndStraighten = false,
Language = IronOcr.Languages.English.OcrLanguagePack,
EnhanceResolution = false,
InputImageType = AdvancedOcr.InputTypes.Document,
ReadBarCodes = true,
Strategy = AdvancedOcr.OcrStrategy.Fast
};
//string filePath = currentDir + @"\test-pdf-ocr.pdf";
//Image myImage = Image.FromFile(filePath, true);
var testDocument = currentDir + @"\test-pdf-ocr.pdf";
Point point = new Point(71, 1278);
Size size = new Size(1282, 90);
Rectangle rect = new Rectangle(point, size);
var Results = Ocr.ReadPdf(testDocument, rect, 1);
//Results.Pages.
var Pages = Results.Pages;
var Barcodes = Results.Barcodes;
var FullPdfText = Results.Text;
foreach (var page in Results.Pages)
{
Console.WriteLine(page);
}
Console.WriteLine(FullPdfText);
//Console.WriteLine("Barcodes:" + String.Join(",", Results.Barcodes.Select(b => b.Value)));
}
public OcrResult UseOcr(string FileLocation)
{
Console.WriteLine("Processing PDF");
var Ocr = new AdvancedOcr()
{
CleanBackgroundNoise = true,
EnhanceContrast = true,
EnhanceResolution = true,
Language = IronOcr.Languages.English.OcrLanguagePack,
Strategy = IronOcr.AdvancedOcr.OcrStrategy.Advanced,
ColorSpace = AdvancedOcr.OcrColorSpace.GrayScale,
DetectWhiteTextOnDarkBackgrounds = false,
InputImageType = AdvancedOcr.InputTypes.Document,
RotateAndStraighten = false,
ReadBarCodes = false,
ColorDepth = 4
};
var Results = Ocr.ReadPdf(FileLocation, null);
Console.WriteLine("PDF Processed");
return(Results);
}
public static string ParsePdf(string pdfFilePath)
{
var Ocr = new AdvancedOcr()
{
CleanBackgroundNoise = false,
ColorDepth = 4,
ColorSpace = AdvancedOcr.OcrColorSpace.GrayScale,
EnhanceContrast = false,
DetectWhiteTextOnDarkBackgrounds = false,
RotateAndStraighten = false,
Language = IronOcr.Languages.English.OcrLanguagePack,
EnhanceResolution = false,
InputImageType = AdvancedOcr.InputTypes.Document,
ReadBarCodes = false,
Strategy = AdvancedOcr.OcrStrategy.Fast
};
var Results = Ocr.ReadPdf(pdfFilePath);
var Pages = Results.Pages;
var Barcodes = Results.Barcodes;
var FullPdfText = Results.Text;
return(FullPdfText);
}
public static string OCRPDF(string filePath)
{
try
{
var OCR = new AdvancedOcr()
{
Language = IronOcr.Languages.Danish.OcrLanguagePack,
ColorSpace = AdvancedOcr.OcrColorSpace.GrayScale,
EnhanceResolution = false,
EnhanceContrast = true,
CleanBackgroundNoise = true,
ColorDepth = 4,
RotateAndStraighten = false,
DetectWhiteTextOnDarkBackgrounds = false,
ReadBarCodes = false,
Strategy = AdvancedOcr.OcrStrategy.Fast,
InputImageType = AdvancedOcr.InputTypes.Document
};
var result = OCR.ReadPdf(filePath);
return(result.Text);
}
catch { return(""); }
}
static void Main(string[] args)
{
string pdfFile = @"C:\Users\Dornas\Dropbox\__ XX - HARD-QUALE\_KNOWLEDGE-CENTER\_DOCUMENT_DATABASES\RETINA\10.1038-134065a0.pdf";
//string pdfFile = @"C:\Users\Dornas\Dropbox\__ XX - HARD-QUALE\_KNOWLEDGE-CENTER\_DOCUMENT_DATABASES\RETINA\10.1038-280064a0.pdf";
//string pdfFile = @"C:\Users\Dornas\Dropbox\__ D - BE-HAPPY\y. HARD-QUALE\_PROJECT (IN)\_KNOWLEDGE-CENTER\_DOC\_ADOBE\pdf_test.pdf";
var Ocr = new AdvancedOcr()
{
CleanBackgroundNoise = false,
ColorDepth = 4,
ColorSpace = AdvancedOcr.OcrColorSpace.Color,
EnhanceContrast = false,
DetectWhiteTextOnDarkBackgrounds = false,
RotateAndStraighten = false,
Language = IronOcr.Languages.English.OcrLanguagePack,
EnhanceResolution = false,
InputImageType = AdvancedOcr.InputTypes.Document,
ReadBarCodes = true,
Strategy = AdvancedOcr.OcrStrategy.Fast
};
var PagesToRead = new[] { 1 };
var Results = Ocr.ReadPdf(pdfFile, PagesToRead);
var Pages = Results.Pages;
var Barcodes = Results.Barcodes;
var FullPdfText = Results.Text;
//string fileString = string.Empty;
//PdfReader pdfReader = new PdfReader(pdfFile);
////PdfReaderContentParser pdfParser = new PdfReaderContentParser(pdfReader);
//int nPages = pdfReader.NumberOfPages;
//var strategy = new MyLocationTextExtractionStrategy();
//for (int iPage = 1; iPage <= nPages; iPage++)
//{
// var ex = PdfTextExtractor.GetTextFromPage(pdfReader, iPage, strategy);
// foreach (var p in strategy.myPoints)
// {
// fileString = fileString + p.Text;
// }
//}
int x = 0;
// EXTRACT TEXT
//List<string> organizedText = new List<string>();
//List<int> organizedTextPages = new List<int>();
//getOrganizedText(ref organizedText, ref organizedTextPages, ref pdfReader);
//string HTML = string.Empty;
//formatTextAsHTML(ref organizedText, ref organizedTextPages, ref HTML);
//File.WriteAllText(@"C:\Users\Dornas\Dropbox\__ D - BE-HAPPY\y. HARD-QUALE\_PROJECT (IN)\_KNOWLEDGE-CENTER\_DOC\_ADOBE\SanityCheck\Text.html", HTML);
//// EXTRACT IMAGES
//List<RectAndImage> myImages = new List<RectAndImage>();
//getOrganizedImages(ref myImages, ref pdfReader, ref pdfParser);
//for (int i = 0; i < myImages.Count; i++)
//{
// //myImages[i].image.Save(@"C:\Users\Dornas\Dropbox\__ D - BE-HAPPY\y. HARD-QUALE\_PROJECT (IN)\_KNOWLEDGE-CENTER\_DOC\_ADOBE\SanityCheck\" + Convert.ToString(i) + "." + myImages[i].fileExtension, myImages[i].format);
// File.WriteAllBytes(@"C:\Users\Dornas\Dropbox\__ D - BE-HAPPY\y. HARD-QUALE\_PROJECT (IN)\_KNOWLEDGE-CENTER\_DOC\_ADOBE\SanityCheck\" + Convert.ToString(i) + "." + myImages[i].fileExtension, myImages[i].image);
//}
//int x = 0;
}
public ActionResult Index()
{
var serverpath = Server.MapPath("~/doc/code c.PNG");
var Ocr = new AdvancedOcr()
{
Language = IronOcr.Languages.French.OcrLanguagePack,
ColorSpace = AdvancedOcr.OcrColorSpace.GrayScale,
EnhanceResolution = true,
EnhanceContrast = true,
CleanBackgroundNoise = true,
ColorDepth = 4,
RotateAndStraighten = false,
DetectWhiteTextOnDarkBackgrounds = false,
ReadBarCodes = true,
Strategy = AdvancedOcr.OcrStrategy.Fast,
InputImageType = AdvancedOcr.InputTypes.Document
};
var Result = Ocr.Read(serverpath);
ViewBag.message = Result.Text;
serverpath = Server.MapPath("~/doc/carte-danick_takam.pdf");
Result = Ocr.ReadPdf(serverpath);
var Barcodes = Result.Barcodes;
ViewBag.pdf = Result.Text;
serverpath = Server.MapPath("~/doc/carte-danick_takam.PNG");
Result = Ocr.Read(serverpath);
ViewBag.carteImg = Result.Text;
serverpath = Server.MapPath("~/doc/Diplome d'etude collegiale niveau BAC +2 (CCNB-CANADA).pdf");
Result = Ocr.ReadPdf(serverpath);
Barcodes = Result.Barcodes;
ViewBag.diplomepdf = Result.Text;
//ViewBag.diplomepdf = "";
//foreach (var page in results.Pages)
//{
// // page object
// int page_number = page.PageNumber;
// String page_text = page.Text;
// int page_wordcount = page.WordCount;
// List<OcrResult.OcrBarcode> barcodes = page.Barcodes;
// System.Drawing.Image page_image = page.Image;
// int page_width_px = page.Width;
// int page_height_px = page.Height;
// foreach (var paragraph in page.Paragraphs)
// {
// // pages -> paragraphs
// int paragraph_number = paragraph.ParagraphNumber;
// String paragraph_text = paragraph.Text;
// System.Drawing.Image paragraph_image = paragraph.Image;
// int paragraph_x_location = paragraph.X;
// int paragraph_y_location = paragraph.Y;
// int paragraph_width = paragraph.Width;
// int paragraph_height = paragraph.Height;
// double paragraph_ocr_accuracy = paragraph.Confidence;
// string paragraph_font_name = paragraph.FontName;
// double paragraph_font_size = paragraph.FontSize;
// OcrResult.TextFlow paragrapth_text_direction = paragraph.TextDirection;
// double paragrapth_rotation_degrees = paragraph.TextOrientation;
// foreach (var line in paragraph.Lines)
// {
// // pages -> paragraphs -> lines
// int line_number = line.LineNumber;
// String line_text = line.Text;
// ViewBag.diplomepdf += line_text + "\n";
// //System.Drawing.Image line_image = line.Image;
// //int line_x_location = line.X;
// //int line_y_location = line.Y;
// //int line_width = line.Width;
// //int line_height = line.Height;
// //double line_ocr_accuracy = line.Confidence;
// //double line_skew = line.BaselineAngle;
// //double line_offset = line.BaselineOffset;
// //foreach (var word in line.Words)
// //{
// // // pages -> paragraphs -> lines -> words
// // int word_number = word.WordNumber;
// // String word_text = word.Text;
// // System.Drawing.Image word_image = word.Image;
// // int word_x_location = word.X;
// // int word_y_location = word.Y;
// // int word_width = word.Width;
// // int word_height = word.Height;
// // double word_ocr_accuracy = word.Confidence;
// // String word_font_name = word.FontName;
// // double word_font_size = word.FontSize;
// // bool word_is_bold = word.FontIsBold;
// // bool word_is_fixed_width_font = word.FontIsFixedWidth;
// // bool word_is_italic = word.FontIsItalic;
// // bool word_is_serif_font = word.FontIsSerif;
// // bool word_is_underlined = word.FontIsUnderlined;
// // foreach (var character in word.Characters)
// // {
// // // pages -> paragraphs -> lines -> words -> characters
// // int character_number = character.CharacterNumber;
// // String character_text = character.Text;
// // System.Drawing.Image character_image = character.Image;
// // int character_x_location = character.X;
// // int character_y_location = character.Y;
// // int character_width = character.Width;
// // int character_height = character.Height;
// // double character_ocr_accuracy = character.Confidence;
// // }
// //}
// }
// }
//}
serverpath = Server.MapPath("~/doc/Diplome d'etude collegiale niveau BAC +2 (CCNB-CANADA).PNG");
Result = Ocr.Read(serverpath);
ViewBag.diplomeImg = Result.Text;
serverpath = Server.MapPath("~/doc/permis-danick_takam.pdf");
Result = Ocr.ReadPdf(serverpath);
Barcodes = Result.Barcodes;
ViewBag.permispdf = Result.Text;
serverpath = Server.MapPath("~/doc/permis-danick_takam.PNG");
Result = Ocr.Read(serverpath);
ViewBag.permisImg = Result.Text;
serverpath = Server.MapPath("~/doc/195710a19f414b6cbf6da3dc58e6e4a4.PNG");
Result = Ocr.Read(serverpath);
var Barcode = Result.Barcodes.Select(b => b.Value);
ViewBag.qrcode = string.Format("Texte : {0} Barcodes: {1}", Result.Text, String.Join(",", Barcode));
return(View());
}
protected void UploadButton_Click(object sender, EventArgs e)
{
int selectedIndexInt = DropDownList1.SelectedIndex;
// file location
var file = FileUpload1.FileContent;
//this is a test file
if (selectedIndexInt == 0)
{
//checking to see if a file has been uploaded
if (FileUpload1.HasFile)
{
//RadioButton1 = pdf file
if (RadioButton1.Checked)
{
// initializes list to be serialized into JSON
var OutputList = new List <Result>();
var Ocr = new AdvancedOcr()
{
Language = IronOcr.Languages.English.OcrLanguagePack,
ColorSpace = AdvancedOcr.OcrColorSpace.GrayScale,
EnhanceResolution = true,
EnhanceContrast = true,
CleanBackgroundNoise = true,
ColorDepth = 4,
RotateAndStraighten = false,
DetectWhiteTextOnDarkBackgrounds = false,
ReadBarCodes = false,
Strategy = AdvancedOcr.OcrStrategy.Fast,
InputImageType = AdvancedOcr.InputTypes.Document
};
//Henlo. this code I add - Minh
var X = 50; //px
var Y = 330;
var Width = 2200;
var Height = 115;
var CropArea = new Rectangle(X, Y, Width, Height);
//Also add , CropArea here uwu
var Result = Ocr.ReadPdf(@file, CropArea);
var ResultText = Result.Text;
TextBox1.Text = ResultText.ToString();
foreach (var page in Result.Pages)
{
foreach (var paragraph in page.Paragraphs)
{
var paragraphText = paragraph.Text;
//Console.WriteLine("Result paragraph: {0}", paragraphText);
double paragraphConfidence = Math.Round(paragraph.Confidence, 2);
//Console.WriteLine("Confidence score per paragraph: {0}\n", paragraphConfidence);
// add values to list
OutputList.Add(new Result()
{
Text = paragraphText, Confidence = paragraphConfidence
});
//foreach (var line in paragraph.Lines)
//{
// double lineConfidence = line.Confidence;
// Console.WriteLine("Confidence score per line: {0}", lineConfidence);
//}
}
}
// serialize list into JSON
var serializer = new JavaScriptSerializer();
var serializedOutputList = serializer.Serialize(OutputList);
TextBox1.Text = serializedOutputList;
//foreach (list in serializedOutputList)
//{
//TextBox1.Text(list.Text);
//TextBox1.Text(list.Confidence);
//}
}
else if (RadioButton2.Checked)
{
var Ocr = new AdvancedOcr()
{
CleanBackgroundNoise = true,
EnhanceContrast = true,
EnhanceResolution = true,
Language = IronOcr.Languages.English.OcrLanguagePack,
Strategy = IronOcr.AdvancedOcr.OcrStrategy.Advanced,
ColorSpace = AdvancedOcr.OcrColorSpace.Color,
DetectWhiteTextOnDarkBackgrounds = true,
InputImageType = AdvancedOcr.InputTypes.AutoDetect,
RotateAndStraighten = true,
ReadBarCodes = true,
ColorDepth = 4
};
StreamReader reader = new StreamReader(file);
string contents = reader.ReadToEnd();
Console.WriteLine(contents);
Console.ReadLine();
//StreamReader reader = new StreamReader(file);
//string filestring = reader.ReadToEnd();
var X = 41; //px
var Y = 49;
var Width = 1000;
var Height = 80;
var CropArea = new Rectangle(X, Y, Width, Height);
var Result = Ocr.Read(contents, CropArea);
var ResultText = Result.Text;
TextBox1.Text = ResultText.ToString();
}
else
{
TextBox1.Text = "Please select a file type.";
}
}
else
{
TextBox1.Text = "Please upload a file.";
}
}
else if (selectedIndexInt == 1)
//this is the ACORD 25 Form - these will be typed
{
TextBox1.Text = "Processing for ACORD 25 Forms is unavailable at the moment.";
}
else if (selectedIndexInt == 2)
//this is the W9 Form - these will be handwritten
{
TextBox1.Text = "Processing for W9 Forms is unavailable at the moment.";
if (FileUpload1.HasFile)
{
TextBox1.Text = "Processing for W9 Forms is unavailable at the moment.";
}
else
{
TextBox1.Text = "Please upload a file.";
}
}
}