using IronOcr; using IronSoftware.Drawing; // We can delve deep into OCR results as an object model of // Pages, Barcodes, Paragraphs, Lines, Words and Characters // This allows us to explore, export and draw OCR content using other APIs/ var ocrTesseract = new IronTesseract(); ocrTesseract.Configuration.ReadBarCodes = true; using (var ocrInput = new OcrInput(@"example.tiff")) { OcrResult ocrResult = ocrTesseract.Read(ocrInput); foreach (var page in ocrResult.Pages) { // Page object int PageNumber = page.PageNumber; string PageText = page.Text; int PageWordCount = page.WordCount; // null if we dont set Ocr.Configuration.ReadBarCodes = true; OcrResult.Barcode[] Barcodes = page.Barcodes; AnyBitmap PageImage = page.ToBitmap(ocrInput); int PageWidth = page.Width; int PageHeight = page.Height; double PageRotation = page.Rotation; // angular correction in degrees from OcrInput.Deskew() foreach (var paragraph in page.Paragraphs) { // Pages -> Paragraphs int ParagraphNumber = paragraph.ParagraphNumber; string ParagraphText = paragraph.Text; AnyBitmap ParagraphImage = paragraph.ToBitmap(ocrInput); int ParagraphX_location = paragraph.X; int ParagraphY_location = paragraph.Y; int ParagraphWidth = paragraph.Width; int ParagraphHeight = paragraph.Height; double ParagraphOcrAccuracy = paragraph.Confidence; OcrResult.TextFlow paragrapthText_direction = paragraph.TextDirection; foreach (var line in paragraph.Lines) { // Pages -> Paragraphs -> Lines int LineNumber = line.LineNumber; string LineText = line.Text; AnyBitmap LineImage = line.ToBitmap(ocrInput); int LineX_location = line.X; int LineY_location = line.Y; int LineWidth = line.Width; int LineHeight = line.Height; double LineOcrAccuracy = line.Confidence; double LineSkew = line.BaselineAngle; double LineOffset = line.BaselineOffset; foreach (var word in line.Words) { // Pages -> Paragraphs -> Lines -> Words int WordNumber = word.WordNumber; string WordText = word.Text; AnyBitmap WordImage = word.ToBitmap(ocrInput); int WordX_location = word.X; int WordY_location = word.Y; int WordWidth = word.Width; int WordHeight = word.Height; double WordOcrAccuracy = word.Confidence; foreach (var character in word.Characters) { // Pages -> Paragraphs -> Lines -> Words -> Characters int CharacterNumber = character.CharacterNumber; string CharacterText = character.Text; AnyBitmap CharacterImage = character.ToBitmap(ocrInput); int CharacterX_location = character.X; int CharacterY_location = character.Y; int CharacterWidth = character.Width; int CharacterHeight = character.Height; double CharacterOcrAccuracy = character.Confidence; // Output alternative symbols choices and their probability. // Very useful for spellchecking OcrResult.Choice[] Choices = character.Choices; } } } } } }

Using IronOCR

July 23, 2023

Receipt Scanning API (Developer Tutorial)

In this article, we will discuss how to scan a receipt to get important information out of it. For this purpose, we will use IronOCR, a C# OCR (Optical Character Recognition) library.

July 23, 2023

Best OCR For Invoice Processing (Updated List)

There are different OCR tools available in the market which helps us to process data from the invoice. OCR processing invoices allows to read the data from the given invoice image into text

July 23, 2023

Invoice OCR API (Developer Tutorial)

In this article we will use top of the line invoice OCR API named IronOCR.

June 21, 2023

How to Read Text From Image in Blazor

Here in this article, we are going to create a Blazor Server app for reading text from image files using Optical Character Recognition (OCR) with IronOCR..

June 7, 2023

How to Get OCR Text Recognition

These libraries enable accurate text recognition, making it easier to manage and extract valuable information from both existing scanned documents and new documents.

May 9, 2023

OCR Receipt Data Extraction (Step-By-Step Tutorial)

In this article, we'll take you through a step-by-step journey of how to use IronOCR to get the most out of your receipts.

April 19, 2023

How to OCR ID Card in C#

In this article, we will explore the use cases of ID card OCR software, its advantages, and the powerful capabilities of IronOCR, a cutting-edge OCR solution.

March 30, 2023

How to OCR Driver License in C#

In this article, we will explore why we need OCR for driver's licenses, and how IronOCR can help you extract data accurately.

March 29, 2023

OCR With Computer Vision (Example Tutorial)

In this article, we will explore OCR computer vision using IronOCR and how it can enhance text recognition.

February 27, 2023

How to OCR License Plate in C# (Tutorial)

We will develop a C# .NET program to perform automatic license plate recognition. This tutorial is simple and easy, so is perfect even for a beginner C# programmer.

February 24, 2023

How to Get Text From Invoice in C# Tutorial

IronOCR is a powerful OCR library that can be used to recognize text data from images for information extraction, including receipt OCR.

February 23, 2023

How to OCR Get Text From Screenshot in C#

Many people out there may be wondering "What is an OCR Screenshot?" Others might wonder how to convert a screenshot of any text into a digital text-editable format or to .txt, or .doc format.

February 22, 2023

How to OCR Subtitles in C# (Tutorial)

We need an efficient Optical character recognition (OCR) engine that can process the video and get subtitle files irrespective of the subtitle language.