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; } } } } } }

Published July 23, 2023

Best OCR For Invoice Processing (Updated List)

Introduction

The game-changing OCR (Optical Character Recognition) technology dramatically changes how scanned documents can be used in the modern digital environment. We can efficiently edit and interact with PDF documents because of this technology, which enables computers to recognize and extract text from a number of sources, including scanned PDF documents. With the help of optical character recognition (OCR) software like Adobe Acrobat, the process of extracting text from scanned documents and converting them into editable PDFs or searchable image PDFs can be accomplished swiftly and effortlessly.

By leveraging powerful tools and APIs provided by OCR libraries such as Tesseract and IronOCR, with machine-learning techniques, developers gain access to advanced algorithms that enable them to harness the full potential of optical character recognition technology. Accurate text recognition is made possible by these libraries, making it easier to organize and obtain helpful information from both newly created documents and papers that have already been scanned. Making the most of scanned documents and page pictures with OCR provides seamless content analysis and aids in productivity optimization for enterprises and individuals. Whether used to digitize paper-based records, extract data from invoices, or just improve document accessibility, OCR is a crucial tool in modern technology.

AvidXChange

Accounts payable staff can often handle and process invoices while keeping in mind the complex nature of invoices with the best-automated invoice processing software and invoice management software. For instance, accounts payable teams can scan paper invoices and convert them to an electronic format using AvidXChange. An employee can compare the amount and information on the scan with that on the receipt or purchase order once the invoices have been converted. Then, this data might be available through a single dashboard. AvidXChange integrates seamlessly with existing accounting software.

This kind of invoice scanning software makes use of OCR software, which can turn your invoices and other payables information into digital text. These digital copies provide you the freedom to do away with conventional filing or other storage techniques because each scanned document may be categorized and classified according to a wide range of criteria. In turn, this can result in a decrease in the quantity of paper a business needs to consume.

Additionally, each of the suppliers that your business uses can utilize a different system for generating invoices. Your accounts payable staff may need to manage numerous distinct payment methods for a variety of different suppliers because not all vendors want to utilize the same method to collect payments. The use of AvidXchange might simplify juggling these approaches. Check the Official site for more info here.

Klippa’s OCR Software

With Klippa's program, files can be exchanged around the clock for data extraction. With the mobile app, internet platform, or email attachments to transfer files. The OCR program can convert files in JSON, PDF/A, XLSX, CSV, or XML after processing PDF, JPG, PNG, and other file types.

With speed and accuracy, Klippa's OCR software's intelligent document processing translates receipts, invoices, contracts, and passports into structured data. The invoice scanning process usually takes between one and five seconds, increasing your organization's effectiveness. Check the site here for more info.

Nanonets

Software called Nanonets, which is intelligent automation based on AI, automates every step of the invoice processing cycle. Invoices may be scanned anywhere and sent instantly into your accounting system thanks to the software's ability to link with programs like QuickBooks, Freshbooks, or Sage. For independent contractors and small enterprises looking for a simple way to handle their documents, Nanonets is a great option. You may use it to send estimates and bills, make contracts, and keep track of project time.

You may instantly upload your invoices from desktops, discs, or email messages. There's no need to continually check your inbox for new invoices. With automated procedures, Nanonets lessen the manual effort required to upload invoices into the system.

The Nanonets OCR engine extracts the invoice data, such as the invoice amount, tax amount, vendor information, line items, and more, into a labeled format of your choice after the invoices have been uploaded. Look into it.

Accounts Payable Automation: With automated Accounting workflows, you can automate every step of the accounting process, including approvals, three-way matching, status updates, and more.
Manage all of your company expenses with real-time reimbursement and data synchronization in the expense management section.
Automate vendor onboarding, identity checks, payments, and more with vendor management.

For more info visit here.

IronOCR

Contrary to the default Tesseract library, IronOCR extends Tesseract and offers a native C# OCR library with increased accuracy, performance, and stability. Text from PDFs and photos can be extracted using in .NET software and websites. It may output plain text or structured data and supports many foreign languages. It has the ability to read barcodes and text-filled pictures. The OCR library from Iron Software may be used in Dot NET console, web, MVC, and desktop applications. The licensing procedure for commercial deployments is directly assisted by the development team. The most recent versions of Visual Studio are compatible with IronOCR.

Advantage of IronOCR

IronOCR can read paper documents, barcodes, and QR codes from a variety of images or PDF files using the most recent Tesseract 5 engine. The integration of OCR into desktop, console, and web applications is made simpler by this package.
We can execute OCR with the aid of IronOCR, turning scanned PDFs into searchable PDFs.
Worldwide, IronOCR supports 127 distinct languages in addition to word lists and bespoke languages.
More than 20 distinct kinds of barcodes and QR codes can be scanned with IronOCR.
Both barcode data and plain text output are available from IronOCR. By employing an alternate structured data object paradigm, developers can retrieve all content for direct insertion into a system. This applies to online applications' organized headings, paragraphs, lines, words, and characters.

To know more features, visit here.

Invoice Processing Using IronOCR

Receipt data may be extracted and accessed with the help of IronOCR, a potent OCR library. Without sacrificing data privacy, you may use IronOCR to snap a picture of a receipt and turn it into machine-readable text that can be readily analyzed and processed.

Here is a demonstration of how receipt OCR functions using IronOCR to extract text from a receipt.

var Ocr = new IronTesseract();
Ocr.Language = OcrLanguage.EnglishBest;
Ocr.Configuration.TesseractVersion = TesseractVersion.Tesseract5;

using (OcrInput ocrInput = new OcrInput("Demo.gif"))
{
    OcrResult ocrResult = Ocr.Read(ocrInput);
    var totalPrice = ocrResult.Text.Contains("Total Current Charges") ? ocrResult.Text.Split("Total Current Charges")[1].Split("\n")[0] : "";
    Console.WriteLine("Total Current Charges : " + totalPrice);
}

var Ocr = new IronTesseract();
Ocr.Language = OcrLanguage.EnglishBest;
Ocr.Configuration.TesseractVersion = TesseractVersion.Tesseract5;

using (OcrInput ocrInput = new OcrInput("Demo.gif"))
{
    OcrResult ocrResult = Ocr.Read(ocrInput);
    var totalPrice = ocrResult.Text.Contains("Total Current Charges") ? ocrResult.Text.Split("Total Current Charges")[1].Split("\n")[0] : "";
    Console.WriteLine("Total Current Charges : " + totalPrice);
}

IRON VB CONVERTER ERROR developers@ironsoftware.com

VB C#

We are creating functionality for Iron Tesseract in the aforementioned code snippet. To facilitate the addition of one or more image files, we are constructing an OcrInput object. We might need to give the image's path in the code when utilizing the OcrInput object's Add method. You can include as many invoice images as you like. We can use the "Read" feature of the IronOCR object that we previously established to access the photos by parsing the image documents and extracting the results into the OCR result. It's capable of taking text out of photos and turning it into a string. In the above code, we are extracting the total price from the invoice.

Best OCR For Invoice Processing (Updated List): Figure 1

The text total current changes from the previously provided image is displayed in the output below, proving that the total was correctly extracted from the image.

Best OCR For Invoice Processing (Updated List): Figure 2

To know more about the IronOCR tutorial click here.

Conclusion

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. The first three OCR tools help us to process invoice data and allow us to avoid manual data entry work, which helps us to automate invoice scanning and data validation. Some OCR tools required an active internet connection and the cost of the tool is also high. It is supported by a few environments.

On the other hand, Several .NET projects, including .NET Framework Standard 2, .NET Framework 4.5, and.NET Core 2, 3, and 5, are supported by IronOCR. It also functions with more recent technologies like Azure, Mono, and Xamarin. We can improve Tesseract's output and fix incorrectly scanned texts or images by using IronOCR technologies. The NuGet Package controls the intricate Tesseract dictionary system. To create an OCR tool, we use the IronOCR Library. So IronOCR is the best invoice OCR software for invoice automation and extracts data with few lines of code.

IronOCR provides a seamless experience without the need for additional configurations, supporting various image formats, PDF files, and MultiFrame TIFF. It goes beyond optical character recognition by offering barcode recognition capabilities, allowing the extraction of data from photos with barcode values. IronOCR offers a cost-effective development edition with a 30-day free trial, and the lifetime license is included when purchasing the IronOCR package. With a single price, the IronOCR package covers multiple systems, providing excellent value for your investment. Please see this page for additional information on IronOCR's price.