Leadtools.Forms.Common Getting Started

Summary

For pointers to sample programs that demonstrate many features, see the table below:

.NET
.NET Framework
Java/Android

.NET

Redistributables Paths

Path Target Platform
<installdir>\Bin\net .NET 6+

Dependencies

Library Description Dependencies
Leadtools.Forms.Common.dll Core Library Leadtools.dll
NuGet PackageDescription
Leadtools.Document.Sdk Document Imaging Library
Leadtools.Forms NuGet Package
Leadtools.Document.Viewer.WinForms Document Imaging Library for WinForms
Leadtools.Document.Viewer.Wpf Document Imaging Library for WPF

Sample Programs

Demo Name Source Code Path Description
Cloud Services Azure \Examples\Forms\DotNet\AutoMasterFormsRepository\net

This project is provided as an example of how to implement the following three interfaces: IMasterFormsRepository, IMasterFormsCategory, and IMasterForm.
This demo is not intended to be a running one. These three interfaces are used with Leadtools.Forms.Auto.AutoFormsEngine class to store master forms and categorize them.
The code provided in this project is the default implementation for the three mentioned interfaces that is shipped with LEADTOOLS SDK for Forms
This project may help a user to build his own implementation of these interfaces that fits his application, for example, database repository.

Demo Name Source Code Path Pre-Compiled Executable Path Description
Bank Check Reader \Examples\Forms\DotNet\BankCheckReaderDemo\net \Bin\net\BankCheckReaderDemo_Original.exe

Demonstrates using Forms Recognition and Processing to recognize bank checks.

Detect the location of and recognize the data in fields from bank check images, including:

  • MICR data
  • Payee information
  • Check date
  • Amount
  • Signature area
  • Payee information
Demo Name Source Code Path Pre-Compiled Executable Path Description
Business Card Reader \Examples\Forms\DotNet\BusinessCardReaderDemo\net \Bin\net\BusinessCardReaderDemo_Original.exe

Demonstrates business card recognition features.

Extracts organization name, first and last name, title, address, e-mail, website, fax number, and phone number from images of business cards.

Demo Name Source Code Path Pre-Compiled Executable Path Description
Forms Recognition \Examples\Forms\DotNet\FormsDemo\net \Bin\net\FormsDemo_Original.exe

Demonstrates how to perform Forms Recognition and Processing.

Allows users to recognize and process filled forms located on the hard disk, as well as those acquired from a TWAIN scanner.

Compares the master form template that has been passed in and matches it to a filled form while recognizing and extracting the data.

Demo Name Source Code Path Pre-Compiled Executable Path Description
ID Reader \Examples\Forms\DotNet\IDReaderDemo\net \Bin\net\IDReaderDemo_Original.exe

Demonstrates ID recognition features.

Extracts first and last name, address, birth date, issued date, expiration date and license number from images of IDs.

Demo Name Source Code Path Pre-Compiled Executable Path Description
Low Level Forms Recognition \Examples\Forms\DotNet\LowLevelFormsDemo\net \Bin\net\LowLevelFormsDemo_Original.exe

Demonstrates creating and editing master forms sets.

Can be used for building and maintaining your library of master forms and provides many options, including creating/editing OCR, ICR, OMR, Barcode, and Image Fields for extraction.

Demo Name Source Code Path Pre-Compiled Executable Path Description
Master Forms Editor \Examples\Forms\DotNet\MasterFormsEditor\net \Bin\net\MasterFormsEditor_Original.exe

Demonstrates creating and editing master forms sets for Forms Recognition and Processing.

  • Build and maintain a library of master forms
  • Options including creating/editing OCR/ICR, OMR, Barcode, and Image Fields for extraction
Demo Name Source Code Path Pre-Compiled Executable Path Description
MRTD Passport Reader \Examples\Forms\DotNet\MrtdPassportReaderDemo\net \Bin\net\MrtdPassportReaderDemo_Original.exe

Demonstrates using Forms Recognition and Processing to recognize MRTD zones in passports.

Recognize and extract passport features and fields.

.NET Framework

Redistributables Paths

Path Target Platform
<installdir>\Bin\DotNet4\Win32 x86 .NET 4 or 4.5
<installdir>\Bin\DotNet4\x64 x64 .NET 4 or 4.5

Dependencies

Library Description Dependencies
Leadtools.Forms.Common.dll Core Library Leadtools.dll
NuGet PackageDescription
Leadtools.Document.Sdk Document Imaging Library
Leadtools.Forms NuGet Package
Leadtools.Document.Viewer.WinForms Document Imaging Library for WinForms
Leadtools.Document.Viewer.Wpf Document Imaging Library for WPF

Sample Programs

Demo Name Source Code Path Description
Cloud Services Azure \Examples\Forms\DotNet\AutoMasterFormsRepository\fx

This project is provided as an example of how to implement the following three interfaces: IMasterFormsRepository, IMasterFormsCategory, and IMasterForm.
This demo is not intended to be a running one. These three interfaces are used with Leadtools.Forms.Auto.AutoFormsEngine class to store master forms and categorize them.
The code provided in this project is the default implementation for the three mentioned interfaces that is shipped with LEADTOOLS SDK for Forms
This project may help a user to build his own implementation of these interfaces that fits his application, for example, database repository.

Demo Name Source Code Path Pre-Compiled Executable Path Description
Bank Check Reader \Examples\Forms\DotNet\BankCheckReaderDemo\fx \Bin\DotNet4\<Win32/x64>\BankCheckReaderDemo_Original.exe

Demonstrates using Forms Recognition and Processing to recognize bank checks.

Detect the location of and recognize the data in fields from bank check images, including:

  • MICR data
  • Payee information
  • Check date
  • Amount
  • Signature area
  • Payee information
Demo Name Source Code Path Pre-Compiled Executable Path Description
Business Card Reader \Examples\Forms\DotNet\BusinessCardReaderDemo\fx \Bin\DotNet4\<Win32/x64>\BusinessCardReaderDemo_Original.exe

Demonstrates business card recognition features.

Extracts organization name, first and last name, title, address, e-mail, website, fax number, and phone number from images of business cards.

Demo Name Source Code Path Pre-Compiled Executable Path Description
Forms Recognition \Examples\Forms\DotNet\FormsDemo\fx \Bin\DotNet4\<Win32/x64>\FormsDemo_Original.exe

Demonstrates how to perform Forms Recognition and Processing.

Allows users to recognize and process filled forms located on the hard disk, as well as those acquired from a TWAIN scanner.

Compares the master form template that has been passed in and matches it to a filled form while recognizing and extracting the data.

Demo Name Source Code Path Pre-Compiled Executable Path Description
ID Reader \Examples\Forms\DotNet\IDReaderDemo\fx \Bin\DotNet4\<Win32/x64>\IDReaderDemo_Original.exe

Demonstrates ID recognition features.

Extracts first and last name, address, birth date, issued date, expiration date and license number from images of IDs.

Demo Name Source Code Path Pre-Compiled Executable Path Description
Low Level Forms Recognition \Examples\Forms\DotNet\LowLevelFormsDemo\fx \Bin\DotNet4\<Win32/x64>\LowLevelFormsDemo_Original.exe

Demonstrates creating and editing master forms sets.

Can be used for building and maintaining your library of master forms and provides many options, including creating/editing OCR, ICR, OMR, Barcode, and Image Fields for extraction.

Demo Name Source Code Path Pre-Compiled Executable Path Description
Master Forms Editor \Examples\Forms\DotNet\MasterFormsEditor\fx \Bin\DotNet4\<Win32/x64>\MasterFormsEditor_Original.exe

Demonstrates creating and editing master forms sets for Forms Recognition and Processing.

  • Build and maintain a library of master forms
  • Options including creating/editing OCR/ICR, OMR, Barcode, and Image Fields for extraction
Demo Name Source Code Path Pre-Compiled Executable Path Description
MRTD Passport Reader \Examples\Forms\DotNet\MrtdPassportReaderDemo\fx \Bin\DotNet4\<Win32/x64>\MrtdPassportReaderDemo_Original.exe

Demonstrates using Forms Recognition and Processing to recognize MRTD zones in passports.

Recognize and extract passport features and fields.

Java/Android

Redistributables Paths

Path Target Platform
<installdir>\Bin\Android\x86_64 (Android) x86_64 Android
<installdir>\Bin\Android\x86 (Android) x86 Android
<installdir>\Bin\Android\arm64-v8a (Android) arm64-v8a Android
<installdir>\Bin\Android\armeabi-v7a (Android) armeabi-v7a Android
<installdir>\Bin\CDLL\Win32 (Windows) x86 Windows
<installdir>\Bin\CDLL\x64 (Windows) x64 Windows
<installdir>\Bin\Lib\x86 (Linux) x86 Linux
<installdir>\Bin\Lib\x64 (Linux) x64 Linux

Dependencies

Library Description Jars Native Libraries
leadtools.forms.common.jar Core Library leadtools.jar Android:
libleadtools.so
Linux:
libltkrn.so
Windows:
Ltkrnu.dll (Win32) / Ltkrnx.dll (x64)

Sample Programs

Demo Name Source Code Path Description
Passport (Android) \Examples\Forms\Android\PassportDemo

Demonstrates passport imaging recognition.

Recognize and extract passport features and fields regardless of image resolution, scale, and other characteristics.

See Also

Assemblies Overview

Leadtools.Forms.Auto

Leadtools.Forms.Commands

Leadtools.Forms.Common

Leadtools.Forms.Processing

Leadtools.Forms.Recognition

Leadtools.Forms.Recognition.Barcode

Leadtools.Forms.Recognition.Ocr

Leadtools.Forms.Recognition.Search

Reference

Getting Started with LEADTOOLS for .NET

Introduction to LEADTOOLS for .NET

Forms Support

Introductions

Leadtools.Forms.Auto

Leadtools.Forms.Commands

Leadtools.Forms.Common

Leadtools.Forms.Processing

Leadtools.Forms.Recognition

Leadtools.Forms.Recognition.Barcode

Leadtools.Forms.Recognition.Ocr

Leadtools.Forms.Recognition.Search

Version History

Leadtools.Forms.Common Assembly Changes

Help Version 22.0.2023.3.31
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© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.
Products | Support | Contact Us | Intellectual Property Notices
© 1991-2023 LEAD Technologies, Inc. All Rights Reserved.