條碼圖像識別開發包，幫您創建端到端文檔圖像應用程序的企業級文檔自動化解決方案

LEADTOOLS圖像識別技術概述

• 為Windows和web開發應用程序，包括本地32位及64位成像的二進制文件

• 在單線程和多線程應用程序中添加圖像識別技術

• 為Win Forms，Web Forms，WPF，C/C++ 開發工具和組件

•  包括許多功能豐富的特定示例項目，并提供C，Visual C++（MFC），VB.NET以及C#源代碼

• 可作為WCF服務的圖像技術

• 可作為WF活動的圖像技術

• 文檔包括每個函數，方法，屬性以及事件的示例源代碼

• 為客戶和開發者評估LEADTOOLS提供免費技術支持

LEADTOOLS Recognition Imaging SDK中包含以下內容

文檔的創建，加載，保存，查看，編輯和轉換

• 文件框架

• 文檔查看器

• 文件轉換器

• 文檔作者

PDF

• 使用SVG查看和轉換PDF文檔

• 合并，拆分，轉換和提取PDF文件

• 從PDF中讀取和提取文本，書簽，超鏈接，元數據等

• 將JPEG或TIFF等圖像轉換為可搜索的基于文本的PDF

• 將JPEG或TIFF等圖像轉換為基于圖像的PDF

• 將PDF轉換為JPEG或TIFF等圖像格式

• 使用LEADTOOLS PDF Optimizer優化PDF文檔

• 捕獲打印作業并從可任何應用程序轉換為PDF

• 壓縮基于圖像的PDF文件

LEAD還提供LEADTOOLS PDF Pro SDK的獨立PDF成像工具包。該產品包括開發人員讀取，編寫，查看（作為柵格）和編輯具有高級功能的PDF文件，例如提取文本，超鏈接，書簽和元數據以及更新，拆分和合并現有PDF頁面文檔。它不包括矢量顯示和轉換，僅在文檔和醫學成像產品系列中提供。

黑白與彩色圖像處理

• 文檔圖像處理和預識別清理

• 一般圖像處理

• 圖像分割

• 成像常見對話框

圖像顯示和注釋

• 圖像查看器

• 圖像注釋和標記

• 增強黑白圖像顯示

虛擬打印機，圖像捕獲和掃描

• 虛擬打印機驅動程序可從任何應用程序捕獲打印作業

• 獲取圖像并控制TWAIN設備和掃描儀

• 虛擬打印機驅動程序可從任何應用程序捕獲打印作業

• 采用LEADTOOLS Fast TWAIN的快速獲取優化掃描儀

• 獲取圖像并控制SANE設備和掃描儀

• 獲取圖像并控制WIA設備和掃描儀

• 從屏幕捕獲圖像

• 將圖像添加到Windows打印機

圖像加載，保存，轉換和壓縮

• 加載，保存和轉換150多種光柵圖像和文檔格式，包括： 

• JPEG, JPEG 2000, PNG, TIFF, PDF, DOC/DOCX，SVG 

• 行業標準和專有的壓縮和解壓縮，包括：

• JPEG，JPEG 2000，JPEG-XR，JBIG和JBIG2，CCITT，CCITT G3和CCITT G4，ABIC，NITF，LZW，RLE和PackBits，ZIPLIB，LEAD CMP，LEAD CMW，LEAD ABC

• 加載，編輯，保存和轉換矢量文件格式

• 創建文檔格式，包括可搜索的PDF，XPS和DOCX

• 加載，保存和轉換光柵圖像和可搜索的PDF文件

• 加載，保存和修改圖像元數據

•  OCR輸出文檔格式，包括可搜索的PDF，XPS和DOC

• SVG創建和轉換

• EMF創建和轉換

• 將文件和數據存檔到CD，DVD和ISO文件

• JPIP

• 高級圖像壓縮優化器，可自動優化位深度和壓縮設置

• 成像常見對話框

• 混合柵格內容（MRC）

LEADTOOLS識別成像技術包括

以下產品的所有技術都包含在LEADTOOLS Recognition Imaging中：

• LEADTOOLS Document Imaging SDK

• LEADTOOLS OCR Module - LEAD Engine

LEADTOOLS Recognition Imaging可通過更多技術進行擴展

可以在LEADTOOLS Recognition Imaging中添加附加模塊和插件，以添加更多成像技術。

• LEADTOOLS OCR Module - OmniPage Engine

• LEADTOOLS OCR Module - OmniPage Engine with Additional Languages

• LEADTOOLS ICR Module - OmniPage Engine

LEADTOOLS Recognition Imaging可通過添加專門的圖像技術進行更新升級

LEADTOOLS圖像識別是其它更先進LEADTOOLS圖像產品的基礎SDK版本。這些更先進的產品包括了所有包含在LEADTOOLS Recognition Imaging產品中的圖像技術，并在此基礎上添加了額外的先進技術以及專業技術。

• LEADTOOLS Document Imaging Suite SDK

為應用程序添加多媒體技術

LEADTOOLS Multimedia SDK

平臺和編程接口

•  C Windows API - C/C++, Java 

• .NET

• C#, VB, C++/CLI, XAML 

•  WinForms, WPF, Core, Xamarin, UWP

• Web Services - JSON, WebAPI, SOAP, RESTful

• iOS & macOS - Objective-C, Swift, Xamarin

• Android - Java, Xamarin

• Linux - Java & C/C++, .NET Core

LEADTOOLS Recognition Imaging Developer Toolkit  獲獎信息

Overview of LEADTOOLS Recognition Imaging Technology

• For development of Windows and web applications and includes native 32 and 64 bit imaging binaries
• Add Recognition Imaging technology to single and multi-threaded applications
• Development tools and components for Win Forms, Web Forms, WPF, C and C++ development
• Includes many broad and functionally specific demo projects with source code for C, Visual C++ (MFC), VB.NET and C#
• Imaging technology available as WCF services
• Imaging technology available as WF activities
• Documentation includes sample source code for every function, method, property and event
• Free technical support is available to customers and developers evaluating LEADTOOLS

Recognition: Forms, OCR, OMR, and Barcode

The provided recognition and processing engines fully automate document classification and data extraction for known forms. The recognition engine creates unique XML data for each known form which is used to identify any form requiring recognition. The processing engine uses templates consisting of predefined fields for each known form. These fields can be defined using the Forms application included with the SDK, or developers can create their own template editor using the toolkit. Supported field types include machine and hand written characters, check boxes, filled bubbles, cross marks and barcodes.

In addition to saving the recognized data in various structured output formats such as delimited text, XML or database fields, a recognized free form document can be converted to searchable PDF for enterprise data mining.

For maximum performance, forms recognition and OCR high level interfaces utilize an intelligent multi-threaded algorithm during recognition and processing and are supported in both 32 and 64 bit development.

• Includes the LEADTOOLS OCR Advantage SDK Module
• Includes the LEADTOOLS PDF OCR SDK Module
• Includes the LEADTOOLS 1D Barcode SDK Module
• Includes the LEADTOOLS 2D Barcode SDK Module
• Includes Forms Recognition and Processing technology
• Includes the LEADTOOLS OMR SDK Module

Image Load, Save, Conversion and Compression

• Image formats for desktop and web applications
• OCR output document formats including searchable PDF, XPS and DOC
• Archive files and data to CD, DVD and ISO files
• WIC codecs
• High-level image compression optimizer to automatically optimize bit depth and compression settings
• Compress and decompress ABIC image data and formats
• Compress and decompress JPEG image data and formats
• Compress and decompress JPEG 2000 image data and formats
• Compress and decompress CCITT, CCITT G3 and CCITT G4 image data and formats
• Compress and decompress LEAD CMP image data and formats
• Compress and decompress LZW image data and formats
• Compress and decompress RLE and PackBits image data and formats
• Compress and decompress ZIPLIB image data and formats
• Compress and decompress Huffman image data and formats
• Compress and decompress Arithmetic image data and formats
• Compress and decompress LEAD CMW image data and formats
• Compress and decompress LEAD ABC image data and formats
• Load, save and modify image metadata
• Imaging common dialogs
• NITF format
• Imaging specific HTTP and FTP functionality
• Mixed Raster Content
• JPIP

Bitonal and Color Image Processin

To further enhance the accuracy of the recognition process, the Recognition Imaging SDK includes the LEADTOOLS document image clean-up engine, a set of document image pre-processing tools for deskew and despeckle, as well as line, border and hole-punch removal.

• Image processing
• Document image processing and cleanup
• Image segmentation
• Digital paint technology
• Imaging common dialogs

Image Capture and Acquisition

• Acquire images and control TWAIN devices and scanners
• Optimize scanning with LEADTOOLS Fast TWAIN acquisition
• Acquire images and control WIA devices and scanners
• Capture images from the screen

Image Display and Annotation

• Image annotation and markup
• Enhanced bitonal image display
• Image display functions for C and C++
• Image display controls for .NET
• Image display controls for Silverlight
• AJAX Web Form imaging controls
• WPF imaging controls
• Print images to Windows printer

LEADTOOLS Recognition Imaging can be Extended to Add More Technology

LEADTOOLS Recognition Imaging include the LEADTOOLS Advantage OCR, OMR, and Forms Recognition Modules.

Additional modules and plug-ins may be added to LEADTOOLS Recognition Imaging to add even more imaging technology.

• LEADTOOLS Virtual Printer SDK Module

• LEADTOOLS Plus OCR SDK Module
• LEADTOOLS Professional OCR SDK Module
• LEADTOOLS Arabic OCR SDK Module
• LEADTOOLS Asian OCR SDK Module

• LEADTOOLS Raster PDF Read SDK Plug in
• LEADTOOLS Raster PDF Write SDK Plug in

LEADTOOLS Recognition Imaging can be Upgraded to Add Specialized Imaging Technology

The LEADTOOLS Recognition Imaging is the base SDK for other more advanced LEADTOOLS imaging products. These more advanced products include all of the imaging technology contained in the LEADTOOLS Recognition Imaging product and add additional advanced and specialized technology.

• LEADTOOLS Document Imaging Suite SDK

For Development of Applications for Mobile Devices

• LEADTOOLS Mobile Imaging SDK

Add Multimedia Technology to Applications

• LEADTOOLS Multimedia SDK

OCR and Barcode recgonition online demo

LEADTOOLS Recognition Imaging Developer Toolkit Awards