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LEADTOOLS Document Imaging Suite Technology概述

• 可用于Windows和web应用程序开发并且包含本地的32位和64位图像处理二进制文件

• 可在单线程和多线程应用程序中添加Docunment Imaging Suite技术

• 提供了用于Silverlight, Win Forms, Web Forms, WPF, C和C++开发的开发工具和组件

• 包含许多具有特殊功能的项目示例的源代码，这些源代码包含C，Visual C++（MFC），VB.NET，Silverlight和C#语言的版本

• 图像处理技术可以作为WCF服务使用

• 图像处理技术可以作为WF activities使用

• 帮助文档里包含了每个函数，方法，属性和事件的示例代码

• 为评估LEADTOOLS的客户和开发人员提供免费的技术支持

识别——表格，OCR，OMR和条形码

它提供的识别和处理引擎可以完全自动地进行文档分类以及对已知表格进行数据提取。识别引擎为每个已知的表格创建一个唯一的XML数据，该已知的表格可用于识别需要识别的表格。处理引擎会利用设置了字段的模板来处理每个已知表格。其中，可以使用SDK包含的Forms应用程序来定义模板中的字段，或者可由开发人员用工具包创建自己的模板编辑器。它支持的字段类型有：机器和手写字符，复选框，交叉标记和条形码。

为了有更好的性能，在识别和处理过程中，表格识别和OCR高级接口不但使用了一个智能的多线程算法且还支持32位和64位的开发。

除了将识别的数据保存在各种不同结构的输出格式如文本，XML或数据库字段，识别的表格文档还能转化成可用于企业数据挖掘的可检索的PDF。

• 包含LEADTOOLS OCR Adantage SDK 模块(LEADTOOL OCR 高级软件工具包模块)

• 包含LEADTOOLS OCR PDF SDK Module  (LEADTOOLS OCR PDF SDK模块)

• 包含 LEADTOOLS 1D Barcode SDK Module (LEADTOOLS 一维条形码SDK模块)

• 包含 LEADTOOLS 2D Barcode SDK Module (LEADTOOL 二维条形码SDK模块)

• 包含LEADTOOLS Forms Recognition and Processing (LEADTOOLS 表单识别和处理)

• 包含 LEADTOOLS OMR SDK Module (LEADTOOLS OMR SDK 模块)

图片加载，保存，转换和压缩

• 文档格式包括可检索的PDF,XPS和DOC

• OCR的输出文档格式包含可检索的PDF,XPS和DOC

• 具有转化和压缩功能的LEADTOOLS 包含了所有的PDF技术

• 能够创建和转换EMF

• 包含可用于桌面和web应用程序的图片格式 

• 可将文件和数据存档到CD,DVD和ISO文件中

• WIC编解码器

• 高级图像压缩优化器能够自动优化位深度和压缩设置

• 压缩和解压ABIC图像数据和格式

• 压缩和解压JPEG图像数据和格式

• 压缩和解压JPEG 2000图像数据和格式

• 压缩和解压CCITT,CCITT G3和CCITT G4图像数据和格式

• 压缩和解压LEAD CMP图像数据和格式

• 压缩和解压LZW图像数据和格式

• 压缩和解压RLE 和PackBits图像数据和格式

• 压缩和解压ZIPLIB图像数据和格式

• 压缩和解压Huffman 图像数据和格式

• 压缩和解压LEAD CMW图像数据和格式

• 压缩和解压LEAD ABC图像数据和格式

• 加载，保存和修改图像元数据

• 图像处理常用对话框

• NITF格式

• 混合光栅内容

• JPIP

黑白和彩色图像处理

为了进一步提高识别的准确性, Document Imaging Suite SDK包含了LEADTOOLS文档图像清洗引擎，用于抗扭斜和祛斑点的文档图像预处理工具，还有线，边框和孔洞的移除功能等。

• 文档图像处理和预识别的清洗处理  

• 一般图像处理

• 图像分割

• 数字绘图技术

• 图像处理通用对话框

图像的捕捉和获取

• 捕捉技术概述

• 用虚拟打印机驱动程序来捕获来自任意应用程序的图像

• 获取图像并控制TWAIN设备和扫描仪

• 使用LEADTOOLS Fast TWAIN获取技术来优化扫描

• 获取图像并控制WIA设备和扫描仪

• 从屏幕上捕捉图像

图像显示和注释

• 图像注释和标记

• 显示增强的黑白图像

• 用于C和C++的图像显示函数

• 用于.NET的图像显示控件

• 用于Silverlight的图像显示控件

• AJAX Web Form的图像控件

• WPF图像控件

• 用windows 打印机打印图像

LEADTOOLS Document Imaging Suite可以扩展以添加更多技术

附加模块和插件可以添加到LEADTOOLS文档图像组件中，以添加更多的图像处理技术。

• LEADTOOLS Plus OCR SDK Module

• LEADTOOLS Professional OCR SDK Module

• LEADTOOLS Arabic OCR SDK Module

• LEADTOOLS Asian OCR SDK Module

LEADTOOLS文档图像组件是可用的最先进的一体化Document Imaging SDK 。

其它LEADTOOLS产品也可以和LEADTOOLS Document Imaging SDK联合使用。

开发用于移动设备的应用程序

• LEADTOOLS Mobile Imaging SDK

在应用程序中增加多媒体技术

• LEADTOOLS Multimedia SDK

Overview of LEADTOOLS Document Imaging Suite Technology

• For development of Windows and web applications and includes native 32 and 64 bit imaging binaries
• Add Document Imaging Suite technology to single and multi-threaded applications
• Development tools and components for Silverlight, 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, Silverlight 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.

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.

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.

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

Image Load, Save, Conversion and Compression

• Document formats including searchable PDF, XPS and DOC
• OCR output document formats including searchable PDF, XPS and DOC
• Includes all PDF technology in LEADTOOLS including conversion and compression
• EMF creation and conversion
• Image formats for desktop and web applications
• 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 Processing

To further enhance the accuracy of the recognition process, the Document Imaging Suite 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.

• Document image processing and pre-recognition cleanup
• General image processing
• Image segmentation
• Digital paint technology
• Imaging common dialogs

Image Capture and Acquisition

• Capture technology overview
• Virtual printer driver to capture from any application
• 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 printers

LEADTOOLS Document Imaging Suite can be Extended to Add More Technology

Add-on modules and plug-ins may be added to LEADTOOLS Document Imaging Suite to add even more imaging technology.

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

LEADTOOLS Document Imaging Suite is the Most Advanced All-In-One Document Imaging SDK Available.

Other LEADTOOLS products that work seamlessly with the LEADTOOLS Document Imaging Suite SDK.

For Development of Applications for Mobile Devices

• LEADTOOLS Mobile Imaging SDK

Add Multimedia Technology to Applications

• LEADTOOLS Multimedia SDK