LEADTOOLS Document Imaging SDK
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中文 | English
LEADTOOLS Document Imaging is a collection of COM and VCL components that provides multi-language support scanning documents, performing OCR, and exporting scanned text into over 40 different formats, including MS Word, MS Excel, Dbase and WordPerfect. Superior OCR processing speeds, for use in form recognition and processing applications.
此产品属于产品集合，包含以下产品：
- LEADTOOLS PDF Plug-ins
- LEADTOOLS OCR Module
  ├ LEADTOOLS ICR SDK Module
  ├ LEADTOOLS OMR module
- LEADTOOLS Barcode Module
- LEADTOOLS ABC Plug-in
- LEADTOOLS NITF Plug-in
- LEADTOOLS PDF OCR Module

特征综述 About Feature

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  • Annotations
    Powerful annotation capabilities which enable the addition of text, highlights, sticky notes, audio, ellipses, circles, squares, buttons, lines, arrows, rectangles, polygons, redaction (blackout), hotspots, freehand scribble, pointers, images, stamps, rulers and hyperlinks all with multilayer security features, to document, color and grayscale images. Annotation functionality is included with both the Document Imaging and Document Imaging Suite products.
  • Display, Memory and Processing Optimizations
    All of the display functionality in the Raster Imaging products, plus specialized display options called bitonal scaling for greatly increasing the quality and readability of black and white images on the screen are included in the Document Imaging products.
  • Image Acquisition - TWAIN Capture
    TWAIN drivers are standard with almost all scanner and other image acquisition hardware. Also, with recent advancements, LEADTOOLS Fast TWAIN is the technology of choice for performance and reliability. LEADTOOLS Document Imaging products currently support all functionality included in the TWAIN v1.9 specification.
  • Image Enhancement Functionality
    During scanning or faxing, noise and distortion can occur and cause a decrease in accuracy in OCR and human readers. To combat these imperfections, users of LEADTOOLS Document Imaging products can employ specialized functions called Doc-Clean to remove noise, borders, lines and hole punches, smooth text and invert white on black text, and other functions to straighten skewed images (deskew), fatten thinning lines and text (dilatation) and erode text that has gotten too thick (erosion).
  • Specialized Storage and Compression
    Mixed Raster Content (MRC) uses a technique of dividing images into image and text components and then uses a compression especially suited for that type of image to get the best compression and quality possible.
  • Optical Character Recognition (OCR)
    OCR will convert images into text to be used as strings in code or can be saved as several document, database and spreadsheet formats. (More details concerning LEADTOOLS OCR functionality.) OCR functionality is available for purchase as an OCR add on for Document Imaging or is included with the Document Imaging Suite product.
  • Barcode
    Barcodes have been used in document imaging for years to help identify the document, information about the document or for many other possible reasons. Because barcodes are so useful in document imaging applications, LEAD has made available for purchase several barcode add-on options to meet your specific application needs.
  • General Imaging Features
    Making the LEADTOOLS Document Imaging product line the most diverse and robust document imaging product available, LEAD has also included general (bitonal, grayscale and color) imaging features including Image Processing (Transforms, Filters, Drawing, Region of Interest), Color Conversion, Display, Special Effects (choose from more than 2000 effects), Compression, Image Format (import/export), Printing, Internet/intranet imaging, Database imaging, Imaging Common Dialogs and Screen Capture.

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