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Phone - Australia: 1300 553 313
Hotline - New Zealand: 0800 450 168
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Document Image Cleanup and Pre-processing SDK Technology

 

Document CleanupTo further enhance document-imaging technologies such as OCR, barcode and forms recognition, LEAD has developed a large collection of advanced document-image processing functions for .NET (C# & VB), C/C++, iOS, macOS, Linux, Java, and web developers. This powerful collection of functions can rid scanned documents of artifacts and imperfections such as hole punches, skewed angles, borders, and dust specks. Clean black and white images improve recognition accuracy, optimise processing speed, and improve lossless compression ratios, all of which are essential to any document-imaging workflow.

Overview of LEADTOOLS Document Image Cleanup and Pre-processing SDK Technology

  • Powerful functions to pre-process document images for OCR, MICR, OMR, ICR, barcode, and forms recognition
  • Image cleanup and noise reduction functions improve document-image readability and compression performance
  • Advanced color detection and conversion functions identify optimal bit depth and palette to preserve image quality while reducing file size
  • Use region of interest to isolate specific parts of images
  • Document-image cleanup and pre-processing SDK technology is available for .NET (C# & VB), C DLL, C++, iOS, macOS, Android, Linux, and as Web Services
  • Multithreaded support for document-image processing in high performance server-based applications hosted as Windows services and web services
  • Image processing 32 and 64-bit binaries

Document Image Cleanup

  • Auto Binarize to convert color images to black and white
  • Auto Deskew
  • Auto Invert
  • Auto Orient
  • Auto Trim
  • Binary Filter
  • Border Removal
  • Check Deskew
  • Despeckle
  • Dilation Filter
  • Dot Removal
  • Dynamic Binary
  • Erosion Filter
  • Glare Detection
  • High Quality Rotate
  • Hole Punch Removal
  • Inverted Text Detection and Correction
  • Line Removal
  • Perspective Deskew (Automatic and Manual)
  • Rake Removal
  • Smooth Document
  • Text Blur Detection
  • Additional LEADTOOLS Image Processing Functions

Image Segmentation

  • Auto Binary
  • Auto zoning to detect text paragraphs, images, and table data, including rows and columns
  • Automatic Image Segmentation for Compression and Recognition
  • Binary Segmentation
  • Color Threshold
  • Dynamic Binary Segmentation
  • Flood Fill
  • Select Data
  • Subtract Background
  • Water Shed / Magic Wand
  • Additional LEADTOOLS Image Processing Functions

 

Demo Applications that Include Document Image Cleanup and Pre-processing

Main WinForms Demo

WinForms Main Demo

Downloadable Demo

Demonstrates common imaging functionality in LEADTOOLS for .NET toolkits. It loads, processes, and saves images as more than 150+ formats.


 

 


For more information please contact the MicroWay sales team: buynow
Head Office
MicroWay Pty Ltd
PO Box 84,
Braeside, Victoria, 3195, Australia
Ph: 1300 553 313
Fax: 1300 132 709
email: sales@microway.com.au
ABN: 56 129 024 825
Sydney Sales Office
MicroWay Pty Ltd
PO Box 1733,
Crows Nest, NSW 1585, Australia
Tel: 1300 553 313
Fax: 1300 132 709
email: sales@microway.com.au
ABN: 56 129 024 825
New Zealand Sales Office
MicroWay Pty Ltd (NZ)
PO Box 912026
Victoria Street West
Auckland 1142, New Zealand
Tel: 0800 450 168
email: sales@microway.co.nz

International: call +61 3 9580 1333, fax +61 3 9580 8995

 
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