Document Image Cleanup and Pre-processing SDK Technology

To 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, Core, Xamarin, UWP), 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, optimize 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

Image Segmentation

Technology Related to Document Image Cleanup and Pre-processing

Start Coding with LEADTOOLS

Download the Full Evaluation

The Full Evaluation Download includes all LEADTOOLS Document, Medical, Imaging, and Vector technologies for all development and target platforms. Get everything LEADTOOLS all in one convenient download.

Download Projects using NuGet

LEADTOOLS provides NuGet packages for .NET Framework, .NET Core, UWP, and Xamarin development. Download projects that reference our NuGets and start coding right away.

Supported Development Platforms for Document Image Cleanup and Pre-processing

Documentation Links for Document Image Cleanup and Pre-processing

White Papers Written About Document Image Cleanup and Pre-processing

  • End-to-End eDiscovery with LEADTOOLS Document Imaging

    When it comes to change, the desire for efficiency is surely at or near the top of the list of reasons. Some processes and industries are harder to change, especially those that have been around for a long time. Court systems in many countries are one of the oldest and most well established processes to ensure all-around fairness, even if it must sacrifice expediency. Thankfully, the legal industry has taken major strides towards adapting to the digital age with the evolution of eDiscovery and document imaging.

Screenshots of Document Image Cleanup and Pre-processing

Document Cleanup Before After

Document Cleanup Before After

LEADTOOLS SDK Products that Include Document Image Cleanup and Pre-processing

All LEADTOOLS SDKs include image processing technology. Certain products contain specialized functionality as specified in the developer documentation for each function.

LEADTOOLS Document Imaging v20

Develop powerful document imaging applications with LEADTOOLS Document Imaging. Features include PDF viewing and editing, comprehensive image annotating, specialized bitonal image displaying, and image processing. Other features include performance and memory optimizations for bitonal images, document image cleanup, including inverted text, border, hole-punch, and line removal, and scanning with LEADTOOLS Fast TWAIN and WIA.

LEADTOOLS Recognition v20

The LEADTOOLS Recognition Imaging SDK is a handpicked collection of LEADTOOLS SDK features designed to build end-to-end document imaging applications within enterprise-level document automation solutions that require OCR, MICR, OMR, barcode, forms recognition and processing, PDF, print capture, archival, annotation, and image viewing functionality. This powerful set of tools utilizes LEAD's award-winning image processing technology to intelligently identify document features that can be used to recognize and extract data from any type of scanned or faxed form image.

LEADTOOLS Document Imaging Suite v20

The LEADTOOLS Document Imaging Suite SDK is a comprehensive collection of LEADTOOLS SDK features designed to build end-to-end document imaging solutions that require OCR, MICR, OMR, ICR, barcode, forms recognition and processing, PDF, HTML5 Zero-footprint viewing, conversion, print, capture, archival, annotation, and image viewing functionality. This powerful set of tools utilizes LEAD's award-winning image processing technology to intelligently identify document features that can be used to recognize and extract data from any type of scanned or faxed form image.

LEADTOOLS Medical Imaging v20

Develop powerful Medical Imaging applications with the LEADTOOLS Medical Imaging SDK. Features include comprehensive DICOM data set support, 8-16 bit extended grayscale image support, image annotation, specialized extended grayscale image display such as window level and LUT processing, and medical-specific image processing. Other features include lossless JPEG compression, and signed and unsigned image data processing.

LEADTOOLS PACS Imaging v20

Develop robust DICOM PACS applications with LEADTOOLS PACS Imaging. Features include Medical Web Viewer Framework, high and low-level PACS SCP and SCU functions and controls, secure PACS communication, comprehensive DICOM data set support, image annotation, extended grayscale image display such as window level and LUT processing, and specialized medical image processing. Other features include lossless JPEG compression, JPIP, MRTI, and signed and unsigned image data processing.

LEADTOOLS Medical Imaging Suite v20

Develop powerful PACS and Medical imaging applications with LEADTOOLS Medical Imaging Suite. Features include LEAD's Zero-footprint HTML5 DICOM Viewer, Medical Web Viewer Framework, Medical 3D, DICOM Multimedia codecs, high and low-level PACS SCP and SCU functions and controls, secure PACS communication, Print to PACS, comprehensive DICOM data set support, image annotation, extended grayscale image display such as window level and LUT processing, DICOM Hanging Protocol, and specialized medical image processing. Other features include lossless JPEG compression, JPIP, and signed and unsigned image data processing.