關於 GdPicture.NET OCR Plugin

與 GdPicture Imaging SDK 工具箱一起使用的免版稅 OCR 引擎。

GdPicture OCR Plugin is a low cost, fast, accurate and royalty free OCR Engine for development of applications using GdPicture Imaging SDK Toollkits. Based on the Google's open source Tesseract OCR, GdPicture OCR Plugin brings OCR features to GdPicture Toolkits such as text recognition on specific area of an image and searchable PDF/A (PDF-OCR) creation from scanner, image or existing PDF documents. GdPicture MICR is part of the GdPicture.NET OCR Plugin and allows decoding "CMC7" and "E-13B" characters from documents with outstanding speed and accuracy. The plugin is also able to detect and decode the MICR line from any structured document such as checks by analyzing the full page layout. MICR stands for Magnetic Ink Character Recognition and is a standard encoding technology in Banking industry used mainly for checks.

GdPicture.NET offers an Royalty Free OCR plugin, GdPicture.NET OCR Plugin. GdPicture Tesseract Plugin is a low cost and royalty free OCR Engine for application development using GdPicture Imaging SDK Toolkits. Based on the Google's open source Tesseract OCR, GdPicture Tesseract Plugin brings OCR features to GdPicture Toolkits such as text recognition on specific area of an image and searchable PDF creation from scanner, image or existing PDF documents. GdPicture Tesseract Plugin support many languages & can process more than 45 image formats.

GdPicture.NET OCR Plugin Main Features:

  • Character recognition confidence.
  • Retrieve character location.
  • Output text.
  • Support for multipage searchable PDF output.
  • Multi languages: English, French, Italian, German, Spanish, Brazilian Portuguese, Vietnamese, Polish and Dutch.
  • Can recognize only digits, only alpha or only "white listed" characters.
  • Fast area processing.
  • Document orientation detection.
  • Easy to use.
  • Fast, performent & bug free.
  • Royalty Free- No distribution license required.

The OCR plugin includes MICR SDK Extension for GdPicture.NET to read checks, E-13B and CMC7 Fonts.

GdPicture.NET OCR Plugin MICR Extension Features:

  • Supports CMC-7 and E-13B fonts.
  • Accurate on poor quality and poorly contrasted images.
  • Recognition accuracy reaches 99.9% on 300 DPI images.
  • Multi-threaded processing speed reaches 30 checks per second on Intel Core i7 based computer.
  • Works on any bit-depth bitmap (color, grayscale and monochrome).
  • Automatically repairs altered symbols.
  • Symbols size tolerant.
  • Able to detect check codelines by full page layout analysis.
  • Automatic detection of MICR fonts (no need to set Region of Interest on the document).
  • Returns recognized characters with confidence level and an alternate set of recognized characters at next-lower level of confidence.
  • Allows choosing white-lists of symbols.
  • Allows optional setting of the expected number of symbols.
  • Low memory usage and fast decoding.
  • AnyCPU: available in 32-bit & 64-bit versions.
  • Can work in multi-thread applications.