Asprise OCR SDK for Java, C# VB.NET, Python, C/C++ and Delphi
Developer(s)Asprise
Initial release1998 (1998)
Stable release
15
Written inJava, C#, VB.NET, C, C++, Objective-C, Delphi, Python
Operating systemWindows XP, 7, 8, 10; Linux; Mac OS X; Solaris; AIX
TypeOCR
Licenseproprietary, commercial
Websiteasprise.com

Asprise OCR is a commercial optical character recognition and barcode recognition SDK library that provides an API to recognize text as well as barcodes from images (in formats like JPEG, PNG, TIFF, PDF, etc.) and output in formats like plain text, xml and searchable PDF.

Asprise OCR has been in active development since 1997. Version 2.1 of the software has been reviewed by PC World.[1]

Many researchers have used Asprise OCR along with ABBYY FineReader to benchmark OCR performance. Paweł Łupkowski and Mariusz Urbanski from Adam Mickiewicz University in Poznań uses Asprise OCR version 4 and ABBYY FineReader to perform CAPTCHA recognition.[2] Shuai Yuan from Cornell University implemented an image based room schedule retrieval system using Asprise OCR.[3] Seongwook Youn from University of Southern California found "By running a sample of 200 image e-mails, we determined that Asprise OCR was performing with an accuracy of 95%. It had the best detection rate among the approaches we analyzed; hence we decided to go with Asprise OCR for our research.".[4] Adil Farooq from the University of Engineering and Technology in Taxila implemented a speech based interface system for visually impaired persons.[5]

Hsieh analyzes the workflow of Asprise OCR engine and applies it to detect scoreboard for baseball videos.[6] Chaisri discusses how Asprise OCR can be used for imaging analysis of fax documents in IT Convergence and Services: ITCS & IRoA 2011.[7] Petra demonstrates how to perform feature selection for anti-spam using Asprise OCR.[8]

The following languages are supported by Asprise version 5:[9] Croatian, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Icelandic, Indonesian, Italian, Malay, Maltese, Norwegian, Polish, Portuguese, Romanian, Russian, Spanish, Swedish or Turkish. MRZ and MICR are supported.

The latest version of Asprise OCR SDK is v15.[10]

In 2020, Asprise OCR offers a cloud based real-time instant receipt OCR API.

References

  1. ↑ Asprise OCR SDK for Java by PC World Archived April 3, 2015, at the Wayback Machine
  2. ↑ SemCAPTCHA—user-friendly alternative for OCR-based CAPTCHA systems (Proceedings of the International Multiconference on Computer Science and Information Technology pp. 325–329)
  3. ↑ Image Based Room Schedule Retrieval System
  4. ↑ "Improved Spam Filtering by Extraction of Information from Text Embedded Image E-mail, SAC '09 Proceedings of the 2009 ACM symposium on Applied Computing" (PDF). Archived from the original (PDF) on 2014-08-09. Retrieved 2015-03-24.
  5. ↑ Implementation of a Speech Based Interface System for Visually Impaired Persons, Life Sci J 2013;10(9s):398-400
  6. ↑ Advanced Intelligent Computing Theories and Applications, Springer, ISBN 3540874402, Page 337-346
  7. ↑ IT Convergence and Services: ITCS & IRoA 2011, Springer, ISBN 9400725981, Page 616
  8. ↑ Advances in Data Mining: Applications in Medicine, Web Mining ISBN 3540360360
  9. ↑ Asprise OCR Library SDK API for Java, C#, VB.NET
  10. ↑ Asprise OCR API Library v15 for Java, C# VB.NET
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