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Tess4J Changelog

What's new in Tess4J 3.4.8

May 3, 2018
  • Fix a path issue when extracting resources from JAR to temp directory on Windows server

New in Tess4J 3.4.7 (Apr 17, 2018)

  • Update jai-imageio-core to 1.4.0 for Java 9 fixes

New in Tess4J 3.4.6 (Mar 26, 2018)

  • Update PDFBox dependencies

New in Tess4J 3.4.5 (Mar 25, 2018)

  • Remove GS DLL due to license incompatibility
  • Use PDFBox

New in Tess4J 3.4.4 (Feb 23, 2018)

  • Add image rotate and deskew methods
  • Update Lept4J to 1.6.3

New in Tess4J 3.4.3 (Jan 16, 2018)

  • Not extract/copy resource if it exists and has same file size

New in Tess4J 1.5 (Mar 25, 2015)

  • Aedesignated from 1.4.2 to indicate a minor API addition)
  • Add UNLV zone file support
  • Refactor

New in Tess4J 1.4.1 (Feb 11, 2015)

  • Enable use of jna.library.path system property for user-customizable path

New in Tess4J 1.4 (Jan 20, 2015)

  • Refactor to reduce code duplication
  • Embed Windows native resources in JAR
  • Autoload Windows native libraries

New in Tess4J 1.3 (Jun 2, 2014)

  • Update JNA to v4.1.0
  • Update Ghost4J to v0.5.1
  • Refactoring
  • Bundle Tesseract and Leptonica 64-bit DLLs

New in Tess4J 2.0 Beta (May 5, 2014)

  • Upgrade to Tesseract 3.03 DLL r1092
  • Update JNA to v4.1.0

New in Tess4J 1.2 (Sep 23, 2013)

  • Update Tesseract DLL to r866
  • More efficient OCR of multiple images
  • Various minor improvements
  • Update JNA to v4.0

New in Tess4J 1.1 (Mar 6, 2013)

  • Update Tesseract to r828
  • Additional API methods, image helper methods, and unit test cases
  • Improve handling of Unicode character encoding
  • Fix memory leaks
  • Add support for determining skew angle and image rotation

New in Tess4J 1.0 (Oct 31, 2012)

  • Upgrade to Tesseract 3.02 (r798), which is not backward compatible with Tesseract 2.04.
  • Implement a new JNA wrapper for the new Tesseract OCR API
  • Add more unit test cases
  • Update documentation

New in Tess4J 1.0 Beta 5 (Aug 9, 2012)

  • Update to Tesseract 3.02 (r737)
  • Non-Windows has a different library name

New in Tess4J 1.0 Beta 4 (Aug 9, 2012)

  • Update to Tesseract 3.02 (r731)
  • Fix a bug with SetPageSegMode, which should be called after init, not before

New in Tess4J 1.0 Beta 3 (Aug 9, 2012)

  • Update to Tesseract 3.02 (r725)
  • Update libtesseract.dll for changes to C wrapper
  • Add more unit test cases
  • Update documentation

New in Tess4J 1.0 Beta 2 (May 10, 2012)

  • Update to Tesseract 3.02 (r724)
  • Update libtesseract.dll for changes to C API
  • Add more unit test cases
  • Update documentation

New in Tess4J 1.0 Beta (May 10, 2012)

  • Upgrade to Tesseract 3.02 (r719), which is not backward compatible with Tesseract 2.04.
  • Implement a new JNA wrapper for the new DLL