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4.0.0

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@Robyer Robyer released this 30 Nov 23:10
· 76 commits to master since this release

Library is now available in a new OpenMP variant that provides better performance on multi-core processors.
NOTE: Due to issue with JitPack you must compile the library yourself if you want to use the OpenMP variant.

Changes:

  • Update Tesseract to 5.0.0
    • this brings greatly increased performance (NEON SIMD optimizations for tessdata and tessdata_fast; FAST FLOAT optimizations for tessdata_best)
    • exposes new thresholding methods from Leptonica with configurable parameters (Sauvola, Otsu)
    • pdf.ttf file is not needed anymore
    • and more (see official Tesseract changelog)
  • Update Leptonica to 1.82.0