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amirrajan / rubymotion-applied

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Apache License 2.0
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Some kind of how-to for using Tesseract-OCR #14

Open amirrajan opened 7 years ago

amirrajan commented 7 years ago

https://github.com/gali8/Tesseract-OCR-iOS/wiki/Installation#importing-the-tessdata-folder

Siggs2000 commented 7 years ago

I think I've figured it out. I put the tessdata folder in /resources and followed the data file solution form this github issue: https://github.com/gali8/Tesseract-OCR-iOS/issues/299

I also added the english language "cube data" from this repo: https://github.com/tesseract-ocr/tessdata/tree/bf82613055ebc6e63d9e3b438a5c234bfd638c93

And then finally I initialized the library to use CubeCombined mode when initializing the library. Here is my initialization code: 

   tesseract = G8Tesseract.alloc.initWithLanguage("eng")
    tesseract.delegate = self
    tesseract.engineMode = G8OCREngineModeTesseractCubeCombined
    tesseract.pageSegmentationMode = G8PageSegmentationModeAutoOSD