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| − | [[Category:Applications]] | + | #REDIRECT [[List of applications/Documents#OCR software]] |
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| − | There are several steps to the whole OCR process, the actual OCR engine is only part of this:
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| − | # scanning | + | |
| − | # document layout analysis
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| − | # optical character recognition
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| − | # post-processing (formatting, PDF creation)
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| − | == OCR software ==
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| − | === OCR (Optical Character Recognition) Engines ===
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| − | * {{App|[[CuneiForm]]|A command line OCR system originally developed and open sourced by Cognitive technologies. Supported languages: eng, ger, fra, rus, swe, spa, ita, ruseng, ukr, srp, hrv, pol, dan, por, dut, cze, rum, hun, bul, slo, lav, lit, est, tur.|https://launchpad.net/cuneiform-linux|{{Pkg|cuneiform}}}}
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| − | * {{App|[[GOCR]]/JOCR|An OCR engine which also supports barcode recognition.|http://jocr.sourceforge.net/|{{Pkg|gocr}}}}
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| − | * {{App|[[Ocrad]]|An OCR program based on a feature extraction method.|http://www.gnu.org/software/ocrad/|{{Pkg|ocrad}}}}
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| − | * {{App|[[Tesseract]]|"Probably one of the most accurate open source OCR engines available". Package splitted, you need install some datafiles for each language ({{Pkg|tesseract-data-eng}} for examle).|http://code.google.com/p/tesseract-ocr/|{{Pkg|tesseract}}}}
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| − | === Layout analysers and user interfaces ===
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| − | * {{App|[[OCRFeeder]]|Python GUI for Gnome which performs document analysis and rendition, and can use either [[CuneiForm]], [[GOCR]], [[Ocrad]] or [[Tesseract]] as OCR engines. It can import from PDF or image files, and export to HTML or OpenDocument. |http://live.gnome.org/OCRFeeder|{{pkg|ocrfeeder}}}}
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| − | * {{App|[[YAGF]]|graphical interface for the [[CuneiForm]] text recognition program on the Linux platform. Available from community repository|http://symmetrica.net/cuneiform-linux/yagf-en.html|{{Pkg|yagf}}}}
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| − | * {{App|[[gscan2pdf]]|scans, runs Tesseract and creates a PDF all in one go|http://gscan2pdf.sourceforge.net/|{{AUR|gscan2pdf}}}}
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| − | * {{App|[[OCRopus]]|OCR ''platform'', modules exist for document layout analysis, OCR engines (it can use Tesseract or its own engine), natural language modelling, etc. Available from [[AUR]]|http://code.google.com/p/ocropus/|{{AUR|ocropus}}}}
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