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32 lines
854 B
Markdown
32 lines
854 B
Markdown
dinglehopper
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============
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dinglehopper is an OCR evaluation tool and reads [ALTO](https://github.com/altoxml), [PAGE](https://github.com/PRImA-Research-Lab/PAGE-XML) and text files.
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[![Build Status](https://travis-ci.org/qurator-spk/dinglehopper.svg?branch=master)](https://travis-ci.org/qurator-spk/dinglehopper)
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Goals
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-----
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* Useful
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* As a UI tool
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* For an automated evaluation
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* As a library
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* Unicode support
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Usage
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-----
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~~~
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dinglehopper some-document.gt.page.xml some-document.ocr.alto.xml
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~~~
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This generates `report.html` and `report.json`.
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As a OCR-D processor:
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~~~
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ocrd-dinglehopper -m mets.xml -I OCR-D-GT-PAGE,OCR-D-OCR-TESS -O OCR-D-OCR-TESS-EVAL
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~~~
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This generates HTML and JSON reports in the `OCR-D-OCR-TESS-EVAL` filegroup.
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![dinglehopper displaying metrics and character differences](.screenshots/dinglehopper.png?raw=true)
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