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shapeclustering - Online in the Cloud

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This is the command shapeclustering that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator

PROGRAM:

NAME


shapeclustering - shape clustering training for Tesseract

SYNOPSIS


shapeclustering -D output_dir -U unicharset -O mfunicharset -F font_props -X xheights
FILE...

DESCRIPTION


shapeclustering(1) takes extracted feature .tr files (generated by tesseract(1) run in a
special mode from box files) and produces a file shapetable and an enhanced unicharset.
This program is still experimental, and is not required (yet) for training Tesseract.

OPTIONS


-U FILE
The unicharset generated by unicharset_extractor(1).

-D dir
Directory to write output files to.

-F font_properties_file
(Input) font properties file, where each line is of the following form, where each
field other than the font name is 0 or 1:

'font_name' 'italic' 'bold' 'fixed_pitch' 'serif' 'fraktur'

-X xheights_file
(Input) x heights file, each line is of the following form, where xheight is
calculated as the pixel x height of a character drawn at 32pt on 300 dpi. [ That is,
if base x height + ascenders + descenders = 133, how much is x height? ]

'font_name' 'xheight'

-O FILE
The output unicharset that will be given to combine_tessdata(1).

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