TessBaseAPI::GetAvailableLanguagesAsVector returned the list of languages
without sorting, so the result was random and not user friendly.
Now `tesseract --list-langs` shows the available languages and scripts
in alphabetic order.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Renamed the global attribute glyph_confidences to lstm_choice_mode and the method GetGlyphConfidences() to GetChoices(). All Variables and comments contained in related methods were renamed as well.
Signed-off-by: Noah Metzger <noah.metzger@bib.uni-mannheim.de>
The parameter glyph_confidences is changed from bool to int.
An execution with value 1 outputs the hOCR file enriched with glyph confidences
for every timestep like before. An execution with value 2 outputs the timesteps
accumulated over the recognized characters.
Signed-off-by: Noah Metzger <noah.metzger@bib.uni-mannheim.de>
By using the parameter -c glyph_confidences=true the user is able to enrich
the hOCR output with additional information. Tesseract then lists additionally
the timesteps with all glyphs that were considered with their confidence
for every timestep of the LSTM.
The format of the hOCR output is slightly changed: There is now a linebreak
after every word for better readability by humans.
Signed-off-by: Noah Metzger <noah.metzger@bib.uni-mannheim.de>
Add missing include statements, add missing "static" qualifiers or
remove functions which are not used at all.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
clang warnings:
src/api/baseapi.cpp:1642:18: warning:
possible misuse of comma operator here [-Wcomma]
src/api/baseapi.cpp:1642:31: warning:
possible misuse of comma operator here [-Wcomma]
src/api/baseapi.cpp:1642:45: warning:
possible misuse of comma operator here [-Wcomma]
src/api/baseapi.cpp:1652:16: warning:
possible misuse of comma operator here [-Wcomma]
src/api/baseapi.cpp:1652:30: warning:
possible misuse of comma operator here [-Wcomma]
src/api/baseapi.cpp:1662:17: warning:
possible misuse of comma operator here [-Wcomma]
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Normal C++ programs like those which are built for tesseract automatically
set the locale "C".
There can be different locale settings if the tesseract library is used
in other software.
A wrong locale can cause wrong results from sscanf which is used at
different places in the tesseract code, so make sure that we have the
right locale settings and fail if that is not the case.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
