Supported Languages and Language Dictionaries

Languages can be recognized if the OCR engine supports that language's character set. LEADTOOLS recognizes dozens of languages, enumerated in DOC2_LANGIDS.

In addition, many recognized languages also have spelling dictionaries, enabling spell-checking after character recognition is complete. Languages for which spell-checking is supported are listed below, along with their associated dictionary file.

OCR Professional

All languages to be recognized can be selected using L_Doc2SelectLanguages.

The language dictionary to use for spell-checking should be specified in the SpellLangId member of the pRecogOpts parameter passed to the L_Doc2Recognize function.

For more information on options for the recognition process, refer to RECOGNIZEOPTS2.

SPELL-CHECK LANGUAGE

LANGUAGE DICTIONARY FILE

Catalan

R_CAT.DAT

Czech

R_CZH.DAT

Danish

R_DAN.DAT

Dutch

R_DUT.DAT

English

R_ENG.DAT

Finnish

R_FIN.DAT

French

R_FRE.DAT

German

R_GER.DAT

Greek

R_GRE.DAT

Hungarian

R_HUN.DAT

Italian

R_ITA.DAT

Norwegian

R_NOR.DAT

Polish

R_POL.DAT

Portuguese

R_POR.DAT

Russian

R_RUS.DAT

Slovenian

R_SLN.DMD

Spanish

R_SPA.DAT

Swedish

R_SWE.DAT

Note: Also requires the file ICHUNW32.DLL.

For more information, refer to:

Working with Languages

Working with Dictionaries

DOC2_LANGIDS

Punctuation and Miscellaneous Characters

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