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fatihyildizli/dotnetcore-tesseract-ocr

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Brief:

This project (POC) consists of how to implement Tesseract OCR engine in dotnetcore.

Medium Link: https://medium.com/@fatih_yildizli/tesseract-ocr-implementation-in-net-core-spring-boot-6f876a5d4ae5

API Endpoint: localhost:2000/api/ocr

Example Usage

Request (Form-data) :

DestinationLanguage: Nationality Prefix { TR,ENG,ARA ... }

Image: Select postman UI file type

Alt

Tesseract Supported Language This project supports only english language. If you want different language, You must download traineddata from below list.

Language List

Lang Code Language 4.0 traineddata
afr Afrikaans afr.traineddata
amh Amharic amh.traineddata
ara Arabic ara.traineddata
asm Assamese asm.traineddata
aze Azerbaijani aze.traineddata
aze_cyrl Azerbaijani - Cyrillic aze_cyrl.traineddata
bel Belarusian bel.traineddata
ben Bengali ben.traineddata
bod Tibetan bod.traineddata
bos Bosnian bos.traineddata
bul Bulgarian bul.traineddata
cat Catalan; Valencian cat.traineddata
ceb Cebuano ceb.traineddata
ces Czech ces.traineddata
chi_sim Chinese - Simplified chi_sim.traineddata
chi_tra Chinese - Traditional chi_tra.traineddata
chr Cherokee chr.traineddata
cym Welsh cym.traineddata
dan Danish dan.traineddata
deu German deu.traineddata
dzo Dzongkha dzo.traineddata
ell Greek, Modern (1453-) ell.traineddata
eng English eng.traineddata
enm English, Middle (1100-1500) enm.traineddata
epo Esperanto epo.traineddata
est Estonian est.traineddata
eus Basque eus.traineddata
fas Persian fas.traineddata
fin Finnish fin.traineddata
fra French fra.traineddata
frk German Fraktur frk.traineddata
frm French, Middle (ca. 1400-1600) frm.traineddata
gle Irish gle.traineddata
glg Galician glg.traineddata
grc Greek, Ancient (-1453) grc.traineddata
guj Gujarati guj.traineddata
hat Haitian; Haitian Creole hat.traineddata
heb Hebrew heb.traineddata
hin Hindi hin.traineddata
hrv Croatian hrv.traineddata
hun Hungarian hun.traineddata
iku Inuktitut iku.traineddata
ind Indonesian ind.traineddata
isl Icelandic isl.traineddata
ita Italian ita.traineddata
ita_old Italian - Old ita_old.traineddata
jav Javanese jav.traineddata
jpn Japanese jpn.traineddata
kan Kannada kan.traineddata
kat Georgian kat.traineddata
kat_old Georgian - Old kat_old.traineddata
kaz Kazakh kaz.traineddata
khm Central Khmer khm.traineddata
kir Kirghiz; Kyrgyz kir.traineddata
kor Korean kor.traineddata
kur Kurdish kur.traineddata
lao Lao lao.traineddata
lat Latin lat.traineddata
lav Latvian lav.traineddata
lit Lithuanian lit.traineddata
mal Malayalam mal.traineddata
mar Marathi mar.traineddata
mkd Macedonian mkd.traineddata
mlt Maltese mlt.traineddata
msa Malay msa.traineddata
mya Burmese mya.traineddata
nep Nepali nep.traineddata
nld Dutch; Flemish nld.traineddata
nor Norwegian nor.traineddata
ori Oriya ori.traineddata
pan Panjabi; Punjabi pan.traineddata
pol Polish pol.traineddata
por Portuguese por.traineddata
pus Pushto; Pashto pus.traineddata
ron Romanian; Moldavian; Moldovan ron.traineddata
rus Russian rus.traineddata
san Sanskrit san.traineddata
sin Sinhala; Sinhalese sin.traineddata
slk Slovak slk.traineddata
slv Slovenian slv.traineddata
spa Spanish; Castilian spa.traineddata
spa_old Spanish; Castilian - Old spa_old.traineddata
sqi Albanian sqi.traineddata
srp Serbian srp.traineddata
srp_latn Serbian - Latin srp_latn.traineddata
swa Swahili swa.traineddata
swe Swedish swe.traineddata
syr Syriac syr.traineddata
tam Tamil tam.traineddata
tel Telugu tel.traineddata
tgk Tajik tgk.traineddata
tgl Tagalog tgl.traineddata
tha Thai tha.traineddata
tir Tigrinya tir.traineddata
tur Turkish tur.traineddata
uig Uighur; Uyghur uig.traineddata
ukr Ukrainian ukr.traineddata
urd Urdu urd.traineddata
uzb Uzbek uzb.traineddata
uzb_cyrl Uzbek - Cyrillic uzb_cyrl.traineddata
vie Vietnamese vie.traineddata
yid Yiddish yid.traineddata

Libraries:

https://github.com/tesseract-ocr/tesseract https://github.com/tesseract-ocr/tessdata