ΠΊΠ°ΠΊ ΡΡΡΠ°Π½ΠΎΠ²ΠΈΡΡ tesseract Π½Π° windows 10
Π£ΡΡΠ°Π½ΠΎΠ²ΠΊΠ° Tesseract Π΄Π»Ρ OCR
OCR β ΠΌΠ΅Ρ Π°Π½ΠΈΡΠ΅ΡΠΊΠΈΠΉ ΠΈΠ»ΠΈ ΡΠ»Π΅ΠΊΡΡΠΎΠ½Π½ΡΠΉ ΠΏΠ΅ΡΠ΅Π²ΠΎΠ΄ ΠΈΠ·ΠΎΠ±ΡΠ°ΠΆΠ΅Π½ΠΈΠΉ ΡΡΠΊΠΎΠΏΠΈΡΠ½ΠΎΠ³ΠΎ, ΠΌΠ°ΡΠΈΠ½ΠΎΠΏΠΈΡΠ½ΠΎΠ³ΠΎ ΠΈΠ»ΠΈ ΠΏΠ΅ΡΠ°ΡΠ½ΠΎΠ³ΠΎ ΡΠ΅ΠΊΡΡΠ° Π² ΡΠ΅ΠΊΡΡΠΎΠ²ΡΠ΅ Π΄Π°Π½Π½ΡΠ΅, ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΡΡΠΈΡ ΡΡ Π΄Π»Ρ ΠΏΡΠ΅Π΄ΡΡΠ°Π²Π»Π΅Π½ΠΈΡ ΡΠΈΠΌΠ²ΠΎΠ»ΠΎΠ² Π² ΠΊΠΎΠΌΠΏΡΡΡΠ΅ΡΠ΅.
ΠΠ½Π°ΠΊΠΎΠΌΡΡΠ²ΠΎ Ρ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠΎΠΉ
Tesseract ΠΏΠ΅ΡΠ²ΠΎΠ½Π°ΡΠ°Π»ΡΠ½ΠΎ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠ°Π½Π° Hewlett Packard Π² 1980-Ρ Π³ΠΎΠ΄Π°Ρ , Π² 2005 Π³ΠΎΠ΄Ρ Π±ΡΠ» ΠΎΠΏΡΠ±Π»ΠΈΠΊΠΎΠ²Π°Π½ Π΅Ρ ΠΈΡΡ ΠΎΠ΄Π½ΡΠΉ ΠΊΠΎΠ΄. Π Π°Π²Π³ΡΡΡΠ΅ 2006 Π³. Google ΠΊΡΠΏΠΈΠ» Π΅Ρ ΠΈ ΠΎΡΠΊΡΡΠ» ΠΈΡΡ ΠΎΠ΄Π½ΡΠ΅ ΡΠ΅ΠΊΡΡΡ ΠΏΠΎΠ΄ Π»ΠΈΡΠ΅Π½Π·ΠΈΠ΅ΠΉ Apache 2.0 Π΄Π»Ρ ΠΏΠΎΡΠ»Π΅Π΄ΡΡΡΠ΅ΠΉ ΡΠ°Π·ΡΠ°Π±ΠΎΡΠΊΠΈ.
ΠΡΠΎΠ³ΡΠ°ΠΌΠΌΠ½ΠΎΠ΅ ΠΎΠ±Π΅ΡΠΏΠ΅ΡΠ΅Π½ΠΈΠ΅ Tesseract ΡΠ°Π±ΠΎΡΠ°Π΅Ρ ΡΠΎ ΠΌΠ½ΠΎΠ³ΠΈΠΌΠΈ Π΅ΡΡΠ΅ΡΡΠ²Π΅Π½Π½ΡΠΌΠΈ ΡΠ·ΡΠΊΠ°ΠΌΠΈ ΠΎΡ Π°Π½Π³Π»ΠΈΠΉΡΠΊΠΎΠ³ΠΎ (ΠΏΠ΅ΡΠ²ΠΎΠ½Π°ΡΠ°Π»ΡΠ½ΠΎ) Π΄ΠΎ ΠΏΠ°Π½Π΄ΠΆΠ°Π±ΠΈ. Π‘ ΠΌΠΎΠΌΠ΅Π½ΡΠ° ΠΎΠ±Π½ΠΎΠ²Π»Π΅Π½ΠΈΡ Π² 2015 Π³ΠΎΠ΄Ρ ΠΎΠ½ ΠΏΠΎΠ΄Π΄Π΅ΡΠΆΠΈΠ²Π°Π΅Ρ Π±ΠΎΠ»Π΅Π΅ 100 ΠΏΠΈΡΡΠΌΠ΅Π½Π½ΡΡ ΡΠ·ΡΠΊΠΎΠ² ΠΈ ΡΠΎΠ΄Π΅ΡΠΆΠΈΡ ΠΎΠ±ΡΡΠ°Π΅ΠΌΡΠΉ ΠΊΠΎΠ΄ Π΄Π»Ρ Π΄ΡΡΠ³ΠΈΡ ΡΠ·ΡΠΊΠΎΠ². ΠΠΎΠ΄Π΄Π΅ΡΠΆΠΊΠ° ΡΡΡΡΠΊΠΎΠ³ΠΎ ΡΠ·ΡΠΊΠ° ΡΠ΅Π°Π»ΠΈΠ·ΠΎΠ²Π°Π½Π° ΠΏΠΎΠ΄ΠΊΠ»ΡΡΠ΅Π½ΠΈΠ΅ΠΌ Π΄ΠΎΠΏΠΎΠ»Π½ΠΈΡΠ΅Π»ΡΠ½ΡΡ ΠΌΠΎΠ΄ΡΠ»Π΅ΠΉ.
ΠΠ΅ΡΠ²ΠΎΠ½Π°ΡΠ°Π»ΡΠ½ΠΎ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ° Π±ΡΠ»Π° Π½Π°ΠΏΠΈΡΠ°Π½Π° Π½Π° C, Π² 1998 Π³ΠΎΠ΄Ρ Π±ΡΠ»Π° ΠΏΠ΅ΡΠ΅Π½Π΅ΡΠ΅Π½Π° Π½Π° C ++. Π£ Π½Π΅Ρ Π½Π΅Ρ Π³ΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΈΠ½ΡΠ΅ΡΡΠ΅ΠΉΡΠ°, Π½ΠΎ Π΅ΡΡΡ ΡΡΠΎΡΠΎΠ½Π½ΠΈΠ΅ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΠ½ΡΠ΅ ΠΏΡΠΎΠ΅ΠΊΡΡ, ΠΊΠΎΡΠΎΡΡΠ΅ ΠΎΠ±Π΅ΡΡΡΠ²Π°ΡΡ Tesseract Π΄Π»Ρ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»Π΅Π½ΠΈΡ Π³ΡΠ°ΡΠΈΡΠ΅ΡΠΊΠΎΠ³ΠΎ ΠΈΠ½ΡΠ΅ΡΡΠ΅ΠΉΡΠ° ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»Ρ.
Π£ΡΡΠ°Π½ΠΎΠ²ΠΊΠ° Tesseract
Π§ΡΠΎΠ±Ρ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΡ Π±ΠΈΠ±Π»ΠΈΠΎΡΠ΅ΠΊΡ Tesseract, Π½Π΅ΠΎΠ±Ρ ΠΎΠ΄ΠΈΠΌΠΎ ΡΡΡΠ°Π½ΠΎΠ²ΠΈΡΡ Π΅Ρ Π² ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΎΠ½Π½ΡΡ ΡΠΈΡΡΠ΅ΠΌΡ.
ΠΠ»Ρ ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»Π΅ΠΉ MacOS Π²ΠΎΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΠΌΡΡ brew:
ΠΡΠ»ΠΈ ΠΈΡΠΏΠΎΠ»ΡΠ·ΡΠ΅ΡΡΡ ΠΎΠΏΠ΅ΡΠ°ΡΠΈΠΎΠ½Π½Π°Ρ ΡΠΈΡΡΠ΅ΠΌΠ° Ubuntu:
ΠΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»ΡΠΌ Windows ΠΎΡΠΈΡΠΈΠ°Π»ΡΠ½ΡΡ Π±ΠΈΠ½Π°ΡΠ½ΡΡ ΡΠ±ΠΎΡΠΎΠΊ Tesseract Π½Π΅ ΠΏΡΠ΅Π΄ΠΎΡΡΠ°Π²Π»ΡΠ΅ΡΡΡ, ΠΏΠΎΡΡΠΎΠΌΡ ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄ΡΠ΅ΡΡΡ Π²ΠΎΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΡΡΡ ΠΏΠΎΠΈΡΠΊΠΎΠ²ΡΠΌΠΈ ΡΠΈΡΡΠ΅ΠΌΠ°ΠΌΠΈ Π΄Π»Ρ ΠΏΠΎΠΈΡΠΊΠΎΠ² ΡΡΠΎΡΠΎΠ½Π½ΠΈΡ ΡΠ±ΠΎΡΠΎΠΊ.
ΠΡΠΎΠ²Π΅ΡΠΊΠ° ΠΏΡΠ°Π²ΠΈΠ»ΡΠ½ΠΎΡΡΠΈ ΡΡΡΠ°Π½ΠΎΠ²ΠΊΠΈ
Π§ΡΠΎΠ±Ρ ΠΏΡΠΎΠ²Π΅ΡΠΈΡΡ, ΡΡΠΎ Tesseract Π±ΡΠ» ΡΡΠΏΠ΅ΡΠ½ΠΎ ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½, Π²ΡΠΏΠΎΠ»Π½ΠΈΠΌ ΡΠ»Π΅Π΄ΡΡΡΡΡ ΠΊΠΎΠΌΠ°Π½Π΄Ρ:
Π ΠΊΠΎΠΌΠ°Π½Π΄Π½ΡΡ ΡΡΡΠΎΠΊΡ Π΄ΠΎΠ»ΠΆΠ½Π° ΡΠ°ΡΠΏΠ΅Π²Π°ΡΡΡΡ Π²Π΅ΡΡΠΈΡ Tesseract, Π° ΡΠ°ΠΊΠΆΠ΅ ΡΠΏΠΈΡΠΎΠΊ ΡΠΎΠ²ΠΌΠ΅ΡΡΠΈΠΌΡΡ Π±ΠΈΠ±Π»ΠΈΠΎΡΠ΅ΠΊ ΡΠΎΡΠΌΠ°ΡΠΎΠ² ΡΠ°ΠΉΠ»ΠΎΠ² ΠΈΠ·ΠΎΠ±ΡΠ°ΠΆΠ΅Π½ΠΈΠΉ.
ΠΡΠ»ΠΈ ΠΏΠΎΡΠ²ΠΈΠ»Π°ΡΡ ΠΎΡΠΈΠ±ΠΊΠ°:
ΡΠΎΠ³Π΄Π° Π²Π΅ΡΠ½ΠΈΡΠ΅ΡΡ ΠΊ ΠΏΡΠ΅Π΄ΡΠ΄ΡΡΠ΅ΠΌΡ ΡΠ°Π³Ρ ΠΈ ΡΡΡΡΠ°Π½ΠΈΡΠ΅ ΠΎΡΠΈΠ±ΠΊΠΈ ΡΡΡΠ°Π½ΠΎΠ²ΠΊΠΈ. ΠΡΠΎΠΌΠ΅ ΡΠΎΠ³ΠΎ, ΠΌΠΎΠΆΠ΅Ρ ΠΏΠΎΡΡΠ΅Π±ΠΎΠ²Π°ΡΡΡΡ ΠΎΠ±Π½ΠΎΠ²ΠΈΡΡ ΠΏΠ΅ΡΠ΅ΠΌΠ΅Π½Π½ΡΡ ΠΎΠΊΡΡΠΆΠ΅Π½ΠΈΡ PATH (ΡΠΎΠ»ΡΠΊΠΎ Π΄Π»Ρ ΠΏΡΠΎΠ΄Π²ΠΈΠ½ΡΡΡΡ ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»Π΅ΠΉ).
ΠΡΠΎΠ²Π΅ΡΠΊΠ° Tesseract OCR
ΠΠ»Ρ ΡΠΎΠ³ΠΎ ΡΡΠΎΠ±Ρ ΠΏΠΎΠ»ΡΡΠΈΡΡ ΡΠ°Π·ΡΠΌΠ½ΡΠ΅ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ Π² Tesseract OCR Π½ΡΠΆΠ½ΠΎ ΠΏΡΠ΅Π΄Π²Π°ΡΠΈΡΠ΅Π»ΡΠ½ΠΎ ΠΎΠ±ΡΠ°Π±ΠΎΡΠ°ΡΡ ΡΠΈΡΡΠΎΠ²ΡΠΌΠΈ ΡΠΈΠ»ΡΡΡΠ°ΠΌΠΈ ΠΏΠΎΡΡΡΠΏΠ°ΡΡΠΈΠ΅ ΠΈΠ·ΠΎΠ±ΡΠ°ΠΆΠ΅Π½ΠΈΡ.
ΠΡΠΈ ΠΈΡΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°Π½ΠΈΠΈ Tesseract ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄ΡΠ΅ΡΡΡ:
ΠΡΠΊΠ»ΠΎΠ½Π΅Π½ΠΈΡ ΠΎΡ ΡΡΠΈΡ ΡΠ΅ΠΊΠΎΠΌΠ΅Π½Π΄Π°ΡΠΈΠΉ ΠΌΠΎΠ³ΡΡ ΠΏΡΠΈΠ²Π΅ΡΡΠΈ ΠΊ Π½Π΅ΠΏΡΠ°Π²ΠΈΠ»ΡΠ½ΡΠΌ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΠ°ΠΌ OCR.
Π’Π΅ΠΏΠ΅ΡΡ ΠΏΡΠΈΠΌΠ΅Π½ΠΈΠΌ OCR ΠΊ ΡΠ»Π΅Π΄ΡΡΡΠ΅ΠΌΡ ΠΈΠ·ΠΎΠ±ΡΠ°ΠΆΠ΅Π½ΠΈΡ:
ΠΠ°ΠΏΡΡΡΠΈΠΌ ΠΊΠΎΠΌΠ°Π½Π΄Ρ Π² ΡΠ΅ΡΠΌΠΈΠ½Π°Π»Π΅:
Tesseract ΠΏΡΠ°Π²ΠΈΠ»ΡΠ½ΠΎ ΡΠ°ΡΠΏΠΎΠ·Π½Π°Π» ΡΠ΅ΠΊΡΡ Β«Testing Tesseract OCRΒ» ΠΈ ΡΠ°ΡΠΏΠ΅ΡΠ°ΡΠ°Π» Π΅Π³ΠΎ Π² ΡΠ΅ΡΠΌΠΈΠ½Π°Π»Π΅.
ΠΠ³ΡΠ°Π½ΠΈΡΠ΅Π½ΠΈΡ Tesseract
Π ΡΠΎΠΆΠ°Π»Π΅Π½ΠΈΡ, ΡΡΠΎΡ ΡΠΈΠ½ΡΠ΅ΡΠΈΡΠ΅ΡΠΊΠΈΠΉ ΠΏΡΠΈΠΌΠ΅Ρ Π΄ΠΎΡΡΠ°ΡΠΎΡΠ½ΠΎ Π΄Π°Π»ΡΠΊ ΠΎΡ ΡΠ΅Π°Π»ΡΠ½ΠΎΡΡΠΈ. ΠΡΠ»ΠΈ ΡΠ°ΡΠΏΠΎΠ·Π½Π°Π²Π°Π΅ΠΌΡΠΉ ΡΠ΅ΠΊΡΡ ΠΏΠ»ΠΎΡ ΠΎ ΠΎΡΠ΄Π΅Π»ΠΈΠΌ ΠΎΡ ΡΠΎΠ½Π° ΠΈΠ»ΠΈ ΠΎΠ½ ΡΠΈΠ»ΡΠ½ΠΎ ΠΏΠΈΠΊΡΠ΅Π»ΠΈΡΠΎΠ²Π°Π½, ΡΠΎ Tesseract ΡΠΊΠΎΡΠ΅Π΅ Π²ΡΠ΅Π³ΠΎ Π²Π΅ΡΠ½ΡΡ ΠΎΡΠΈΠ±ΠΎΡΠ½ΡΠ΅ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ. Tesseract Π»ΡΡΡΠ΅ Π²ΡΠ΅Π³ΠΎ ΠΏΠΎΠ΄Ρ ΠΎΠ΄ΠΈΡ Π΄Π»Ρ ΠΊΠΎΠ½Π²Π΅ΠΉΠ΅ΡΠ½ΠΎΠΉ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ Π΄ΠΎΠΊΡΠΌΠ΅Π½ΡΠΎΠ², Π² ΠΊΠΎΡΠΎΡΡΡ ΠΈΠ·ΠΎΠ±ΡΠ°ΠΆΠ΅Π½ΠΈΡ ΡΠΊΠ°Π½ΠΈΡΡΡΡΡΡ, ΠΎΠ±ΡΠ°Π±Π°ΡΡΠ²Π°ΡΡΡΡ ΡΠΈΡΡΠΎΠ²ΡΠΌΠΈ ΡΠΈΠ»ΡΡΡΠ°ΠΌΠΈ, Π° Π·Π°ΡΠ΅ΠΌ ΠΊ Π½ΠΈΠΌ ΠΏΡΠΈΠΌΠ΅Π½ΡΠ΅ΡΡΡ ΠΎΠΏΡΠΈΡΠ΅ΡΠΊΠΎΠ΅ ΡΠ°ΡΠΏΠΎΠ·Π½Π°Π²Π°Π½ΠΈΠ΅ ΡΠΈΠΌΠ²ΠΎΠ»ΠΎΠ².
Π‘Π»Π΅Π΄ΡΠ΅Ρ ΠΎΡΠΌΠ΅ΡΠΈΡΡ, ΡΡΠΎ Tesseract Π½Π΅ ΡΠ²Π»ΡΠ΅ΡΡΡ Π³ΠΎΡΠΎΠ²ΡΠΌ ΡΠ΅ΡΠ΅Π½ΠΈΠ΅ΠΌ Π΄Π»Ρ OCR, ΠΊΠΎΡΠΎΡΠΎΠ΅ ΡΠΌΠΎΠΆΠ΅Ρ ΡΠ°Π±ΠΎΡΠ°ΡΡ Π²ΠΎ Π²ΡΠ΅Ρ ΠΏΡΠΈΠ»ΠΎΠΆΠ΅Π½ΠΈΡΡ ΠΎΠ±ΡΠ°Π±ΠΎΡΠΊΠΈ ΠΈΠ·ΠΎΠ±ΡΠ°ΠΆΠ΅Π½ΠΈΠΉ ΠΈ ΠΊΠΎΠΌΠΏΡΡΡΠ΅ΡΠ½ΠΎΠ³ΠΎ Π·ΡΠ΅Π½ΠΈΡ. ΠΠ»Ρ ΡΠ»ΠΎΠΆΠ½ΡΡ ΡΠ°ΡΡΠ½ΡΡ ΡΠ»ΡΡΠ°Π΅Π² Π½Π΅ΠΎΠ±Ρ ΠΎΠ΄ΠΈΠΌΠΎ ΠΏΡΠΈΠΌΠ΅Π½ΠΈΡΡ ΠΌΠ΅ΡΠΎΠ΄Ρ ΠΈΠ·Π²Π»Π΅ΡΠ΅Π½ΠΈΡ ΠΏΡΠΈΠ·Π½Π°ΠΊΠΎΠ², ΠΌΠ°ΡΠΈΠ½Π½ΠΎΠ΅ ΠΎΠ±ΡΡΠ΅Π½ΠΈΠ΅ ΠΈ ΠΈΡΠΊΡΡΡΡΠ²Π΅Π½Π½ΡΠΉ ΠΈΠ½ΡΠ΅Π»Π»Π΅ΠΊΡ.
Π Π΅Π·ΡΠΌΠ΅
ΠΡΠ»ΠΈ ΠΎΠ±ΡΠ°Π±Π°ΡΡΠ²Π°Π΅ΠΌΡΠ΅ ΠΈΠ·ΠΎΠ±ΡΠ°ΠΆΠ΅Π½ΠΈΡ Π½Π΅ Π±ΡΠ΄ΡΡ ΡΠΎΠ΄Π΅ΡΠΆΠ°ΡΡ ΡΡΡΠΊΠΎΠ³ΠΎ ΡΠ΅ΠΊΡΡΠ°, Tesseract Π΄Π°ΡΡ ΠΏΠ»ΠΎΡ ΠΈΠ΅ ΡΠ΅Π·ΡΠ»ΡΡΠ°ΡΡ. Π ΡΠ»ΡΡΠ°Π΅ Π·Π°ΡΡΠΌΠ»ΡΠ½Π½ΡΡ Π²Ρ ΠΎΠ΄Π½ΡΡ ΠΈΠ·ΠΎΠ±ΡΠ°ΠΆΠ΅Π½ΠΈΠΉ, ΠΏΠΎΠ»ΡΡΠΈΡΡ Π»ΡΡΡΡΡ ΡΠΎΡΠ½ΠΎΡΡΡ ΠΌΠΎΠΆΠ½ΠΎ ΠΎΠ±ΡΡΠ°Ρ ΠΏΠΎΠ»ΡΠ·ΠΎΠ²Π°ΡΠ΅Π»ΡΡΠΊΡΡ ΠΌΠΎΠ΄Π΅Π»Ρ ΠΌΠ°ΡΠΈΠ½Π½ΠΎΠ³ΠΎ ΠΎΠ±ΡΡΠ΅Π½ΠΈΡ.
Tesseract Π»ΡΡΡΠ΅ Π²ΡΠ΅Π³ΠΎ ΠΏΠΎΠ΄Ρ ΠΎΠ΄ΠΈΡ Π΄Π»Ρ ΡΠΈΡΡΠ°ΡΠΈΠΉ Ρ ΠΈΠ·ΠΎΠ±ΡΠ°ΠΆΠ΅Π½ΠΈΡΠΌΠΈ Π²ΡΡΠΎΠΊΠΎΠ³ΠΎ ΡΠ°Π·ΡΠ΅ΡΠ΅Π½ΠΈΡ, Π³Π΄Π΅ ΡΠ΅ΠΊΡΡ ΠΏΠ΅ΡΠ΅Π΄Π½Π΅Π³ΠΎ ΠΏΠ»Π°Π½Π° ΡΡΡΠΊΠΎ ΠΎΡΠ΄Π΅Π»ΠΈΠΌ ΠΎΡ ΡΠΎΠ½Π°.
ΠΡΠΈΠ±ΠΊΠ°, ΠΏΡΠΈ ΡΡΡΠ°Π½ΠΎΠ²ΠΊΠ΅ ΠΌΠΎΠ΄ΡΠ»Ρ tesseract-ocr, ΠΊΠ°ΠΊ ΡΠ΅ΡΠΈΡΡ?
ΠΠ΄ΡΠ°Π²ΡΡΠ²ΡΠΉΡΠ΅!
Π‘ΡΠΎΠ»ΠΊΠ½ΡΠ»ΡΡ Ρ ΠΏΡΠΎΠ±Π»Π΅ΠΌΠΎΠΉ, ΠΏΡΡΠ°ΡΡΡ ΡΡΡΠ°Π½ΠΎΠ²ΠΈΡΡ ΡΠ΅ΡΠ΅Π· ΠΊΠΎΠΌΠ°Π½Π΄Π½ΡΡ ΡΡΡΠΎΠΊΡ ΠΌΠΎΠ΄ΡΠ»Ρ tesseract-ocr. ΠΠΎΡΠ²Π»ΡΠ΅ΡΡΡ ΠΎΡΠΈΠ±ΠΊΠ° ΡΠ»Π΅Π΄ΡΡΡΠ΅Π³ΠΎ Ρ
Π°ΡΠ°ΠΊΡΠ΅ΡΠ°:
ΠΡΠΈΠ»ΠΎΠΆΡ ΡΠΊΡΠΈΠ½ ΠΈΠ· Visual Studio Installer, ΡΠ°ΠΊ ΠΏΠΎΡΠ΅ΠΌΡ-ΡΠΎ Π½Π΅Ρ Π³ΡΠ°ΡΡ Python, ΡΠ°ΠΊΠΆΠ΅ ΠΌΠΎΠΆΠ½ΠΎ ΠΏΠΎΡΠΌΠΎΡΡΠ΅ΡΡ Π²ΡΠ΅ ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΡ ΡΡΡΠ°Π½ΠΎΠ²Π»Π΅Π½Π½ΡΠ΅, Π΅ΡΠ»ΠΈ ΡΡΠΎ ΠΊΠ°ΠΊ-ΡΠΎ ΠΏΠΎΠΌΠΎΠΆΠ΅Ρ Π΄Π΅Π»Ρ:
ΠΡΡΡΡΠ°ΠΉΡΠ΅, Π²ΡΠΎΡΠΎΠΉ Π΄Π΅Π½Ρ Π»ΠΎΠΌΠ°Ρ Π³ΠΎΠ»ΠΎΠ²Ρ, ΡΡΠΎ Π΅ΠΌΡ ΠΎΡ ΠΌΠ΅Π½Ρ Π½Π°Π΄ΠΎ,
ΠΠ°ΡΠ°Π½Π΅Π΅ Π±Π»Π°Π³ΠΎΠ΄Π°ΡΡ Π²ΡΠ΅Ρ
ΠΎΡΠΊΠ»ΠΈΠΊΠ½ΡΠ²ΡΠΈΡ
ΡΡ!
ΠΠ΄ΡΠ°Π²ΡΡΠ²ΡΠΉΡΠ΅!
ΠΠΎΠΏΡΠΎΠ±ΡΠΉΡΠ΅ Π΄ΡΡΠ³ΠΎΠΉ ΠΌΠ΅ΡΠΎΠ΄ Π΄Π»Ρ ΡΡΡΠ°Π½ΠΎΠ²ΠΊΠΈ ΡΠ΅ΡΠ΅Π· Anaconda
Π ΡΠΎΠΆΠ°Π»Π΅Π½ΠΈΡ Π½Π΅ ΠΏΠΎΠ»ΡΡΠΈΠ»ΠΎΡΡ, Π΅ΡΡΡ Ρ Π²Π°Ρ Π΅ΡΠ΅ Π²Π°ΡΠΈΠ°Π½ΡΡ, ΠΊΠ°ΠΊ ΠΌΠΎΠΆΠ½ΠΎ ΠΈΡΠΏΡΠ°Π²ΠΈΡΡ? π
Π΄Π²Π°: pip install pytesseract pillow
Π£ΡΡΠ°Π½ΠΎΠ²ΠΈΠ» ΡΠ°ΠΉΠ», Π²ΡΠΏΠΎΠ»Π½ΠΈΠ» pip install pytesseract pillow Π² ΠΊΠΎΠΌΠ°Π½Π΄Π½ΠΎΠΉ ΡΡΡΠΎΠΊΠ΅, Π½ΠΎ ΠΏΡΠΎΠ±Π»Π΅ΠΌΠ° ΡΠ°ΠΊ ΠΈ Π½Π΅ ΠΈΡΡΠ΅Π·Π»Π°.
ΠΠ΅ ΡΠΎΠ²ΡΠ΅ΠΌ ΠΏΠΎΠ½ΡΠ», ΡΡΠΎ Π² ΠΊΠΎΠ΄ ΠΏΡΠΎΠ³ΡΠ°ΠΌΠΌΡ Π΄ΠΎΠΏΠΈΡΡΠ²Π°ΡΡ?
from PIL import Image
import pytesseract
ΠΠΎΠΏΡΠΎΠ±ΠΎΠ²Π°Π» Π΄ΠΎΠΏΠΈΡΠ°ΡΡ Π² ΠΊΠΎΠ΄, ΡΠ° ΠΆΠ΅ ΠΈΡΡΠΎΡΠΈΡ. ΠΠΎΠΆΠ΅Ρ Π»ΠΈ ΡΡΠΎ Π±ΡΡΡ ΠΈΠ·-Π·Π° Π±ΠΎΠ»ΡΡΠΎΠ³ΠΎ ΠΊΠΎΠ»ΠΈΡΠ΅ΡΡΠ²Π° Π½Π΅ΡΡΡΡΠΊΡΡΡΠΈΡΠΎΠ²Π°Π½Π½ΡΡ
ΠΊΠΎΠΌΠΏΠΎΠ½Π΅Π½ΡΠΎΠ² Π‘++?
ΠΠΎΡ ΡΠΊΡΠΈΠ½ΡΠΎΡ ΠΈΠ· ΠΏΠ°Π½Π΅Π»ΠΈ ΡΠΏΡΠ°Π²Π»Π΅Π½ΠΈΡ, Π½ΠΎΡΠΌΠ°Π»ΡΠ½ΠΎ Π»ΠΈ ΡΡΠΎ? ΠΠ»ΠΈ ΠΆΠ΅ Π΄Π΅Π»ΠΎ Π½Π΅ Π² ΡΡΠΎΠΌ?
ΠΠ°ΡΠ°Π½Π΅Π΅ ΠΏΡΠΎΡΡ ΠΏΡΠΎΡΠ΅Π½ΠΈΡ, Π·Π° ΡΡΠΎΠ»Ρ Π½Π΅Π΄Π°Π»Π΅ΠΊΠΈΠ΅ Π²ΠΎΠΏΡΠΎΡΡ, ΠΏΠΎΠΊΠ° Ρ Π΅ΡΠ΅ Π·Π΅Π»Π΅Π½ΡΠΉ Π² ΡΡΠΎΠΌ Π΄Π΅Π»Π΅ π
ΠΠ°ΠΊ ΡΡΡΠ°Π½ΠΎΠ²ΠΈΡΡ tesseract Π½Π° windows 10
Tesseract is an open source text recognition (OCR) Engine, available under the Apache 2.0 license. It can be used directly, or (for programmers) using an API to extract printed text from images. It supports a wide variety of languages.
Tesseract doesn’t have a built-in GUI, but there are several available from the 3rdParty page.
There are two parts to install, the engine itself, and the training data for a language.
Note for Ubuntu users: In case apt is unable to find the package try adding universe entry to the sources.list file as shown below.
Packages for over 130 languages and over 35 scripts are also available directly from the Linux distributions. The language packages are called ‘tesseract-ocr-langcode’ and ‘tesseract-ocr-script-scriptcode’, where langcode is three letter language code and scriptcode is four letter script code.
Examples: tesseract-ocr-eng (English), tesseract-ocr-ara (Arabic), tesseract-ocr-chi-sim (Simplified Chinese), tesseract-ocr-script-latn (Latin Script), tesseract-ocr-script-deva (Devanagari script), etc.
For distributions that are supported by snapd you may also run the following command to install the tesseract built binaries(Don’t have snapd installed?):
The traineddata is currently not shipped with the snap package and must be placed manually to
Tesseract Development Version with LSTM engine and related traineddata
Install Tesseract On Windows 10
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Β· Tesseract is an optical character recognition software which developed by Google. Its an open source OCR tool. There are many versions of tesseract but we will use the 4.0 version. In version 4β¦
How to Build Tesseract OCR Library on Windows
Windows installer of tesseract-ocr 3.02.02. Installation. Follow the installation steps and check the option Tesseract development files: Building. After finishing the installation, find the Visual Studio project folder: Here are all relevant libraries that needed to be linked when building the OCR library.
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Installing pytesseract β practically painless β GrimBlog
Β· After a brief Google search and a personal recommendation I decided to use tesseract because it is cross platform, under active development, and has a Python API (pytesseract). Installing these was surprisingly easy: tesseract has a Windows installer which comes with the English language data available here. pytesseract can be installed using pip:
pytesseract Β· PyPI
Install Google Tesseract OCR (additional info how to install the engine on Linux, Mac OSX and Windows). You must be able to invoke the tesseract command as tesseract. If this isnβt the case, for example because tesseract isnβt in your PATH, you will have to change the βtesseract_cmdβ variable pytesseract.pytesseract.tesseract_cmd.
Tesseract documentation View on GitHub Downloads Source Code. Source code of Tesseractβs Releases.. Binaries for Linux. Tesseract is included in most Linux distributions.
Tesseract OCR download | SourceForge.net
Download Tesseract OCR for free. Commercial quality OCR. A commercial quality OCR engine originally developed at HP between 1985 and 1995. In 1995, this engine was among the top 3 evaluated by UNLV.
Install OpenCV with Tesseract on Windows. This guide will take you through the very easy installation steps for OpenCV with Tesseract on Windows.
Tesseract :: Anaconda Cloud
Tesseract is an OCR engine with support for unicode and the ability to recognize more than 100 languages out of the box. It can be trained to recognize other languages. Anaconda Cloud
Hay buenas noticias para los hispanohablantes, pues Tesseract OCR tiene soporte para el espaΓ±ol y la verdad es que me ha dejado maravillado con su precisiΓ³n de reconocimiento.. En este post vamos a ver cΓ³mo instalar Tesseract OCR en Windows 10 para digitalizar imΓ‘genes, ya sea escaneos, fotos o capturas; cualquier imagen conteniendo texto serΓ‘ vΓ‘lida.
Β· Using Tesseract OCR with Python. This blog post is divided into three parts. First, weβll learn how to install the pytesseract package so that we can access Tesseract via the Python programming language.. Next, weβll develop a simple Python script to load an image, binarize it, and pass it through the Tesseract OCR system.
Installing/Building Tesseract for Windows 8 | eMOP
Installing the latest release of Tesseract (3.02.02) on Windows 8 is pretty simple, but you’ll have more work to do if you want to get the latest «beta» version (3.03) working on Windows. Don’t be daunted however, we’ve found some easy-to-follow instructions to help you out. Installing Tesseract The Tesseract Windows Installer works pretty well and painlessly as long as you
gImageReader download | SourceForge.net
Pytesseract :: Anaconda Cloud
How to Set Up Anaconda for Windows 10 β Automatic Addison
ΠΠ°ΠΊ ΡΡΡΠ°Π½ΠΎΠ²ΠΈΡΡ tesseract Π½Π° windows 10
The lead developer is Ray Smith. The maintainer is Zdenko Podobny. For a list of contributors see AUTHORS and GitHub’s log of contributors.
Tesseract has unicode (UTF-8) support, and can recognize more than 100 languages «out of the box».
Tesseract supports various output formats: plain text, hOCR (HTML), PDF, invisible-text-only PDF, TSV. The main branch also has experimental support for ALTO (XML) output.
You should note that in many cases, in order to get better OCR results, you’ll need to improve the quality of the image you are giving Tesseract.
This project does not include a GUI application. If you need one, please see the 3rdParty documentation.
Tesseract can be trained to recognize other languages. See Tesseract Training for more information.
Tesseract was originally developed at Hewlett-Packard Laboratories Bristol and at Hewlett-Packard Co, Greeley Colorado between 1985 and 1994, with some more changes made in 1996 to port to Windows, and some C++izing in 1998. In 2005 Tesseract was open sourced by HP. From 2006 until November 2018 it was developed by Google.
The latest (LSTM based) stable version is 4.1.1, released on December 26, 2019. Latest source code is available from main branch on GitHub. Open issues can be found in issue tracker, and planning documentation.
See Release Notes and Change Log for more details of the releases.