mirror/tesseract
1
0
Fork 0
mirror of https://github.com/tesseract-ocr/tesseract.git synced 2025-07-24 13:16:15 +08:00
Code Issues Actions 9 Packages Projects Releases Wiki Activity

Remove --tessdata-dir from most examples because it is usually wrong

Stefan Weil 2019-10-04 07:08:26 +02:00
parent 9edcf165dc
commit fb9d876472
1 changed files with 10 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
Command-Line-Usage.md

@ -42,7 +42,7 @@ Following examples use this image which has text in multiple languages.
Add '-l LANG' to the command where LANG is three character language code from the list of supported languages. If this is not given then English language is assumed by default.
tesseract --tessdata-dir ./ ./testing/eurotext.png ./testing/eurotext-eng -l eng
tesseract testing/eurotext.png testing/eurotext-eng -l eng
Output
@ -63,7 +63,7 @@ Output
Add '-l LANG[+LANG]' to the command line to use multiple languages together for recognition
tesseract --tessdata-dir ./ ./testing/eurotext.png ./testing/eurotext-engdeu -l eng+deu
tesseract testing/eurotext.png testing/eurotext-engdeu -l eng+deu
Output
@ -90,7 +90,7 @@ Following examples use a greyscale version of this image which has text in multi
Using English as primary language and then Hindi
tesseract --tessdata-dir ./ ./testing/bilingual.jpg ./testing/bilingual-enghin -l eng+hin
tesseract testing/bilingual.jpg testing/bilingual-enghin -l eng+hin
Output
@ -102,7 +102,7 @@ Output
Using Hindi as primary language and then English
tesseract --tessdata-dir ./ ./testing/bilingual.jpg ./testing/bilingual-hineng -l hin+eng
tesseract testing/bilingual.jpg testing/bilingual-hineng -l hin+eng
Output
@ -114,11 +114,11 @@ Output
## Searchable pdf output
tesseract --tessdata-dir ./ ./testing/eurotext.png ./testing/eurotext-eng -l eng pdf
tesseract testing/eurotext.png testing/eurotext-eng -l eng pdf
This creates a pdf with the image and a separate searchable text layer with the recognized text.
tesseract c:\temp\test_ara.jpg -l ara -psm 3 c:\temp\test_ara pdf
tesseract c:\temp\test_ara.jpg -l ara -psm 3 c:\temp\test_ara pdf
Files are attached (source JPG and output PDF)
@ -129,7 +129,7 @@ Files are attached (source JPG and output PDF)
Use 'hocr' config file by adding hocr at the end of the command to get the HOCR output.
tesseract --tessdata-dir ./ ./testing/eurotext.png ./testing/eurotext-eng -l eng hocr
tesseract testing/eurotext.png testing/eurotext-eng -l eng hocr
Partial Output
@ -160,7 +160,7 @@ Partial Output
Use 'tsv' config file by adding tsv at the end of the command to get the TSV output.
tesseract --tessdata-dir ./ ./testing/eurotext.png ./testing/eurotext-eng -l eng tsv
tesseract testing/eurotext.png testing/eurotext-eng -l eng tsv
Partial Output
@ -189,7 +189,7 @@ The following examples are using this image with text in Devanagari script and S
![san002.png](https://cloud.githubusercontent.com/assets/82178/13678011/81953684-e6ba-11e5-91e8-5c40518e94a6.png)
tesseract --tessdata-dir /usr/share testing/san002.png testing/san002-psm6 -l san -psm 6
tesseract testing/san002.png testing/san002-psm6 -l san -psm 6
Output
@ -214,7 +214,7 @@ Output
'शिवगङ्गासद्दृस्रनत्माव'ळि 517
गम्पत्रीसह्स्रनत्मक्तोत्रम्- नाम।व'ळिऽ (१) 531
tesseract --tessdata-dir /usr/share testing/san002.png testing/san002-psm3 -l san -psm 3
tesseract testing/san002.png testing/san002-psm3 -l san -psm 3
Output