how to

[ניב27 יניב.ס‎]

hello everyone

i have small app for ocr

i do resize to image do 300dpi and set rgb to 8888

but i want to ask how to clear image (noise blur) for tesseract

cause i do not get a good results 

[Zdenko Podobny]

1. provide your image if you want help

2. tesseract is not library for image enhancement - your need to use other library for it (depend on programming language you used for creating your app)

Zdenko

‪st 8. 5. 2019 o 15:11 ‫ניב27 יניב.ס‬‎ <nivb...@gmail.com> napísal(a):‬

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[ניב27 יניב.ס‎]

i used java android

and try otsu Adaptive Threshold and sauvolaBinarizeTiled

but none of them give me good resaults

i try also opencv and also same no good resaults

בתאריך יום רביעי, 8 במאי 2019 בשעה 16:14:54 UTC+3, מאת zdenop:

1. provide your image if you want help

2. tesseract is not library for image enhancement - your need to use other library for it (depend on programming language you used for creating your app)

Zdenko

‪st 8. 5. 2019 o 15:11 ‫ניב27 יניב.ס‬‎ <nivb...@gmail.com> napísal(a):‬

hello everyone

i have small app for ocr

i do resize to image do 300dpi and set rgb to 8888

but i want to ask how to clear image (noise blur) for tesseract

cause i do not get a good results 

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To unsubscribe from this group and stop receiving emails from it, send an email to tesser...@googlegroups.com.