Same image and commonad giving different results

[sant...@artivatic.ai]

I am using 'tesseract' command line to extract the information in this image.

Tesseract 4.0.0-115-ge3a3

command used

tesseract tmpy6s8p6m1.jpg stdout --oem 2 --psm 6

result

19AAXCS8821M1Z8

tesseract 4.0.0-274-gc999

command used

tesseract tmpy6s8p6m1.jpg stdout --oem 2 --psm 6

result

roaaxcossoimize

Can anyone help out?

Don't seem to understand how extraction can change by so much.

[Shree Devi Kumar]

Try your commands with --oem 1 or with default. It works fine 

TESSDATA_PREFIX=/home/ubuntu/tessdata_best

$ tesseract  -v

tesseract 4.0.0-272-g005f

 leptonica-1.76.0

  libgif 5.1.4 : libjpeg 8d (libjpeg-turbo 1.4.2) : libpng 1.2.54 : libtiff 4.0.6 : zlib 1.2.8 : libwebp 0.4.4 : libopenjp2 2.3.0

$ tesseract tmpy6s8p6m1.jpg stdout --psm 6

Warning: Invalid resolution 0 dpi. Using 70 instead.

19AAXCSB8821M1Z8

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[Shree Devi Kumar]

ubuntu@tesseract-ocr:~/TEST$ tesseract tmpy6s8p6m1.jpg stdout --psm 6 --tessdata-dir ../tessdata_fast

Warning: Invalid resolution 0 dpi. Using 70 instead.

1 GAAXCS8821M1Z8

ubuntu@tesseract-ocr:~/TEST$

ubuntu@tesseract-ocr:~/TEST$ tesseract tmpy6s8p6m1.jpg stdout --psm 6 --tessdata-dir ../tessdata_best

Warning: Invalid resolution 0 dpi. Using 70 instead.

19AAXCSB8821M1Z8

ubuntu@tesseract-ocr:~/TEST$ tesseract tmpy6s8p6m1.jpg stdout --psm 6 --tessdata-dir ../tessdata

Warning: Invalid resolution 0 dpi. Using 70 instead.

19AAXCS8821M1Z8

ubuntu@tesseract-ocr:~/TEST$

[sant...@artivatic.ai]

Where can i find the testdata_best or testdata?

Still i am not able to get the result if i remove --oem 2 or use --oem 1

[sant...@artivatic.ai]

Where can i find the testdata_best or testdata?

Still i am not able to get the result if i remove --oem 2 or use --oem 1

[Shree Devi Kumar]

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

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

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[sant...@artivatic.ai]

Didn't solve the issue