Can't run tesseract with LSTM

[Jenkar Smithy‏]

When trying the following command :

tesseract input.tiff ./result --psm 7 -c tessedit_char_whitelist=0123456789 --oem 2 --tessdata-dir ~/

I get the following error :

Tesseract Open Source OCR Engine v4.00.00alpha with Leptonica
Page 1
int_mode_:Error:Assert failed:in file weightmatrix.cpp, line 180
int_mode_:Error:Assert failed:in file weightmatrix.cpp, line 180

The data is the correct one (for 4.0), from the git.

[ShreeDevi Kumar‏]

There might be some problem with your input file - all the following work for me.

Please note that whitelist has no effect in 4.0

$ tesseract input.tif input

Tesseract Open Source OCR Engine v4.00.00alpha with Leptonica

Page 1

$ tesseract input.tif input --psm 7

Tesseract Open Source OCR Engine v4.00.00alpha with Leptonica

Page 1

$ tesseract input.tif input --psm 7 -c tessedit_char_whitelist=0123456789

Tesseract Open Source OCR Engine v4.00.00alpha with Leptonica

Page 1

$ tesseract input.tif input --psm 7 -c tessedit_char_whitelist=0123456789 --oem 2

Tesseract Open Source OCR Engine v4.00.00alpha with Leptonica

Page 1

$ tesseract input.tif input --psm 7 -c tessedit_char_whitelist=0123456789 --oem 2 --tessdata-dir ./tessdata

Tesseract Open Source OCR Engine v4.00.00alpha with Leptonica

Page 1

$

ShreeDevi
____________________________________________________________
भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com

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[Jenkar Smithy‏]

Tried with your input file - still no dice, throws the same error.

Interesting about the charwhitelist, thanks for pointing that out!

[ShreeDevi Kumar‏]

what version of tesseract are you running? If you built it, which commit source have you used?

ShreeDevi
____________________________________________________________
भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com

On Thu, Mar 23, 2017 at 4:28 PM, Jenkar Smithy <quentin...@free.fr> wrote:

Tried with your input file - still no dice, throws the same error.

Interesting about the charwhitelist, thanks for pointing that out!

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[Jenkar Smithy‏]

Using tesseract 4.00.00alpha , built from commit 2b52915a740a39944157fd0fda0524fd1d71ef83

[ShreeDevi Kumar‏]

Ok. I am using an older version ...

git log -1

commit 0ff26ee3de166659970d80e50aef4000ff2557b2

Author: zdenop <zde...@gmail.com>

Date:   Fri Feb 3 08:15:15 2017 +0100

    Merge pull request #698 from stweil/configure

    configure: Run AVX test only with 64 bit compiler

Please try with that. If that works, some newer commit might be a problem.

ShreeDevi
____________________________________________________________
भजन - कीर्तन - आरती @ http://bhajans.ramparivar.com

On Thu, Mar 23, 2017 at 6:05 PM, Jenkar Smithy <quentin...@free.fr> wrote:

Using tesseract 4.00.00alpha , built from commit 2b52915a740a39944157fd0fda0524fd1d71ef83

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[Jenkar Smithy‏]

Cleaned up and installed from that commit, LSTMs are now functionnal.
Thanks!