[MEI-L] Seeking help with Audiveris engine/Tesseract

[Kijas, Anna E]

Thank you, Tim. I’ll take a look at the links you shared. My guess is that it is my install of Tesseract language files that is the issue.

Max – I have read through the issues on Audiveris’ GitHub and did see the tickets regarding the 3.04 language files, but I can’t get it to work. Also, I am working on a Mac.

I’ll keep trying and see if I can figure this out. If anyone else has any tips, please send them my way! Thank you 😊

Anna

Please note:  Lilly Music Library librarian & staff are working remotely, beginning March 13, 2020, because of COVID-19<https://coronavirus.tufts.edu/>. Information about library services and support available during this time is available here<https://tischlibrary.tufts.edu/>. Meetings and consultations will be conducted over Zoom.

Anna Kijas
Head, Lilly Music Library
Granoff Music Center
Tufts University
20 Talbot Avenue, Medford, MA 02155
Pronouns: she, her, hers
Book an appointment<https://tufts.libcal.com/appointments/kijas/lilly> | (617) 627-2846

From: mei-l <mei-l-bounces at lists.uni-paderborn.de> on behalf of Max Poliakovski <maximumspatium at googlemail.com>
Reply-To: Music Encoding Initiative <mei-l at lists.uni-paderborn.de>
Date: Saturday, March 21, 2020 at 11:18 AM
To: Music Encoding Initiative <mei-l at lists.uni-paderborn.de>
Subject: Re: [MEI-L] Seeking help with Audiveris engine/Tesseract

Audiveris has an issue tracker: https://github.com/Audiveris/audiveris/issues

BTW, the installation issue with Tesseract you're currently experiencing, has been discussed (and solved) there several times in the past.
Just search the issues for "Tesseract".

I hope this helps.

Cheers
Max


Am Sa., 21. März 2020 um 15:05 Uhr schrieb Kijas, Anna E <Anna.Kijas at tufts.edu<mailto:Anna.Kijas at tufts.edu>>:
Hello all,

I hope that everyone is doing well during this public health crisis. As I am stuck at home for the unforeseeable future I have a bit more time (no more driving to work!). I wanted to build and test out the Audiveris engine on my own machine to see if I can process sheet music and use the OMR to extract musicXML. Has anyone worked or is working with the Audiveris engine to extract music notation? Here is the link to the development guide: https://bacchushlg.gitbooks.io/audiveris-5-1/content/install/sources.html.

I have built the engine on my machine and have installed the dependencies (JDK 8, Git, Tesseract, FreeType Library), but I am running into an issue with Tesseract. The Audiveris engine requires that you use Tesseract 3.04 language data instead of 4.0 (it won’t work with the newer version). I installed Tesseract on my machine, but when I add the 3.04 language data it doesn’t see it and I keep getting the following error messages, which I believe are because I don’t have Tesseract set up correctly and/or the right version language files.

2020-03-21 10:00:33,027 WARN  [IMSLP273329]            TesseractOrder 166  | Could not initialize Tesseract with lang deu+eng+fra
2020-03-21 10:00:33,031 WARN  [IMSLP273329]                 SheetStub 845  | Error in performing [SCALE, GRID, HEADERS, STEM_SEEDS, BEAMS, LEDGERS, HEADS, STEMS, REDUCTION, CUE_BEAMS, TEXTS, MEASURES, CHORDS, CURVES, SYMBOLS, LINKS, RHYTHMS, PAGE] java.util.concurrent.ExecutionException: java.lang.NullPointerException
java.util.concurrent.ExecutionException: java.lang.NullPointerException

If anyone is able to provide some assistance, please let me know.

Thanks!
Anna

Please note:  Lilly Music Library librarian & staff are working remotely, beginning March 13, 2020, because of COVID-19<https://coronavirus.tufts.edu/>. Information about library services and support available during this time is available here<https://tischlibrary.tufts.edu/>. Meetings and consultations will be conducted over Zoom.

Anna Kijas
Head, Lilly Music Library
Granoff Music Center
Tufts University
20 Talbot Avenue, Medford, MA 02155
Pronouns: she, her, hers
Book an appointment<https://tufts.libcal.com/appointments/kijas/lilly> | (617) 627-2846
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