vinayvenu / orthanc

Automatically exported from code.google.com/p/orthanc
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Cyrillic simbols #32

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago
What steps will reproduce the problem?
1. trying change encoding in seting file.
2.
3.

What is the expected output? What do you see instead?
i don't see cyrillic simbols in dicom tags on web page and on DicomModalities.
What version of the product are you using? On what operating system?
0.8.6 version on Windows 7 and Windows 8.1

Please provide any additional information below.
i don't ham .dcm file less then 10mb so here is the link on my file
https://yadi.sk/d/A8emRU3dg8BSA
on SeriesDescription tag you can see "ахэђухэюу№рєшџ" but here 
is must be "Рентгенография"
on BodyPartExamined tag insteed "врч" must be "Таз"
on ViewPosition tag insteed "Я№џьрџ" must be "Прямая"

Original issue reported on code.google.com by aceber...@gmail.com on 20 Apr 2015 at 11:43

GoogleCodeExporter commented 9 years ago
Strictly speaking, the file you have sent is not encoded using Cyrillic as 
understood by the DICOM standard (i.e. using the "ISO_IR 144" specific 
character set). The "SpecificCharacterSet" (0x0008,0x0005) is incidentally 
absent.

Instead, the strings are encoded using the "Windows 1251" codepage, that is in 
practice more common than Cyrillic (but that is not officially supported by 
DICOM):
http://en.wikipedia.org/wiki/Windows-1251

To overcome your problem, the mainline of Orthanc now allows to set the 
"Windows1251" value in the "DefaultEncoding" option of the configuration file:
http://goo.gl/71IYKM

If this option is set and Orthanc encounters a file without 
SpecificCharacterSet, Orthanc will assume that it is encoded using the Windows 
1251 codepage. The strings are then properly reported:

# curl 
http://localhost:8042/instances/49a8037a-95d3e0a8-27b9c17b-d7687a5f-05d3a2eb/tag
s?simplify
{
   "BodyPartExamined" : "Таз",
   "PerformedProcedureStepDescription" : "Рентгенография",
   "SeriesDescription" : "Рентгенография",
   "ViewPosition" : "Прямая",
   [...]
}

This patch will be part of Orthanc 0.8.7.

Original comment by s.jodo...@gmail.com on 21 Apr 2015 at 3:56

GoogleCodeExporter commented 9 years ago
BTW, I have just pushed a debug, experimental version of Orthanc with this 
Cyrillic support on SourceForge:
https://sourceforge.net/projects/orthancserver/files/DevelopmentSnapshots/

Any feedback is welcome :)

Thanks for providing us with this DICOM file!

Sébastien-

Original comment by s.jodo...@gmail.com on 22 Apr 2015 at 1:55

GoogleCodeExporter commented 9 years ago
Thanks a lot!
But at this experimental version i can't see the setings file. Where I can find 
it and change encoding to Windows1251?
Because at defaults look like Latin1

when is expected to release a new version?

Original comment by aceber...@gmail.com on 29 Apr 2015 at 1:49

GoogleCodeExporter commented 9 years ago
The creation of a setting file is explained here:
https://code.google.com/p/orthanc/wiki/OrthancConfiguration

Original comment by s.jodo...@gmail.com on 29 Apr 2015 at 5:41

GoogleCodeExporter commented 9 years ago
finally I got to run the Cyrillic version. It works great. Now we are waiting 
for the  release.

Original comment by aceber...@gmail.com on 30 Apr 2015 at 12:04