Package: ocrodjvu
Version: 0.4.2-1
Severity: normal
I am trying to scan and recognize some files that contain text and graphics. I
am scanning them using xsane and save them as PDF files (120-200
pages, 300dpi greyscale). Then I turn them into DJVU files using
pdf2djvu --monochrome and try to ocr them with ocrodjvu
--language=deu
The result is usually an error like this:
ocroscript: /usr/share/ocropus/scripts//recognize.lua:183: narray:
index out of range
Exception in thread Thread-5:
Traceback (most recent call last):
File "/usr/lib/python2.5/threading.py", line 486, in
__bootstrap_inner
self.run()
File "/usr/lib/python2.5/threading.py", line 446, in run
self.__target(*self.__args, **self.__kwargs)
File "/usr/share/ocrodjvu/lib/_ocrodjvu.py", line 443, in
page_thread
result = self.process_page(page)
File "/usr/share/ocrodjvu/lib/_ocrodjvu.py", line 428, in
process_page
html_file.close()
File "/usr/lib/python2.5/contextlib.py", line 33, in __exit__
self.gen.throw(type, value, traceback)
File "/usr/share/ocrodjvu/lib/_ocrodjvu.py", line 189, in
recognize
ocropus.wait()
File "/usr/share/ocrodjvu/lib/ipc.py", line 58, in wait
raise CalledProcessError(return_code, self.__command)
CalledProcessError: Command 'ocroscript' returned non-zero exit
status 1
ocroscript: /usr/share/ocropus/scripts//recognize.lua:183: narray:
index out of range
ocroscript: /usr/share/ocropus/scripts//recognize.lua:183: narray:
index out of range
ocroscript: /usr/share/ocropus/scripts//recognize.lua:183: narray:
index out of range
-- System Information:
Debian Release: squeeze/sid
APT prefers testing
APT policy: (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.32-3-amd64 (SMP w/4 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages ocrodjvu depends on:
ii djvulibre-bin 3.5.22-8 Utilities for the DjVu image forma
ii python 2.5.4-9 An interactive high-level object-o
ii python-argparse 1.1-1 optparse-inspired command-line par
ii python-djvu 0.1.17-1 Python support for the DjVu image
ii python-lxml 2.2.4-1+b1 pythonic binding for the libxml2 a
ii python-support 1.0.6.1 automated rebuilding support for P
Versions of packages ocrodjvu recommends:
ii ocropus 0.3.1-2 document analysis and OCR system
ii python-pyicu 0.9-2 Python extension wrapping the ICU
ii tesseract-ocr 2.04-2 Command line OCR tool
Versions of packages ocrodjvu suggests:
ii cuneiform 0.7.0+dfsg-5 multi-language OCR system
-- no debconf information
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