James R. Barlow
ec4bb5359a
Read tesseract's output as binary to avoid UnicodeDecodeErrors if it messes up
2017-11-29 13:44:40 -08:00
James R. Barlow
fcbf34a4d3
Refactor obtaining version from subprocesses
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Issue #196 raised the need to deal with linker warnings on --version.
2017-11-01 01:44:36 -07:00
James R. Barlow
cc5578488a
Remove workaround for OSD crash and use explicit -l osd
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Suggested by amitdo in https://github.com/tesseract-ocr/tesseract/issues/1167
2017-10-12 12:45:18 -07:00
James R. Barlow
51defa6d66
Import cleanup and some pylint fixes
2017-10-11 12:58:35 -07:00
James R. Barlow
dd38519f07
Merge branch 'feature/user-words' into develop
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# Conflicts:
# ocrmypdf/exec/tesseract.py
2017-07-20 16:25:20 -07:00
James R. Barlow
3232643809
Support “textonly PDF” renderer in Tesseract 3.05.01
2017-06-13 10:18:08 -07:00
James R. Barlow
131a5b741d
tesseract.py: update canned HOCR template to tess 3.05 output
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Seems better to not claim the existence of several entities that don’t
exist as the older one does
2017-05-14 23:40:09 -07:00
James R. Barlow
234183ecd2
Fix: Tesseract 3.04 is sensitive to order of configuration commands
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“txt hocr” is not acceptable and does not produce expected output .txt
while “hocr text” works fine, so switch the order everywhere.
Should fix #169
2017-05-14 23:27:46 -07:00
James R. Barlow
8f91acf956
Remove Tesseract 3.02 and 3.03 compatibility shims
2017-05-11 23:50:52 -07:00
James R. Barlow
c8a4cbcf17
Fix test suite breakage after sidecar feature added
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Forgot to update tesseract spoofers to account for change in tesseract
parameters. Also the change to outputting multiple files in the collate
steps affected how ruffus passes information into downstream consumers
of those files.
2017-05-11 00:17:24 -07:00
James R. Barlow
183eafa587
Implement sidecar text files ( #126 )
2017-05-10 15:22:44 -07:00
James R. Barlow
37ebcadfa1
Implement —user-words, —user-patterns
2017-05-09 17:54:56 -07:00
James R. Barlow
1e7fbd4202
Fix issues with —pdf-renderer tess4 page skipping
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If tess4 renderer needed to skip OCR on a page it would end up
duplicating the page contents onto the new page, rather than creating
a blank OCR layer and placing it on the output page. This created
duplicated content in output files.
2017-03-29 23:43:26 -07:00
James R. Barlow
2954e72652
Some examples of Ghostscript and Tesseract warnings/errors were not tagged properly
2017-03-28 10:59:53 -07:00
James R. Barlow
8c17c9918e
Add documentation and test cases for —tesseract-config
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This parameter has existed for along time but never really got any
attention.
2017-01-28 22:06:51 -08:00
James R. Barlow
99e47c9c04
tesseract: add support for using v4 textonly_pdf feature
2017-01-20 17:06:23 -08:00
James R. Barlow
d4c72b371f
Forward --oem argument to tesseract 4
2017-01-18 21:37:50 -08:00
James R. Barlow
c42d9baa26
tesseract: for v4, use --psm while keeping -psm for v3
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At the moment v4 accepts both but who knows if this will get dropped,
so do as document for each version.
2017-01-18 17:43:47 -08:00
James R. Barlow
6e27ecd2b9
Finalize ‘exec’ migration and make it backward compatibility for now
2017-01-18 17:40:50 -08:00
James R. Barlow
b8767e5ba9
Rename exe -> exec, more Unix-y and suggestive
2016-12-10 15:34:00 -08:00
James R. Barlow