Ray Smith
d174c4fd33
Fixed occurrence of small rotated blocks in loosely spaced text part 2
2015-06-12 11:12:06 -07:00
Ray Smith
b1d99dfe23
Added a backup adaptive classifier to take over from primary when it fills on a large document
2015-06-12 11:10:53 -07:00
Ray Smith
78b5e1a77d
Fixed occurrence of small rotated blocks in loosely spaced text
2015-06-12 11:05:00 -07:00
Ray Smith
d74c625e52
Fixed blob division params to fix CJK training speed.
2015-06-12 10:59:26 -07:00
Ray Smith
4c7ab0caea
Fixed font lists, improved wordlist management
2015-06-12 10:56:40 -07:00
Ray Smith
ab0f4e2c38
Clang fixes to earlier changes and build compatability with Google environment
2015-06-12 10:53:21 -07:00
zdenop
3ba1f83eb1
Merge pull request #36 from jan-ruzicka/patch-2
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ChangeLog reformatting for consistent ordering
2015-06-11 09:50:38 +02:00
Jan Ruzicka
953c563efb
change order of entries V1.0 ... V2.04
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This is to have the newest on top ordering of revisions.
2015-06-11 01:34:45 -04:00
Jan Ruzicka
36740897e0
convert date formats
2015-06-11 01:27:11 -04:00
Jan Ruzicka
42481f2cf4
uniform bullet formatting
2015-06-10 22:52:37 -04:00
zdenop
10ea4f0636
Merge pull request #35 from jan-ruzicka/patch-1
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more link updates
2015-06-02 21:29:47 +02:00
Jan Ruzicka
f89c7808cf
more link updates
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modifying link to training from google code and adding link to documentation by Doxygen.
2015-06-02 14:12:42 -04:00
zdenop
8faea4bf06
Update README.md
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fix links to wiki
2015-06-02 09:56:55 +02:00
Zdenko Podobný
fc793355a8
Move pdf documents to docs repository
2015-05-22 22:10:31 +02:00
Zdenko Podobný
b1b02572ab
Merge branch 'Issue1474'
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* Issue1474:
Fix potential null pointer dereference in ccmain/paragraphs.cpp.
2015-05-22 21:19:14 +02:00
Zdenko Podobný
d8a55d739d
Fix potential null pointer dereference in ccmain/paragraphs.cpp.
2015-05-22 21:17:33 +02:00
zdenop
e4136f28a5
Merge pull request #33 from rmtheis/tweak-readme
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Minor edits to Readme
2015-05-22 08:25:44 +02:00
Robert Theis
a36a5f96d0
Minor edits to Readme
2015-05-21 19:36:50 -07:00
zdenop
f8ebff262e
Merge pull request #32 from orbitcowboy/master
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Fix potential null pointer dereference in ccmain/paragraphs.cpp.
2015-05-20 19:01:13 +02:00
orbitcowboy
9328f0e5d4
Fix potential null pointer dereference in ccmain/paragraphs.cpp.
2015-05-19 10:17:44 +02:00
Jim Regan
05acff6253
Merge pull request #23 from tesseract-ocr/training-sh
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/usr/share/fonts is the wrong path on Mac
2015-05-18 14:05:44 +01:00
Jim O'Regan
4a6195202c
fix typo
2015-05-18 12:32:36 +01:00
Jim O'Regan
99be295349
Merge branch 'monitor' of https://github.com/tesseract-ocr/tesseract into monitor
2015-05-18 12:29:11 +01:00
Renard Wellnitz
49a7ed13ea
fix to compile tesseract on mac with clang
2015-05-18 09:59:10 +01:00
Jim O'Regan
16ac3b0a20
/usr/share/fonts is the wrong path on Mac
2015-05-18 09:53:14 +01:00
zdenop
e9f59351de
Merge pull request #19 from haf/feature/readme-improvement
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[infra] updating readme
2015-05-18 08:46:46 +02:00
Zdenko Podobný
438edd6c7b
added row attributes to hocr output
2015-05-17 22:13:59 +02:00
Zdenko Podobný
917e994caa
extend ETEXT_DESC by progress_callback
2015-05-17 21:56:40 +02:00
Zdenko Podobný
ed6ae9b974
Add monitor to GetHOCRText
2015-05-17 21:55:50 +02:00
Henrik Feldt
a0ea634e15
[infra] README -> README.md, links
2015-05-16 19:19:54 +02:00
Henrik Feldt
03c29f96d8
[infra] updating readme
2015-05-16 19:10:10 +02:00
Zdenko Podobný
59bcbc79b3
fix GIT_VER info in VS2010
2015-05-15 15:14:49 +02:00
Zdenko Podobný
e98849b482
rint error message when pdf.ttf is not found.
2015-05-15 15:14:00 +02:00
Jim O'Regan
e7b087ffe6
update Doxyfile
2015-05-14 13:43:07 +01:00
Zdenko Podobný
aec22a47ec
fix autotools c++11 issue with disabled training
2015-05-14 14:25:49 +02:00
Zdenko Podobný
1d6de86150
fix VS2010 linking error
2015-05-14 14:24:55 +02:00
Zdenko Podobný
035b324f0f
reflect the latest commits in VS2010 build
2015-05-14 10:52:54 +02:00
Ray Smith
941d87057e
Fixed training build
2015-05-13 17:46:58 -07:00
Ray Smith
81b67f7ed9
Removed debug logging that doesn't belong
2015-05-13 17:12:23 -07:00
Ray Smith
d91df9856b
Fixed crash on debugging classifier with a shapetable present
2015-05-13 17:10:23 -07:00
Ray Smith
4598061324
Fixed infinite loop in training due to poor clipping of the table filler
2015-05-13 17:09:35 -07:00
Ray Smith
5bb0d89291
Improved debug of class pruner
2015-05-13 17:07:11 -07:00
zhivko.tabakov@gmail.com
07be522e43
Issue 1351: OpenCL build - kernel_ThresholdRectToPix() not accounting for padding bits in the output pix?!
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https://code.google.com/p/tesseract-ocr/issues/detail?id=1351
What steps will reproduce the problem?
1.Use tesseract build with OpenCL.
2.Pass full color image with width which is not multiple of 32.
3.Recognition is way too slow and does not recognize anything.
I read the article on http://www.sk-spell.sk.cx/tesseract-meets-the-opencl-first-test and decided to give OCL a try. The initial result was as per point 3 above. After some debugging I figured the problem is that the OCL version of threshold rect generation does not account for padding bits in the output pix lines. To prove my discovery I made a quick fix in oclkernels.h replacing the definition of kernel_ThresholdRectToPix
Just a reminder: it is necessary to force OCL kernel recompilation after changing this source (e.g. delete “kernel - <device>.bin” from the exec folder).
The fix is working but I am not sure about it since the original source apparently works for other people (as per the article). If I am right the OS/GPU are irrelevant since the bug is algorithmic, but mine are Windows/AMD. Also similar fix is applicable to kernel_ThresholdRectToPix_OneChan(), but there the input array might have some padding bytes as well, so its indexing will need further adjustments. I can come with some prove/fix for it either - I have not played with it yet.
Disclaimer: I have no prior experience with image processing and tesseract source or with GPU computing and OpenCL (but please do explain if I am wrong).
2015-05-13 21:23:23 +01:00
Ray Smith
1e3b671298
Fixes to make yesterday's changes compile
2015-05-13 09:58:59 -07:00
Ray Smith
7bc6d3e059
Merge remote-tracking branch 'refs/remotes/origin/master'
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Updating from master.
2015-05-13 09:06:44 -07:00
Ray Smith
c34dea6543
Missing from 25d0968
2015-05-13 09:05:08 -07:00
Jim O'Regan
a94943cc1f
remove unneeded comment from commit
2015-05-13 14:59:02 +01:00
oriahulrich@microvu.com
d3252f926e
Issue 1316: The traineddata file must be closed after it was opened
2015-05-13 14:53:37 +01:00
Jim O'Regan
b13691fda0
Merge conflict: going with Ray's version
2015-05-13 08:54:28 +01:00
Ray Smith
03f3c9dc88
Misc fixes missed from previous commits
2015-05-12 18:13:15 -07:00
