mirror/tesseract
1
0
Fork 0
mirror of https://github.com/tesseract-ocr/tesseract.git synced 2024-11-24 02:59:07 +08:00
Code Issues Actions 10 Packages Projects Releases Wiki Activity
6,477 Commits 10 Branches 66 Tags 67 MiB
d2f311bf7c
Commit Graph

6477 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Stefan Weil
36d44a1497 Fix compiler warnings [-Wzero-as-null-pointer-constant] 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-05-20 07:46:07 +02:00
zdenop
531597fbea
Merge pull request #4244 from stweil/buildfix 
Use AM_CPPFLAGS also for compilation of all sources
 2024-05-19 20:47:31 +02:00
Stefan Weil
d72567ad45 Use AM_CPPFLAGS also for compilation of all sources 
It was not used for all sources before. Therefore some parts of the
code (especially the code for training) used different compiler
options. For example NDEBUG was not defined, and so the training
code was built with debug assertions (resulting in potentially
slower execution).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-05-19 18:43:55 +02:00
Stefan Weil
9a30816783 Create new release 5.3.5-rc1 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-05-19 11:57:23 +02:00
Stefan Weil
74e4381696
Fix FP exception in Wordrec::angle_change (issue #4242) (#4243) 
std::asin only allows arguments in [-1, 1], but rounding errors can
produce values which are slightly outside of this range and which
would cause a FP exception (or wrong calculation results).

Rename also the internally used function `TPOINT::length` to `TPOINT::length2`
because it calculates the square of the length.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-05-17 18:14:00 +03:00
Stefan Weil
bcfdd5e511 Fix setup of datadir on installations with Conda (issue #4230) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-05-15 16:56:23 +02:00
Egor Pugin
f3974d422c
Update sw.yml 2024-05-12 19:06:46 +03:00
Stefan Weil
0ad6efc948 Replace release 5.3.5-rc1 by 5.4.0-rc1 
The new release includes API changes, therefore the minor version
must be updated.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-05-12 17:45:22 +02:00
Stefan Weil
cab5658659 Create new release 5.3.5-rc1 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-05-12 15:42:06 +02:00
Stefan Weil
0418ec28f3 Create new release 5.3.5-rc1 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-05-12 15:32:22 +02:00
Balearica
c23792bc31
Allow for text angle/gradient to be retrieved (#4070) 
* Added GetGradient function
 2024-05-12 15:24:02 +02:00
Stefan Weil
6a31e36e0c
Improve CCUtil::main_setup (fixes issue #4230) 
Conda installations patch TESSDATA_PREFIX in the binary.
That does not work for std::string because the length
won't be patched, so use a normal C string which can be
patched.

Simplify also the code which checks the last character
of datadir.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-05-12 09:39:07 +02:00
Stefan Weil
6648d5bcac Fix some issues which were reported by GitHub code scanning 
GitHub code scanning report:

    Incorrect return-value check for a 'scanf'-like function

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-05-03 17:34:14 +02:00
Stefan Weil
0f9d507740 Update documentation 
The last contribution from Google was in 2018
(see commit ce88adbf32).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-05-03 16:15:31 +02:00
Stefan Weil
dff5ebd299 Fix CID 1544762 and CID 1544763 (Uninitialized scalar variable) 
Use also enum names instead of numeric values where possible.

Fixes: 577e8a8b93 ("Add PAGE XML renderer / export (#4214)")
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-05-03 08:48:40 +02:00
Stefan Weil
4a49e0340f Remove trailing whitespace from PAGE XML <Unicode> output 
Fixes: 577e8a8b93 ("Add PAGE XML renderer / export (#4214)")
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-05-03 08:48:40 +02:00
Sadra Barikbin
d461867812
Refactor function Textord::clean_noise_from_row (#4225) 
Co-authored-by: Stefan Weil <sw@weilnetz.de>
 2024-04-26 07:53:31 +02:00
Sadra Barikbin
a1837f18e0 Remove the variable 2024-04-26 07:48:57 +02:00
Sadra Barikbin
77c99e0782 A few typo fix 2024-04-26 07:48:27 +02:00
Sadra Barikbin
072b5d47c1 Apply the change 2024-04-26 07:47:22 +02:00
Sadra Barikbin
6802705cf0 Apply the changes 2024-04-26 07:46:30 +02:00
Stefan Weil
d6f0073c75 Remove unused local variables in PAGE renderer 
Fixes: 577e8a8b93 ("Add PAGE XML renderer / export (#4214)")
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-04-24 10:33:39 +02:00
Stefan Weil
549b8767e9 Support training without lstmf files 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-04-24 10:32:47 +02:00
Stefan Weil
88771ca4c6 Add missing new function prototypes for PAGE renderer to C API 
Fixes: 577e8a8b93 ("Add PAGE XML renderer / export (#4214)")
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-04-24 10:22:27 +02:00
Jan Kamlah
577e8a8b93 Add PAGE XML renderer / export (#4214) 
Add PAGE XML export and documentation.
To generate PAGE XML output just add 'page' to the tesseract command.

The output is outputname + '.page.xml' to avoid conflicts with ALTO export.

The output can be customized with the flags:
tessedit_create_page_polygon and tessedit_create_page_wordlevel.

Co-authored-by: Stefan Weil <sw@weilnetz.de>
 2024-04-19 21:12:39 +02:00
Mahesh Madhav
bae520ea00
Facilitate vectorization for generic build (#4223) 
* Update intsimdmatrix.cpp

Unroll loop into chunks of four operations to facilitate compilers recognizing vectorization opportunity.

* Apply suggestions from code review

Co-authored-by: Stefan Weil <sw@weilnetz.de>
 2024-04-16 19:28:55 +02:00
Stefan Weil
d5e000bc58
Remove unsupported OpenCL code and related API functions (#4220) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-04-11 19:15:39 +03:00
Stefan Weil
912deb3978 Fix comments for function ReCachePages 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-04-04 11:08:53 +02:00
zdenop
87a152c0eb cmake: target_compile_features instead of set_property 2024-03-30 11:25:27 +01:00
Amit D
2b07505e0e
issue-bug.yml: Add a link to Supported Operating Systems page 2024-03-17 05:08:20 +02:00
Amit D
cc3c507003
Update autotools.yml 
Remove the gcc-8 job.
 2024-03-11 06:50:05 +02:00
Amit D
872ca6db73
Update cmake.yml 
Remove the gcc-8 job
 2024-03-11 06:45:54 +02:00
Egor Pugin
d9ae5c356b
Merge pull request #4205 from stweil/docker 
Remove broken Dockerfile
 2024-03-09 16:17:47 +03:00
Stefan Weil
398ea8a86f Remove broken Dockerfile 
It was used for Travis CI which is no longer supported.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-03-09 14:08:46 +01:00
Stefan Weil
baf8e80068 Fix CID 1534954 (COPY_INSTEAD_OF_MOVE) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-03-09 13:50:52 +01:00
Stefan Weil
4c0f911092 Fix CID 1534957 (COPY_INSTEAD_OF_MOVE) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-03-09 13:50:52 +01:00
Stefan Weil
151cf07086 Fix CID 1534940 (COPY_INSTEAD_OF_MOVE) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-03-09 13:50:52 +01:00
Stefan Weil
f00d4b22dc Fix CID 1534933, 1534937 (COPY_INSTEAD_OF_MOVE) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-03-09 13:50:52 +01:00
Stefan Weil
479789b379 Fix CID 1534948 (COPY_INSTEAD_OF_MOVE) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-03-09 13:50:52 +01:00
Stefan Weil
d172f9b802 Fix CID 1534956 (COPY_INSTEAD_OF_MOVE) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-03-09 13:50:52 +01:00
Stefan Weil
ddd2ec24a8 Fix CID 1534932, 1534942 (COPY_INSTEAD_OF_MOVE) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-03-09 13:50:52 +01:00
Stefan Weil
7465da9058 Fix CID 1510987 (COPY_INSTEAD_OF_MOVE) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-03-09 13:50:52 +01:00
Stefan Weil
aa02fb300b Fix CID 1534944 (COPY_INSTEAD_OF_MOVE) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-03-09 13:50:52 +01:00
Stefan Weil
5a9a841f40 Fix CID 1534941, 1534950, 1534952 (COPY_INSTEAD_OF_MOVE) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-03-09 13:50:52 +01:00
Stefan Weil
bee3b01619 Fix CID 1534943, 1534947, 1534949, 1534955 (Use of auto that causes a copy) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-03-09 13:50:52 +01:00
Stefan Weil
8dfa2dee86 Fix CID 1534953 (COPY_INSTEAD_OF_MOVE) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-03-09 13:50:52 +01:00
Stefan Weil
77fc53c579 unittest-macos.yml: Install libtool (fixes macos-arm-14-clang-unittest) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-03-09 12:00:56 +01:00
Stefan Weil
bcc1a3b45b Rename frk -> deu_latf (ISO 639-3, ISO 15924) 
Signed-off-by: Stefan Weil <sw@weilnetz.de>
 2024-03-09 11:25:28 +01:00
Amit D
a76ca9b545
README.md: Add a link to the 'supported compilers' page 2024-03-08 08:39:05 +02:00
Amit D
6cce24fad8
unittest-macos.yml: Add a job that will run on Apple silicon 
https://github.com/actions/runner-images/issues/9254
 2024-03-08 06:47:03 +02:00