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Author SHA1 Message Date
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
Amit D
8f667335da
Update unittest-disablelegacy.yml 2024-03-06 14:01:17 +02:00
Amit D
bd3c1a2ae0
Update unittest-disablelegacy.yml 2024-03-05 17:27:19 +02:00
Amit D
cdd783eca2
Update unittest-disablelegacy.yml 2024-03-05 17:21:31 +02:00