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Author	SHA1	Message	Date
Amit Dovev	bf979c801a	Remove unused variable	2021-05-21 20:34:09 +03:00
Egor Pugin	a72408fdef	Merge pull request #3438 from amitdo/pango ... Raise Minimum required Pango version to 1.38.0	2021-05-21 20:09:27 +03:00
Egor Pugin	ef69805298	Merge pull request #3437 from amitdo/sauvola ... ThresholdMethod::TiledSauvola -> ThresholdMethod::Sauvola	2021-05-21 20:08:59 +03:00
Amit Dovev	8615f65cc4	Raise Minimum required Pango version to 1.38.0	2021-05-21 19:56:37 +03:00
Amit Dovev	c24538518c	ThresholdMethod::TiledSauvola -> ThresholdMethod::Sauvola ... The fact that this method uses tiles is implementation detail. It does not change the result compared to Sauvola without tiles. The use of tiles minimize memory consumption.	2021-05-21 18:15:30 +03:00
Stefan Weil	93348a83a3	Remove scripts for training ... They were replaced by Python3 scripts (part of the tesstrain repository). Signed-off-by: Stefan Weil <sw@weilnetz.de>	2021-05-18 10:47:44 +02:00
Stefan Weil	5eb2e86635	Fix some typos (found by codespell) ... Signed-off-by: Stefan Weil <sw@weilnetz.de>	2021-05-17 15:18:43 +02:00
nagadomi	42e4b91132	Refactor ObjectCache::DeleteUnusedObjects with reverse iterator	2021-05-17 14:50:30 +02:00
Stefan Weil	d4bcbbd6de	Add test for TessBaseAPI::ClearPersistentCache to unit tests ... Signed-off-by: Stefan Weil <sw@weilnetz.de>	2021-05-17 09:28:21 +02:00
Egor Pugin	83a27d357a	Merge pull request #3431 from nagadomi/fix_segv ... Fix crash in ObjectCache::DeleteUnusedObjects	2021-05-17 07:50:00 +03:00
nagadomi	dc4a8a6ce0	Fix crash in ObjectCache::DeleteUnusedObjects	2021-05-17 10:25:17 +09:00
Stefan Weil	1c77e50b97	travis: Use libleptonica-dev from Ubuntu focal instead of local build ... Signed-off-by: Stefan Weil <sw@weilnetz.de>	2021-05-16 11:56:12 +02:00
Stefan Weil	f6a67c52d8	Simplify list of required packages for CI builds ... libcairo2-dev is automatically installed as a direct dependency of libpango1.0-dev. libicu-dev is an indirect dependency and also installed automatically. Signed-off-by: Stefan Weil <sw@weilnetz.de>	2021-05-16 11:23:58 +02:00
Stefan Weil	0c4e2f1cb5	Fix comment in code ... Signed-off-by: Stefan Weil <sw@weilnetz.de>	2021-05-16 07:47:19 +02:00
Stefan Weil	364431dbb9	Remove unneeded dependency autoconf-archive from CI builds ... Signed-off-by: Stefan Weil <sw@weilnetz.de>	2021-05-16 07:45:12 +02:00
Stefan Weil	19db25e5e5	Update submodule abseil to tagged release 20210324.1 ... Signed-off-by: Stefan Weil <sw@weilnetz.de>	2021-05-15 15:08:01 +02:00
Amit D	bbfd240d46	Update README.md	2021-05-15 15:06:47 +02:00
Stefan Weil	57b7974292	Remove an arbitrary limit for the image size ... Signed-off-by: Stefan Weil <sw@weilnetz.de>	2021-05-15 15:03:22 +02:00
Stefan Weil	a0cf117c5d	Fix compiler warning in binarization code (uninitialized local variable) ... Simplify the code also a little bit. Signed-off-by: Stefan Weil <sw@weilnetz.de>	2021-05-15 15:03:22 +02:00
Stefan Weil	bf84fb9f2d	Optimize code for binarization ... Some code is only needed for Otsu or even not at all. Signed-off-by: Stefan Weil <sw@weilnetz.de>	2021-05-15 15:03:22 +02:00
Stefan Weil	4b5dd25b84	Fix compiler warning ... Signed-off-by: Stefan Weil <sw@weilnetz.de>	2021-05-15 15:03:22 +02:00
Stefan Weil	bf3421ff12	Fix autoconf build for latest MacOS (Intel and M1) ... On latest MacOS 11.3 the system header file "ostream" includes a file named "version". The macro DEFAULT_INCLUDES adds the source root to the list of include directories by default. As MacOS uses a case insensitive file system, the compiler finds and includes the file "VERSION" there which causes compiler errors and a failing build process. Setting an empty DEFAULT_INCLUDES fixes that, but requires moving config_auto.h to another directory in the include search path. Signed-off-by: Stefan Weil <sw@weilnetz.de>	2021-05-13 17:22:58 +02:00
Stefan Weil	12c29639fc	Add conditional compilation with GRAPHICS_DISABLED ... This fixes a compiler warning when GRAPHICS_DISABLED is defined. Signed-off-by: Stefan Weil <sw@weilnetz.de>	2021-05-13 17:22:24 +02:00
Stefan Weil	6c7df2acf3	Fix warning from autoconf ... autoconf reported this warning: configure.ac:263: warning: AC_CHECK_HEADERS("tensorflow/core/framework/graph.pb.h"): you should use literals Signed-off-by: Stefan Weil <sw@weilnetz.de>	2021-05-13 12:57:20 +02:00
Egor Pugin	95689f5c5c	Merge pull request #3422 from nickjwhite/lstmevalmoreinfo ... lstmeval: Print char and word error rates for each line tested	2021-05-11 15:25:16 +03:00
Nick White	ad7010a5eb	lstmeval: Only print char and word error rates for verbosity 2/3	2021-05-11 13:15:35 +01:00
Nick White	4787414d88	lstmeval: Print char and word error rates for each line tested	2021-05-11 10:54:34 +01:00
Nick White	9c82cc63c2	Switch to NFC normalisation everywhere	2021-05-11 10:18:06 +01:00
Egor Pugin	43747d6ea8	Postfix for #3418.	2021-05-10 15:06:27 +03:00
Egor Pugin	e7c01a6f15	Merge pull request #3418 from amitdo/thresholder ... Add more binarization options	2021-05-10 14:45:03 +03:00
Amit Dovev	21e76c7a13	Convert enum ThreshMethod to enum class	2021-05-09 18:49:09 +03:00
Egor Pugin	176d0927bd	Allow explicit casts of Image to Pix**.	2021-05-07 21:30:42 +03:00
Amit Dovev	11c73c9481	Add more binarization options ... Use functions from Leptonica to provide more binarization options. The new options are: 1) Adaptive Otsu and 2) Sauvola (Tiled) .	2021-05-07 16:48:26 +03:00
Egor Pugin	65118b2e3a	[misc] Fix variable type. Fixes warning.	2021-05-04 16:12:40 +03:00
Egor Pugin	346b77c94e	Remove unneeded header.	2021-05-04 16:10:52 +03:00
Egor Pugin	4fbe9f1de2	Revert d6cdc52. Fixes #3412.	2021-05-04 00:51:39 +03:00
zdenop	a9682bb6e2	Merge pull request #3410 from ulb-sachsen-anhalt/fix/fix-typo-icu ... [doc][fix] typo libicu-devel	2021-04-30 13:32:54 +02:00
Uwe Hartwig	930c909db5	[doc][fix] typo libicu-devel	2021-04-30 13:01:32 +02:00
Egor Pugin	ff92aa6f16	Merge pull request #3408 from GerHobbelt/patch-2 ... fix compile error: PrintFontsTable() is for legacy builds only	2021-04-30 00:33:46 +03:00
Ger Hobbelt	bd8adff829	fix compile error: PrintFontsTable() is for legacy builds only ... # Conflicts: # googletest	2021-04-29 23:27:20 +02:00
Egor Pugin	723eb135c5	Merge pull request #3406 from Lucas-C/add-print-fonts-table-arg ... Adding --print-fonts-table parameter & tessedit_font_id configuration option	2021-04-29 13:54:58 +03:00
Lucas Cimon	b852d658cb	Adding --print-fonts-table parameter & tessedit_font_id configuration option	2021-04-29 11:25:40 +02:00
zdenop	aa8f654416	Update cmake-win64.yml ... fix png link	2021-04-29 10:12:43 +02:00
Stefan Weil	2e2a5b3ef4	Improved fix for issue #3405 ... Signed-off-by: Stefan Weil <sw@weilnetz.de>	2021-04-27 22:15:36 +02:00
Stefan Weil	0b7fc068d2	Revert "Fix double free. Closes #3405." ... This reverts commit 3997cf54d2. It will be replaced by a simpler fix. Signed-off-by: Stefan Weil <sw@weilnetz.de>	2021-04-27 22:15:18 +02:00
Egor Pugin	3a195e5b05	Misc.	2021-04-27 22:08:29 +03:00
Egor Pugin	3997cf54d2	Fix double free. Closes #3405.	2021-04-27 22:08:06 +03:00
Egor Pugin	e3ac1835e0	Remove unneeded ctor.	2021-04-23 04:26:18 +03:00
Egor Pugin	a7f938d28e	Make FontSet just a vector.	2021-04-23 04:25:45 +03:00
Egor Pugin	4ae5a7d6b5	Properly init font set.	2021-04-23 04:05:59 +03:00