platform/upstream/opencv.git
21 months agofix typo (portatibility -> portability)
Hyunggi Chang [Sun, 9 Oct 2022 12:58:09 +0000 (21:58 +0900)]
fix typo (portatibility -> portability)

21 months agoMerge pull request #22600 from alalek:cmake_opt_force_targets
Alexander Alekhin [Thu, 6 Oct 2022 05:05:40 +0000 (05:05 +0000)]
Merge pull request #22600 from alalek:cmake_opt_force_targets

21 months agocmake(opt): force separate targets for dispatched code
Alexander Alekhin [Wed, 5 Oct 2022 18:51:39 +0000 (21:51 +0300)]
cmake(opt): force separate targets for dispatched code

- PCH may not pass compilation flags properly

21 months agoMerge pull request #22539 from catree:feat_homography_tutorial_gif
Alexander Smorkalov [Tue, 4 Oct 2022 12:59:40 +0000 (15:59 +0300)]
Merge pull request #22539 from catree:feat_homography_tutorial_gif

Add a gif to the homography exercise

21 months agoMerge pull request #22194 from heavyrain-lzy:fixbug_pyrup
Alexander Smorkalov [Tue, 4 Oct 2022 12:37:01 +0000 (15:37 +0300)]
Merge pull request #22194 from heavyrain-lzy:fixbug_pyrup

Fix the pyramid bug when src*2 < dst

21 months agoAdd an image to illustrate camera poses interpolation for the small homography exercise.
catree [Tue, 20 Sep 2022 11:39:31 +0000 (13:39 +0200)]
Add an image to illustrate camera poses interpolation for the small homography exercise.

21 months agoMerge pull request #22404 from Kumataro:3.4-fix22388_2
Kumataro [Mon, 3 Oct 2022 15:24:15 +0000 (00:24 +0900)]
Merge pull request #22404 from Kumataro:3.4-fix22388_2

* imgcodecs: tiff: Reduce memory usage to read 16bit image.

* imgcodecs: tiff: Reduce memory usage to read 8bit images

* imgcodecs: tiff: split basic test and full test.

* imgcodecs: tiff: fix to warning C4244

* imgcodecs: tiff: fix to warning C4244

21 months agoMerge pull request #22584 from vrabaud:msan
Alexander Smorkalov [Mon, 3 Oct 2022 12:48:38 +0000 (15:48 +0300)]
Merge pull request #22584 from vrabaud:msan

Move marking memory as initialized earlier.

21 months agoMove marking memory as initialized earlier.
Vincent Rabaud [Wed, 28 Sep 2022 19:57:46 +0000 (21:57 +0200)]
Move marking memory as initialized earlier.

21 months agoMerge pull request #22572 from catree:feat_improve_doc_calib3d
Alexander Smorkalov [Tue, 27 Sep 2022 07:19:17 +0000 (10:19 +0300)]
Merge pull request #22572 from catree:feat_improve_doc_calib3d

[3.4] Add information about the disparity-to-depth mapping matrix

21 months agoAdd information about the disparity-to-depth mapping matrix. Add more references...
catree [Mon, 26 Sep 2022 16:40:18 +0000 (18:40 +0200)]
Add information about the disparity-to-depth mapping matrix. Add more references about other related functions in the calib3d doc.

21 months agoMerge pull request #22568 from asmorkalov:as/webp_warning
Alexander Smorkalov [Mon, 26 Sep 2022 11:16:18 +0000 (14:16 +0300)]
Merge pull request #22568 from asmorkalov:as/webp_warning

Report that animated webp is not supported for now

21 months agoReport that animated webp is not supported for now.
Alexander Smorkalov [Mon, 26 Sep 2022 10:50:23 +0000 (13:50 +0300)]
Report that animated webp is not supported for now.

21 months agoMerge pull request #22285 from asenyaev:asen/disabled_compiling_warnings_3.4
Alexander Smorkalov [Tue, 20 Sep 2022 12:14:36 +0000 (15:14 +0300)]
Merge pull request #22285 from asenyaev:asen/disabled_compiling_warnings_3.4

Disabled compiling warnings in case of symbols in cmake for 3.4

21 months agoDisabled compiling warnings in case of symbols in cmake for 3.4
Andrey Senyaev [Tue, 20 Sep 2022 10:34:17 +0000 (13:34 +0300)]
Disabled compiling warnings in case of symbols in cmake for 3.4

21 months agoMerge pull request #22512 from alalek:build_warning_gcc12_uninitialized
Alexander Smorkalov [Tue, 20 Sep 2022 06:29:00 +0000 (09:29 +0300)]
Merge pull request #22512 from alalek:build_warning_gcc12_uninitialized

build: eliminate uninitialized warnings from GCC12

21 months agoMerge pull request #22511 from alalek:dnn_build_warning_gcc12
Alexander Smorkalov [Mon, 19 Sep 2022 13:22:54 +0000 (16:22 +0300)]
Merge pull request #22511 from alalek:dnn_build_warning_gcc12

dnn: eliminate GCC12 warning in total() call

22 months agoMerge pull request #22504 from hflemmen:fix-broken-link
Alexander Smorkalov [Wed, 14 Sep 2022 17:01:04 +0000 (20:01 +0300)]
Merge pull request #22504 from hflemmen:fix-broken-link

Removes a broken link

22 months agobuild: eliminate uninitialized warnings from GCC12
Alexander Alekhin [Wed, 14 Sep 2022 11:57:46 +0000 (11:57 +0000)]
build: eliminate uninitialized warnings from GCC12

22 months agodnn: eliminate GCC12 warning in total() call
Alexander Alekhin [Tue, 6 Sep 2022 15:50:37 +0000 (15:50 +0000)]
dnn: eliminate GCC12 warning in total() call

22 months agoUpdate the fourcc codes link
Henrik Dobbe Flemmen [Mon, 12 Sep 2022 12:37:11 +0000 (14:37 +0200)]
Update the fourcc codes link

22 months agoMerge pull request #22482 from Glutamat42:tutorial_generalized_hough_transform
Alexander Smorkalov [Mon, 12 Sep 2022 07:45:18 +0000 (10:45 +0300)]
Merge pull request #22482 from Glutamat42:tutorial_generalized_hough_transform

Tutorial for Generalized Hough Ballard and Guil Transform

22 months agomove tutorial to imgproc and example to ImgTrans
Markus Heck [Sat, 10 Sep 2022 15:40:31 +0000 (17:40 +0200)]
move tutorial to imgproc and example to ImgTrans

22 months agofix typo and simplify example (grayscale template)
Markus Heck [Fri, 9 Sep 2022 13:27:11 +0000 (15:27 +0200)]
fix typo and simplify example (grayscale template)

22 months agoInclude code snippets with doxygen notation and small fix in table_of_content_objdete...
Markus Heck [Thu, 8 Sep 2022 11:03:33 +0000 (13:03 +0200)]
Include code snippets with doxygen notation and small fix in table_of_content_objdetect.markdown

22 months agoTutorial for Generalized Hough Ballard and Guil Transform
Markus Heck [Thu, 8 Sep 2022 01:04:19 +0000 (03:04 +0200)]
Tutorial for Generalized Hough Ballard and Guil Transform

22 months agoMerge pull request #21934 from Yulv-git:3.4-typos2
Alexander Smorkalov [Wed, 7 Sep 2022 14:16:23 +0000 (17:16 +0300)]
Merge pull request #21934 from Yulv-git:3.4-typos2

Fix some typos in platforms/, samples/.

22 months agoFix some typos in platforms/, samples/, 3rdparty/.
Yulv-git [Sat, 30 Apr 2022 05:37:15 +0000 (13:37 +0800)]
Fix some typos in platforms/, samples/, 3rdparty/.

22 months agoMerge pull request #22164 from lamm45:hough-angles
Alexander Smorkalov [Wed, 31 Aug 2022 09:23:52 +0000 (12:23 +0300)]
Merge pull request #22164 from lamm45:hough-angles

Fix angle discretization in Hough transforms

22 months agoMerge pull request #22443 from catree:feat_calibrate_camera_exe_initial_guess
Alexander Smorkalov [Wed, 31 Aug 2022 07:48:32 +0000 (07:48 +0000)]
Merge pull request #22443 from catree:feat_calibrate_camera_exe_initial_guess

22 months agoFix angle discretization in Hough transforms
lamm45 [Sun, 26 Jun 2022 23:13:12 +0000 (19:13 -0400)]
Fix angle discretization in Hough transforms

In some situations the last value was missing from the discrete theta
values. Now, the last value is chosen such that it is close to the
user-provided maximum theta, while the distance to pi remains always
at least theta_step/2. This should avoid duplicate detections.

A better way would probably be to use max_theta as is and adjust the
resolution (theta_step) instead, such that the discretization would
always be uniform (in a circular sense) when full angle range is used.

22 months agoAdd -ws flag for cornerSubPix params (backported from 4.x).
catree [Mon, 29 Aug 2022 21:55:00 +0000 (23:55 +0200)]
Add -ws flag for cornerSubPix params (backported from 4.x).
Add flags to set the camera intrinsic parameters as an initial guess (can allow converging to the correct camera intrinsic parameters).
Add -imshow-scale flag to resize the image when displaying the results.
Add -enable-k3 flag to enable or disable the estimation of the K3 distortion coefficient.

22 months agoMerge pull request #22425 from AleksandrPanov:qrcode_test_arm
Alexander Smorkalov [Mon, 29 Aug 2022 07:39:27 +0000 (10:39 +0300)]
Merge pull request #22425 from AleksandrPanov:qrcode_test_arm

QR code, change resize interpolation for Arm

22 months agoMerge pull request #22130 from catree:homography_tutorial_add_exercise
Alexander Smorkalov [Fri, 26 Aug 2022 09:52:55 +0000 (12:52 +0300)]
Merge pull request #22130 from catree:homography_tutorial_add_exercise

 Update homography tutorial with a small exercise

22 months agoMerge pull request #22412 from asenyaev/asen/carotene_warnings_macos_arm64
Alexander Smorkalov [Fri, 26 Aug 2022 06:40:30 +0000 (09:40 +0300)]
Merge pull request #22412 from asenyaev/asen/carotene_warnings_macos_arm64

Suppress warnings in carotene on macOS ARM64 for 3.4 branch

22 months agoFixed a warning in case of typename on macOS ARM64
Andrey Senyaev [Thu, 25 Aug 2022 15:17:03 +0000 (18:17 +0300)]
Fixed a warning in case of typename on macOS ARM64

22 months agochange resize interpolation to enable tests in arm, disable close_5
AleksandrPanov [Thu, 25 Aug 2022 11:27:18 +0000 (14:27 +0300)]
change resize interpolation to enable tests in arm, disable close_5

22 months agoSuppress warnings in carotene on macOS ARM64 for 3.4 branch
Andrey Senyaev [Mon, 22 Aug 2022 14:42:22 +0000 (17:42 +0300)]
Suppress warnings in carotene on macOS ARM64 for 3.4 branch

23 months agoMerge pull request #22382 from AleksandrPanov:qrcode_x86_arm_34
Alexander Smorkalov [Tue, 16 Aug 2022 13:48:48 +0000 (13:48 +0000)]
Merge pull request #22382 from AleksandrPanov:qrcode_x86_arm_34

23 months agoQRcode, change INTER_LINEAR to INTER_LINEAR_EXACT
AleksandrPanov [Mon, 15 Aug 2022 07:15:12 +0000 (10:15 +0300)]
QRcode, change INTER_LINEAR to INTER_LINEAR_EXACT

fix python test_detect_and_decode_multi

fix python test_detect_and_decode_multi, sort QR in multiDetect/multiDecode

enable tests with "version_5_up.jpg", "version_5_top.jpg"

remove lambda

23 months agoMerge pull request #22371 from kianelbo:patch-1
Alexander Smorkalov [Mon, 15 Aug 2022 09:32:15 +0000 (09:32 +0000)]
Merge pull request #22371 from kianelbo:patch-1

23 months agoMerge pull request #22370 from catree:fix_22242_filter2d_float_double_doc
Alexander Alekhin [Sun, 14 Aug 2022 15:04:12 +0000 (15:04 +0000)]
Merge pull request #22370 from catree:fix_22242_filter2d_float_double_doc

23 months agoMerge pull request #22350 from alalek:rework_psabi_warning
Alexander Alekhin [Sat, 13 Aug 2022 15:05:41 +0000 (15:05 +0000)]
Merge pull request #22350 from alalek:rework_psabi_warning

23 months agoFix the example in py_calib3d/py_calibration
Kian Eliasi [Fri, 12 Aug 2022 14:56:59 +0000 (19:26 +0430)]
Fix the example in py_calib3d/py_calibration

23 months agoFix documentation about depth combinations for imgproc functions.
catree [Fri, 12 Aug 2022 08:37:09 +0000 (10:37 +0200)]
Fix documentation about depth combinations for imgproc functions.

23 months agoMerge pull request #22357 from jspricke:missing_header
Alexander Smorkalov [Thu, 11 Aug 2022 09:50:45 +0000 (09:50 +0000)]
Merge pull request #22357 from jspricke:missing_header

23 months agoAdd missing header for LIBAVCODEC_VERSION_INT
Jochen Sprickerhof [Mon, 8 Aug 2022 19:10:13 +0000 (21:10 +0200)]
Add missing header for LIBAVCODEC_VERSION_INT

23 months agobuild: disable psabi warning with GCC 7.0 and ARM
Alexander Alekhin [Sun, 7 Aug 2022 12:46:44 +0000 (15:46 +0300)]
build: disable psabi warning with GCC 7.0 and ARM

23 months agoRevert "suppress warning on GCC 7 and later"
Alexander Alekhin [Sun, 7 Aug 2022 12:43:10 +0000 (15:43 +0300)]
Revert "suppress warning on GCC 7 and later"

This reverts commit a630ad73cb5dde7f8c69e86094bd4a1070ff0249.

23 months agoMerge pull request #22057 from mohawk2:typos
Alexander Smorkalov [Wed, 3 Aug 2022 13:27:46 +0000 (16:27 +0300)]
Merge pull request #22057 from mohawk2:typos

Typos: cheirality vs chirality

23 months agoMerge pull request #22217 from CSharperMantle:CSharperMantle-patch-steady-clock
Alexander Smorkalov [Wed, 3 Aug 2022 11:09:45 +0000 (14:09 +0300)]
Merge pull request #22217 from CSharperMantle:CSharperMantle-patch-steady-clock

Use `std::chrono::steady_clock` in `getTickCount`

23 months agoMerge pull request #22324 from gmbows:typo_fix
Alexander Smorkalov [Tue, 2 Aug 2022 06:36:34 +0000 (06:36 +0000)]
Merge pull request #22324 from gmbows:typo_fix

23 months agoMerge pull request #22309 from asenyaev:asen/ubuntu14.04_workflow
Alexander Smorkalov [Tue, 2 Aug 2022 06:33:00 +0000 (06:33 +0000)]
Merge pull request #22309 from asenyaev:asen/ubuntu14.04_workflow

23 months agoMerge pull request #22317 from asenyaev:asen/docs_3.4
Alexander Smorkalov [Tue, 2 Aug 2022 06:22:25 +0000 (06:22 +0000)]
Merge pull request #22317 from asenyaev:asen/docs_3.4

23 months agoDocs workflow in GHA for 3.4
Andrey Senyaev [Mon, 1 Aug 2022 07:04:57 +0000 (10:04 +0300)]
Docs workflow in GHA for 3.4

23 months agoImgproc: Fix doxygen typo
gbowser3@gmail.com [Mon, 1 Aug 2022 00:22:10 +0000 (19:22 -0500)]
Imgproc: Fix doxygen typo

23 months agoWorkflow on Ubuntu 14.04 for 3.4 branch
Andrey Senyaev [Wed, 27 Jul 2022 07:19:34 +0000 (10:19 +0300)]
Workflow on Ubuntu 14.04 for 3.4 branch

23 months agoMerge pull request #22271 from tomoaki0705:dotprod_neon
Alexander Alekhin [Mon, 25 Jul 2022 15:00:32 +0000 (15:00 +0000)]
Merge pull request #22271 from tomoaki0705:dotprod_neon

23 months agoMerge pull request #22293 from mshabunin:fix-buffer-area-uas
Alexander Alekhin [Sun, 24 Jul 2022 10:20:59 +0000 (10:20 +0000)]
Merge pull request #22293 from mshabunin:fix-buffer-area-uas

23 months agoMerge pull request #22296 from alalek:fixup_22153
Alexander Alekhin [Sun, 24 Jul 2022 10:20:13 +0000 (10:20 +0000)]
Merge pull request #22296 from alalek:fixup_22153

23 months agoMerge pull request #22295 from alalek:fixup_22246
Alexander Alekhin [Sun, 24 Jul 2022 10:16:34 +0000 (10:16 +0000)]
Merge pull request #22295 from alalek:fixup_22246

23 months agoimgproc: fixup leftovers of int->int64_t conversion
Alexander Alekhin [Sun, 24 Jul 2022 09:39:25 +0000 (12:39 +0300)]
imgproc: fixup leftovers of int->int64_t conversion

23 months agobuild: add missing GCC condition for pragma
Alexander Alekhin [Sun, 24 Jul 2022 09:19:37 +0000 (12:19 +0300)]
build: add missing GCC condition for pragma

23 months agocore: remove unnecessary pointer cleanup in BufferArea
Maksim Shabunin [Sun, 24 Jul 2022 08:30:08 +0000 (11:30 +0300)]
core: remove unnecessary pointer cleanup in BufferArea

23 months agoMerge pull request #22279 from asenyaev:asen/android_3.4
Alexander Alekhin [Fri, 22 Jul 2022 09:57:44 +0000 (09:57 +0000)]
Merge pull request #22279 from asenyaev:asen/android_3.4

23 months agoAndroid GHA workflow for 3.4 branch
Andrey Senyaev [Thu, 21 Jul 2022 14:47:55 +0000 (17:47 +0300)]
Android GHA workflow for 3.4 branch

23 months agoneon: add dotprod dispatch implementation
Tomoaki Teshima [Wed, 20 Jul 2022 10:25:39 +0000 (19:25 +0900)]
neon: add dotprod dispatch implementation
     * read vector at runtime
     * add enum

23 months agofix the right border
@lizhiyu3 [Wed, 20 Jul 2022 09:03:09 +0000 (17:03 +0800)]
fix the right border

23 months agoMerge pull request #22269 from asenyaev:asen/fix_python_recursion
Alexander Alekhin [Tue, 19 Jul 2022 21:41:29 +0000 (21:41 +0000)]
Merge pull request #22269 from asenyaev:asen/fix_python_recursion

2 years agoMerge pull request #22266 from asenyaev:asen/rename_lin_arm_pipelines
Alexander Alekhin [Tue, 19 Jul 2022 14:23:52 +0000 (14:23 +0000)]
Merge pull request #22266 from asenyaev:asen/rename_lin_arm_pipelines

2 years agoFixed an issue with a recursion of cv2 in python
Andrey Senyaev [Tue, 19 Jul 2022 10:52:29 +0000 (13:52 +0300)]
Fixed an issue with a recursion of cv2 in python

2 years agoLinux ARM64 rename ubuntu version on 3.4
Andrey Senyaev [Tue, 19 Jul 2022 10:10:05 +0000 (13:10 +0300)]
Linux ARM64 rename ubuntu version on 3.4

2 years agoMerge pull request #22225 from scorpiozj:patch-1
Alexander Alekhin [Sat, 16 Jul 2022 07:40:14 +0000 (07:40 +0000)]
Merge pull request #22225 from scorpiozj:patch-1

2 years agoUpdate imgproc.hpp
scorpiozj [Sun, 10 Jul 2022 12:39:04 +0000 (20:39 +0800)]
Update imgproc.hpp

fix Rect value of integral image example;

2 years agoMerge pull request #22229 from zihaomu:bug_fix_22195_3_4
Alexander Alekhin [Thu, 14 Jul 2022 20:27:25 +0000 (20:27 +0000)]
Merge pull request #22229 from zihaomu:bug_fix_22195_3_4

2 years agoMerge pull request #22246 from asenyaev:asen/fix_warning_lnx_arm64_3.4
Alexander Alekhin [Thu, 14 Jul 2022 11:09:04 +0000 (11:09 +0000)]
Merge pull request #22246 from asenyaev:asen/fix_warning_lnx_arm64_3.4

2 years agoPragma to ignore -Waggressive-loop-optimizations on Linux ARM64
Andrey Senyaev [Thu, 14 Jul 2022 08:17:38 +0000 (11:17 +0300)]
Pragma to ignore -Waggressive-loop-optimizations on Linux ARM64

2 years agoMerge pull request #22228 from CSharperMantle:CSharperMantle-patch-std-shuffle
Alexander Alekhin [Wed, 13 Jul 2022 06:23:16 +0000 (06:23 +0000)]
Merge pull request #22228 from CSharperMantle:CSharperMantle-patch-std-shuffle

2 years agofix scale layer can not handle 1x1 weight correctly.
Zihao Mu [Wed, 13 Jul 2022 03:25:27 +0000 (11:25 +0800)]
fix scale layer can not handle 1x1 weight correctly.

2 years agoMerge pull request #22153 from vrabaud:opencv_drawing
Alexander Alekhin [Tue, 12 Jul 2022 22:23:34 +0000 (22:23 +0000)]
Merge pull request #22153 from vrabaud:opencv_drawing

2 years agoMerge pull request #22232 from tomoaki0705:dryCmake
Alexander Alekhin [Tue, 12 Jul 2022 18:46:56 +0000 (18:46 +0000)]
Merge pull request #22232 from tomoaki0705:dryCmake

2 years agoMerge pull request #22234 from vrabaud:34_calib
Alexander Alekhin [Tue, 12 Jul 2022 18:15:25 +0000 (18:15 +0000)]
Merge pull request #22234 from vrabaud:34_calib

2 years agoFix cleanFoundConnectedQuads.
Vincent Rabaud [Tue, 12 Jul 2022 14:24:44 +0000 (16:24 +0200)]
Fix cleanFoundConnectedQuads.

2 years agoMake objdetect/test C++11-compliant and reproducible
Rong Mantle Bao [Mon, 11 Jul 2022 10:36:36 +0000 (18:36 +0800)]
Make objdetect/test C++11-compliant and reproducible

- Add conditional compilation directives to replace deprecated std::random_shuffle with new std::shuffle when C++11 is available.

- Set random seed to a fixed value before shuffling containers to ensure reproducibility.

Resolves opencv/opencv#22209.

2 years agobuild: suppress the warning
Tomoaki Teshima [Tue, 12 Jul 2022 10:42:39 +0000 (19:42 +0900)]
build: suppress the warning
DRY
bump the version

2 years agoRead CV_CXX11 for C++11 detection
Rong Mantle Bao [Sun, 10 Jul 2022 09:34:07 +0000 (17:34 +0800)]
Read CV_CXX11 for C++11 detection

2 years agoUse cross-platform std::chrono in getTickCount()
Rong Mantle Bao [Fri, 8 Jul 2022 23:20:44 +0000 (07:20 +0800)]
Use cross-platform std::chrono in getTickCount()

Add conditional compilation directives to enable uses of std::chrono on supported compilers. Use std::chrono::steady_clock as a source to retrieve current tick count and clock frequency.

Fixes opencv/opencv#6902.

2 years agoMerge pull request #22202 from tomoaki0705:fixWarnings
Alexander Alekhin [Fri, 8 Jul 2022 13:48:11 +0000 (13:48 +0000)]
Merge pull request #22202 from tomoaki0705:fixWarnings

2 years agoMerge pull request #22208 from vrabaud:34_calibinit
Vincent Rabaud [Thu, 7 Jul 2022 22:24:01 +0000 (00:24 +0200)]
Merge pull request #22208 from vrabaud:34_calibinit

Add missing code.

* Add missing code.

This was removed in c7fc563dc0ac2d21ad2bd618e741227c0a4b4f76
The resize is also a side-effect.

* Use shorteer cv::Point2f *=

2 years agosuppress warning on GCC 7 and later
Tomoaki Teshima [Wed, 6 Jul 2022 14:31:31 +0000 (23:31 +0900)]
suppress warning on GCC 7 and later

2 years agomerge the fixbug
@lizhiyu3 [Tue, 5 Jul 2022 17:09:46 +0000 (01:09 +0800)]
merge the fixbug

2 years agofix the bug when src*2 < dst
@lizhiyu3 [Tue, 5 Jul 2022 07:43:52 +0000 (15:43 +0800)]
fix the bug when src*2 < dst

2 years agoMerge pull request #22189 from p12tic:document-calchist-overload
Alexander Alekhin [Tue, 5 Jul 2022 16:16:20 +0000 (16:16 +0000)]
Merge pull request #22189 from p12tic:document-calchist-overload

2 years agochange test number
@lizhiyu3 [Tue, 5 Jul 2022 07:50:33 +0000 (15:50 +0800)]
change test number

2 years agofix the bug when src*2 < dst
@lizhiyu3 [Tue, 5 Jul 2022 07:43:52 +0000 (15:43 +0800)]
fix the bug when src*2 < dst

2 years agoMerge pull request #22185 from fengyuentau:ci_job_rename_3.4
Yuantao Feng [Mon, 4 Jul 2022 22:45:14 +0000 (06:45 +0800)]
Merge pull request #22185 from fengyuentau:ci_job_rename_3.4

Rename jobs for better understanding for branch 3.4

* rename jobs

* remove dots from job names

* correct ubuntu version for linux arm64

2 years agoImprove doc of calcHist overload that accepts vectors
Povilas Kanapickas [Mon, 4 Jul 2022 09:09:33 +0000 (12:09 +0300)]
Improve doc of calcHist overload that accepts vectors

It's not clear how ranges argument should be used in the overload of
calcHist that accepts std::vector. The main overload uses array of
arrays there, while std::vector overload uses a plain array. The code
interprets the vector as a flattened array and rebuilds array of arrays
from it. This is not obvious interpretation, so documentation has been
added to explain the expected usage.

2 years agoMerge pull request #22184 from heavyrain-lzy:fixbug_pyrUp
heavyrain-lzy [Sun, 3 Jul 2022 20:06:43 +0000 (04:06 +0800)]
Merge pull request #22184 from heavyrain-lzy:fixbug_pyrUp

* fix the bug in pyrUp

* add test case for pyrUp

* coding style

2 years agoMerge pull request #22182 from alalek:build_fix_warnings
Alexander Alekhin [Sat, 2 Jul 2022 19:20:17 +0000 (19:20 +0000)]
Merge pull request #22182 from alalek:build_fix_warnings

2 years agobuild: fix warnings
Alexander Alekhin [Fri, 1 Jul 2022 21:56:10 +0000 (00:56 +0300)]
build: fix warnings