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Author SHA1 Message Date
Alexander Smorkalov
8b84fcb376
Merge pull request #26484 from gursimarsingh:text_detection_fixed 
Fixed sha1 issues with East model in Text Detection Sample
 2024-11-19 09:07:30 +03:00
Alexander Smorkalov
db1aa3c8a9
Merge pull request #26485 from gursimarsingh:fixed_edge_detection_and_segmentation_sample 
Added cap.isOpened() check to edge detection and segmentation sample
 2024-11-19 09:05:25 +03:00
Gursimar Singh
1d420dc9c0 Added camera open check 2024-11-18 20:07:27 +05:30
Gursimar Singh
b89c041227 fixed sha1 issues with East model 2024-11-18 20:02:13 +05:30
Alexander Smorkalov
1b0d58a554
Merge pull request #26468 from savuor:rv/warp_perspective_test_border 
warpPerspective test: borderType argument fixed
 2024-11-18 11:41:18 +03:00
Alexander Smorkalov
474028ea87
Merge pull request #26478 from xkszltl:exr_ver 
Check existence of OpenEXR version macros before using.
 2024-11-18 11:03:34 +03:00
Alexander Smorkalov
0d7d045a3b
Merge pull request #26466 from vrabaud:5.x_calibration_fix 
Fix minor bugs in calibration.
 2024-11-18 10:49:30 +03:00
xkszltl
d0c8b36de8
Check existence of OpenEXR version macros before using. 
It is introduced in 2.0.1 (not even in 2.0.0) and some old system like CentOS 7 still has 1.7 in stock.
- 60cdff8a6f (diff-c4bae0726aebe410e407db9abd406d9cf2684f82dd8a08f46d84e8b7c35cf22aR67)
 2024-11-17 18:37:13 -08:00
Vadim Pisarevsky
206a30bce9 detect Python libs inside Xcode.app properly 2024-11-16 13:50:07 +03:00
Rostislav Vasilikhin
21cb138be8 warpPerspective border type test 2024-11-15 19:28:16 +01:00
Vincent Rabaud
d46280507e Fix minor bugs in calibration. 
- the asserts are contradictory with the asserts below
- fix when rvecs/tvecs are requested
 2024-11-15 09:35:08 +01:00
Vincent Rabaud
8c6339c04d Remove internal calib3d_c_api.h 
The new C++ code is copy/pasted from OpenCV5:
- functions initIntrinsicParams2D, subMatrix (the first 160 lines)
- function prepareDistCoeffs
- the different asserts

Not all the API/code is ported to C++ yet to ease the review.
 2024-11-15 09:31:30 +01:00
Alexander Smorkalov
4866811933
Merge pull request #26155 from mshabunin:dnn-dispatch 
dnn: use dispatching for Winograd optimizations
 2024-11-14 21:28:42 +03:00
Alexander Smorkalov
3dace76c3f
Merge pull request #26462 from mshabunin:cleanup-flann-hdf5 
flann: remove unused hdf5 header
 2024-11-14 21:21:27 +03:00
Maksim Shabunin
b7e609d5e8 flann: remove unused hdf5 header 2024-11-14 19:44:10 +03:00
Alexander Smorkalov
e5a8e2ac79
Merge pull request #26460 from asmorkalov:as/core_c_removal_packport 
Backport some of C API removal in core module implementation.
 2024-11-14 18:55:53 +03:00
Alexander Smorkalov
cd5dbf9389
Merge pull request #26455 from sturkmen72:minor_fix 
Fix warnings on documentation built
 2024-11-14 18:55:19 +03:00
Alexander Smorkalov
77b45145d1
Merge pull request #26458 from asmorkalov:as/drop_c_core 
Drop C API in core
 2024-11-14 17:27:36 +03:00
Alexander Smorkalov
1ff16cb551 Backport some of C API removal in core module implementation. 2024-11-14 11:24:00 +03:00
Alexander Smorkalov
0310b081f9 Dropped C API in core module. 2024-11-14 08:33:22 +03:00
Alexander Smorkalov
e1d66643b3
Merge pull request #26303 from asmorkalov:as/kleidicv_offline 
Skip KleidiCV in offline build
 2024-11-13 20:05:13 +03:00
Alexander Smorkalov
11a4a06fa4
Merge pull request #26181 from sturkmen72:png_exif_test 
Enable PNG exif orientation test
 2024-11-13 16:57:18 +03:00
Alexander Smorkalov
1a775198ce Skip KleidiCV in offline build. 2024-11-13 15:13:19 +03:00
Suleyman TURKMEN
dc1f7ea5cb
Update load_point_cloud.cpp 2024-11-13 15:05:43 +03:00
Alexander Smorkalov
3cc130db5d Merge branch 4.x 2024-11-13 09:02:39 +03:00
Rostislav Vasilikhin
67f07b16cb
Merge pull request #25624 from savuor:rv/hal_addscalar 
HAL added for add(array, scalar) #25624

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
 2024-11-13 08:33:19 +03:00
Alexander Smorkalov
8fe70a1877
Merge pull request #26452 from BillyONeal:add-windows-sdk-note 
Add note for people debugging DirectML detection failures to check their Windows SDK version.
 2024-11-13 08:27:57 +03:00
Billy Robert O'Neal III
5f95827a5f Add note for people debugging DirectML detection failures to check their Windows SDK version. 
DirectML was first included with 10.0.18362.0, but dxcore.lib necessary to make the check pass was first in 10.0.19041.0.
 2024-11-12 11:57:39 -08:00
Alexander Smorkalov
ff639d11d4
Merge pull request #26451 from savuor:rv/fix_get_handle 
Build fix for opencl_core.cpp
 2024-11-12 20:50:48 +03:00
Rostislav Vasilikhin
641f43dd48 build fix 2024-11-12 17:04:42 +01:00
Dmitry Kurtaev
c230841105
Merge pull request #26446 from dkurt:file_storage_empty_and_1d_mat 
* Change style of empty and 1d Mat in FileStorage

* Remove misleading 1d Mat test
 2024-11-12 17:51:10 +03:00
Alexander Smorkalov
07d519fe88
Merge pull request #26448 from asmorkalov:as/uwp_ci_5.x 
Windows UWP build in CI for 5.x
 2024-11-12 14:22:47 +03:00
WU Jia
614e250fd3
Merge pull request #26405 from kaingwade:rename_features2d 
Rename features2d #26405

This PR renames the module _features2d_ to _features_ as one of the Big OpenCV Cleanup #25007. 
Related PR: opencv/opencv_contrib: [#3820](https://github.com/opencv/opencv_contrib/pull/3820) opencv/ci-gha-workflow: [#192](https://github.com/opencv/ci-gha-workflow/pull/192)
 2024-11-12 11:04:48 +03:00
Alexander Smorkalov
22f7002ed2 Windows UWP build in CI for 5.x 2024-11-12 09:33:08 +03:00
Dmitry Kurtaev
c7a21dc5bf
Merge pull request #26444 from dkurt:fix_empty_mat_assert 
Fix empty mat debug assertion #26444

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
 2024-11-11 22:54:57 +03:00
Alexander Smorkalov
e83a7fef9f
Merge pull request #26283 from mshabunin:cpp-test-3d 
C-API cleanup: removed or updated some of 3d and calib tests
 2024-11-11 21:44:26 +03:00
Yuantao Feng
c445a000c9
Merge pull request #26348 from fengyuentau:imgproc/remap_opt 
imgproc: add new remap kernels that align with the new warpAffine and warpPerspective kernels #26348

## Performance

M2:

```
Geometric mean (ms)

                                      Name of Test                                        base  patch   patch   
                                                                                                          vs    
                                                                                                         base   
                                                                                                      (x-factor)
WarpAffine::TestWarpAffine::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC4)                0.213 0.185    1.15   
WarpAffine::TestWarpAffine::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC4)               0.213 0.187    1.14   
WarpAffine::TestWarpAffine::(1280x720, INTER_LINEAR, BORDER_CONSTANT, 8UC4)               0.417 0.355    1.18   
WarpAffine::TestWarpAffine::(1280x720, INTER_LINEAR, BORDER_REPLICATE, 8UC4)              0.973 0.908    1.07   
WarpAffine::TestWarpAffine::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC4)              0.563 0.507    1.11   
WarpAffine::TestWarpAffine::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC4)             3.208 3.165    1.01   
WarpPerspective::TestWarpPerspective::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC4)      0.244 0.195    1.26   
WarpPerspective::TestWarpPerspective::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC4)     0.270 0.245    1.10   
WarpPerspective::TestWarpPerspective::(1280x720, INTER_LINEAR, BORDER_CONSTANT, 8UC4)     0.361 0.328    1.10   
WarpPerspective::TestWarpPerspective::(1280x720, INTER_LINEAR, BORDER_REPLICATE, 8UC4)    1.365 1.273    1.07   
WarpPerspective::TestWarpPerspective::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC4)    0.532 0.508    1.05   
WarpPerspective::TestWarpPerspective::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC4)   3.651 3.545    1.03   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC1)                     0.272 0.097    2.80   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC1)                    0.304 0.148    2.06   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC1)                    0.271 0.125    2.16   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC3)                     0.406 0.178    2.28   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC3)                    0.476 0.275    1.73   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC3)                    0.354 0.256    1.38   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC4)                     0.382 0.168    2.28   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC4)                    0.555 0.338    1.64   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC4)                    0.385 0.307    1.25   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC1)                    0.271 0.099    2.75   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC1)                   0.301 0.145    2.07   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC1)                   0.270 0.120    2.24   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC3)                    0.408 0.180    2.27   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC3)                   0.474 0.277    1.71   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC3)                   0.352 0.261    1.35   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC4)                    0.382 0.166    2.29   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC4)                   0.552 0.339    1.63   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC4)                   0.380 0.308    1.24   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC1)                   1.013 0.474    2.14   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC1)                  1.155 0.705    1.64   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC1)                  1.200 0.674    1.78   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC3)                   1.614 0.986    1.64   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC3)                  2.042 1.605    1.27   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC3)                  2.275 1.647    1.38   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC4)                   1.558 0.847    1.84   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC4)                  2.394 2.036    1.18   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC4)                  2.693 2.112    1.27   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC1)                  0.999 0.463    2.16   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC1)                 1.194 0.699    1.71   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC1)                 1.211 0.677    1.79   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC3)                  1.619 1.045    1.55   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC3)                 2.039 1.604    1.27   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC3)                 2.257 1.657    1.36   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC4)                  1.578 0.845    1.87   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC4)                 2.405 2.032    1.18   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC4)                 2.669 2.107    1.27   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC1)                     0.277 0.104    2.66   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC1)                    0.310 0.149    2.08   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC1)                    0.275 0.122    2.26   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC3)                     0.412 0.177    2.33   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC3)                    0.479 0.277    1.73   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC3)                    0.360 0.253    1.43   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC4)                     0.388 0.173    2.24   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC4)                    0.575 0.337    1.71   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC4)                    0.387 0.307    1.26   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC1)                    0.274 0.100    2.73   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC1)                   0.312 0.144    2.16   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC1)                   0.278 0.128    2.18   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC3)                    0.407 0.178    2.29   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC3)                   0.483 0.275    1.75   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC3)                   0.358 0.250    1.43   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC4)                    0.389 0.168    2.31   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC4)                   0.563 0.338    1.66   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC4)                   0.390 0.312    1.25   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC1)                   1.024 0.483    2.12   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC1)                  1.224 0.770    1.59   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC1)                  1.185 0.674    1.76   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC3)                   1.633 0.922    1.77   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC3)                  2.042 1.607    1.27   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC3)                  2.244 1.647    1.36   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC4)                   1.592 0.872    1.83   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC4)                  2.473 2.014    1.23   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC4)                  2.604 2.127    1.22   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC1)                  1.020 0.490    2.08   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC1)                 1.193 0.733    1.63   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC1)                 1.203 0.694    1.73   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC3)                  1.642 0.923    1.78   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC3)                 2.055 1.619    1.27   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC3)                 2.210 1.658    1.33   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC4)                  1.642 0.883    1.86   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC4)                 2.463 2.077    1.19   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC4)                 2.610 2.152    1.21   
```


Intel i7-12700K:

```
Geometric mean (ms)

                                      Name of Test                                        base  patch   patch   
                                                                                                          vs    
                                                                                                         base   
                                                                                                      (x-factor)
WarpAffine::TestWarpAffine::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC4)                0.146 0.055    2.66   
WarpAffine::TestWarpAffine::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC4)               0.146 0.055    2.65   
WarpAffine::TestWarpAffine::(1280x720, INTER_LINEAR, BORDER_CONSTANT, 8UC4)               0.301 0.138    2.18   
WarpAffine::TestWarpAffine::(1280x720, INTER_LINEAR, BORDER_REPLICATE, 8UC4)              0.490 0.329    1.49   
WarpAffine::TestWarpAffine::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC4)              0.390 0.194    2.01   
WarpAffine::TestWarpAffine::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC4)             1.286 1.190    1.08   
WarpPerspective::TestWarpPerspective::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC4)      0.140 0.058    2.40   
WarpPerspective::TestWarpPerspective::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC4)     0.157 0.078    2.02   
WarpPerspective::TestWarpPerspective::(1280x720, INTER_LINEAR, BORDER_CONSTANT, 8UC4)     0.234 0.117    2.01   
WarpPerspective::TestWarpPerspective::(1280x720, INTER_LINEAR, BORDER_REPLICATE, 8UC4)    0.550 0.472    1.16   
WarpPerspective::TestWarpPerspective::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC4)    0.334 0.199    1.68   
WarpPerspective::TestWarpPerspective::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC4)   1.361 1.347    1.01   

map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC1)                     0.146 0.046    3.18   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC1)                    0.174 0.045    3.88   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC1)                    0.150 0.036    4.21   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC3)                     0.195 0.120    1.63   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC3)                    0.365 0.111    3.29   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC3)                    0.217 0.106    2.05   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC4)                     0.177 0.054    3.30   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC4)                    0.451 0.143    3.15   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC4)                    0.276 0.139    1.98   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC1)                    0.142 0.046    3.06   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC1)                   0.182 0.045    4.00   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC1)                   0.154 0.036    4.31   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC3)                    0.196 0.120    1.63   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC3)                   0.364 0.111    3.29   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC3)                   0.221 0.107    2.07   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC4)                    0.177 0.054    3.31   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC4)                   0.488 0.143    3.42   
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC4)                   0.280 0.139    2.01   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC1)                   0.480 0.290    1.66   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC1)                  0.698 0.288    2.43   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC1)                  0.613 0.322    1.90   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC3)                   0.665 0.808    0.82   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC3)                  1.522 0.942    1.62   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC3)                  2.504 2.204    1.14   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC4)                   0.619 0.376    1.64   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC4)                  2.018 1.397    1.44   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC4)                  3.582 3.157    1.13   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC1)                  0.481 0.293    1.64   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC1)                 0.698 0.288    2.42   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC1)                 0.606 0.321    1.88   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC3)                  0.669 0.806    0.83   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC3)                 1.514 0.935    1.62   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC3)                 2.472 2.203    1.12   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC4)                  0.618 0.378    1.63   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC4)                 1.998 1.404    1.42   
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC4)                 3.583 3.160    1.13   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC1)                     0.153 0.050    3.08   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC1)                    0.189 0.048    3.90   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC1)                    0.162 0.041    3.91   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC3)                     0.211 0.124    1.70   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC3)                    0.384 0.113    3.39   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC3)                    0.221 0.107    2.07   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC4)                     0.186 0.059    3.17   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC4)                    0.465 0.147    3.16   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC4)                    0.312 0.140    2.22   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC1)                    0.148 0.052    2.88   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC1)                   0.189 0.049    3.82   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC1)                   0.167 0.041    4.06   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC3)                    0.202 0.124    1.63   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC3)                   0.383 0.113    3.39   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC3)                   0.228 0.106    2.14   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC4)                    0.188 0.058    3.26   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC4)                   0.467 0.147    3.17   
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC4)                   0.286 0.140    2.05   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC1)                   0.519 0.311    1.67   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC1)                  0.743 0.307    2.42   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC1)                  0.646 0.329    1.96   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC3)                   0.714 0.826    0.86   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC3)                  1.567 0.939    1.67   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC3)                  2.501 2.183    1.15   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC4)                   0.670 0.389    1.72   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC4)                  2.060 1.384    1.49   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC4)                  3.556 3.151    1.13   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC1)                  0.517 0.312    1.66   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC1)                 0.745 0.306    2.44   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC1)                 0.651 0.332    1.96   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC3)                  0.731 0.831    0.88   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC3)                 1.574 0.934    1.68   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC3)                 2.442 2.181    1.12   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC4)                  0.666 0.390    1.71   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC4)                 2.045 1.391    1.47   
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC4)                 3.557 3.154    1.13   
```

A311D:

```
Geometric mean (ms)

                                      Name of Test                                         base  patch    patch
                                                                                                            vs
                                                                                                           base
                                                                                                        (x-factor)
WarpAffine::TestWarpAffine::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC4)                1.335  0.936     1.43
WarpAffine::TestWarpAffine::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC4)               1.331  0.940     1.42
WarpAffine::TestWarpAffine::(1280x720, INTER_LINEAR, BORDER_CONSTANT, 8UC4)               2.950  2.199     1.34
WarpAffine::TestWarpAffine::(1280x720, INTER_LINEAR, BORDER_REPLICATE, 8UC4)              6.011  5.177     1.16
WarpAffine::TestWarpAffine::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC4)              4.415  3.533     1.25
WarpAffine::TestWarpAffine::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC4)             26.619 17.665    1.51
WarpPerspective::TestWarpPerspective::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC4)      1.465  1.119     1.31
WarpPerspective::TestWarpPerspective::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC4)     1.776  1.416     1.25
WarpPerspective::TestWarpPerspective::(1280x720, INTER_LINEAR, BORDER_CONSTANT, 8UC4)     4.106  2.307     1.78
WarpPerspective::TestWarpPerspective::(1280x720, INTER_LINEAR, BORDER_REPLICATE, 8UC4)    12.015 7.427     1.62
WarpPerspective::TestWarpPerspective::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC4)    7.196  4.044     1.78
WarpPerspective::TestWarpPerspective::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC4)   32.182 29.642    1.09

map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC1)                     2.358  0.751     3.14
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC1)                    3.342  0.847     3.94
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC1)                    2.863  0.941     3.04
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC3)                     4.062  1.474     2.75
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC3)                    4.937  1.681     2.94
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC3)                    3.796  2.152     1.76
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC4)                     3.838  1.341     2.86
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC4)                    5.682  2.288     2.48
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC4)                    3.943  3.154     1.25
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC1)                    2.346  0.754     3.11
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC1)                   3.370  0.849     3.97
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC1)                   2.841  0.934     3.04
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC3)                    4.244  1.466     2.90
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC3)                   4.882  1.680     2.91
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC3)                   3.672  2.163     1.70
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC4)                    3.822  1.349     2.83
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC4)                   5.614  2.291     2.45
map1_32fc1::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC4)                   3.987  3.174     1.26
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC1)                   10.358 4.713     2.20
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC1)                  14.165 4.903     2.89
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC1)                  11.751 5.648     2.08
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC3)                   13.912 6.793     2.05
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC3)                  22.706 8.440     2.69
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC3)                  16.738 13.517    1.24
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC4)                   18.715 9.065     2.06
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC4)                  28.190 15.483    1.82
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC4)                  17.441 20.976    0.83
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC1)                  10.506 4.770     2.20
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC1)                 14.298 4.952     2.89
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC1)                 11.534 5.669     2.03
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC3)                  19.890 9.588     2.07
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC3)                 23.599 11.543    2.04
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC3)                 16.827 14.255    1.18
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC4)                  18.878 9.185     2.06
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC4)                 28.377 15.766    1.80
map1_32fc1::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC4)                 17.337 21.134    0.82
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC1)                     2.170  0.763     2.84
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC1)                    3.035  0.959     3.17
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC1)                    2.759  0.937     2.94
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC3)                     4.074  1.484     2.74
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC3)                    4.757  1.689     2.82
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC3)                    3.766  2.165     1.74
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 8UC4)                     3.730  1.353     2.76
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 16UC4)                    5.623  2.301     2.44
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_CONSTANT, 32FC4)                    3.935  3.115     1.26
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC1)                    2.236  0.761     2.94
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC1)                   3.010  0.946     3.18
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC1)                   2.750  0.933     2.95
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC3)                    4.045  1.484     2.73
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC3)                   4.785  1.694     2.83
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC3)                   3.642  2.146     1.70
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 8UC4)                    3.710  1.357     2.73
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 16UC4)                   5.594  2.310     2.42
map1_32fc2::TestRemap::(640x480, INTER_LINEAR, BORDER_REPLICATE, 32FC4)                   3.845  3.120     1.23
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC1)                   10.092 4.846     2.08
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC1)                  14.501 5.724     2.53
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC1)                  11.698 5.709     2.05
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC3)                   19.480 9.290     2.10
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC3)                  23.830 11.636    2.05
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC3)                  16.725 13.922    1.20
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 8UC4)                   18.756 8.839     2.12
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 16UC4)                  29.698 15.668    1.90
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_CONSTANT, 32FC4)                  17.641 20.145    0.88
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC1)                  10.128 4.883     2.07
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC1)                 14.438 5.685     2.54
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC1)                 11.440 5.674     2.02
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC3)                  19.681 10.117    1.95
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC3)                 23.757 11.623    2.04
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC3)                 16.891 13.690    1.23
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 8UC4)                  18.887 8.756     2.16
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 16UC4)                 29.654 15.890    1.87
map1_32fc2::TestRemap::(1920x1080, INTER_LINEAR, BORDER_REPLICATE, 32FC4)                 17.412 20.535    0.85
```

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
 2024-11-11 21:44:01 +03:00
Alexander Smorkalov
a4ab68f9f4
Merge pull request #26443 from mshabunin:cleanup-core-test 
C-API cleanup: core module tests
 2024-11-11 20:51:31 +03:00
Maksim Shabunin
2d9c0c8592 C-API cleanup: core module tests 2024-11-11 14:53:09 +03:00
Dmitry Kurtaev
37c2af63f0
Merge pull request #26434 from dkurt:dk/int64_file_storage_4.x 
int64 data type support for FileStorage. 1d and empty Mat with exact dimensions #26434

### Pull Request Readiness Checklist

Port of https://github.com/opencv/opencv/pull/26399 to 4.x branch

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
 2024-11-11 14:13:33 +03:00
Vincent Rabaud
6f8c3b13d8
Merge pull request #26437 from vrabaud:4x_calibration_base 
Backport C++ stereo/stereo_geom.cpp:5.x to calib3d/stereo_geom.cpp:4.x #26437

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
 2024-11-11 10:22:56 +03:00
Alexander Smorkalov
3fddea2ade
Merge pull request #26435 from vrabaud:4x_calibration_base 
Remove unused internal C functions
 2024-11-08 14:43:30 +03:00
Vincent Rabaud
3d89824423 Remove unused internal C functions 2024-11-08 10:27:02 +01:00
Vincent Rabaud
6873bdee70
backport C++ 3d/calibration_base.cpp:5.x to calib3d/calibration_base.cpp:4.x (#26414) 
* Add vanilla calibration_base from 5.x

This is from 55105719dd

* Have the C implementation use the new C++ one.
 2024-11-08 11:56:49 +03:00
Gursimar Singh
979428d590
Merge pull request #26334 from gursimarsingh:dnn_engine_change 
Modify DNN Samples to use ENGINE_CLASSIC for Non-Default Back-end or Target #26334

PR resolves #26325 regarding fall-back to ENGINE_CLASSIC if non-default back-end or target is passed by user.
### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
 2024-11-08 08:58:35 +03:00
Gursimar Singh
1ae304bb83
Merge pull request #26347 from gursimarsingh:updated_dnn_samples 
Updated segmentation sample as per current update usage and engine #26347

This PR updates segmentation sample as per new usage, and change their DNN engines. It adds usage of findModel, dynamic fontsize, etc. in segmentation sample.

The PR makes the sample consistent with other dnn samples

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
 2024-11-08 08:55:46 +03:00
Dmitry Kurtaev
a7bb17b092
Merge pull request #26399 from dkurt:dk/file_storage_new_data 
int64 data type in FileStorage #26399

### Pull Request Readiness Checklist

resolves #23333

Proposed approach is not perfect in terms of complexity and potential bugs. Instead of changing `INT` raw size from `4` to `8`, we check int64 value can be fitted to int32 or not.

Collections such as cv::Mat rely on data type symbol.

This PR is addressed to 5.x branch first to cover `CV_64S` Mat. Later, it can be backported to 4.x

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [x] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [x] The feature is well documented and sample code can be built with the project CMake
 2024-11-08 08:27:59 +03:00
Maksim Shabunin
9d64e2959f dnn: use dispatcher for Winograd 2024-11-07 10:51:16 +03:00
Kumataro
3fac9a9d69
Merge pull request #26412 from Kumataro:fix26411 
doc: update to doxygen-awesome-css v2.3.4 #26412

Close https://github.com/opencv/opencv/issues/26411

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [X] The PR is proposed to the proper branch
- [X] There is a reference to the original bug report and related work
- [ ] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
 2024-11-06 09:50:45 +03:00
Alexander Smorkalov
03983549fc Merge branch 4.x 2024-11-06 08:20:12 +03:00