Commit Graph

34345 Commits

Author SHA1 Message Date
Alexander Smorkalov
577ad0a5ad
Merge pull request #25399 from asmorkalov:as/HAL_remap
New HAL API for remap
2024-04-17 14:14:21 +03:00
Alexander Smorkalov
3cc83c7610 Added FaceDetectorYN to OpenCV JS API. 2024-04-17 12:59:49 +03:00
Linaname
37ca0308a7
Merge pull request #25402 from Linaname:4.x
Handle top and left border masked pixels correctly in inpaint method #25402

Fixes #25389

### 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
2024-04-17 11:26:56 +03:00
Alexander Smorkalov
a4b4808d9d New HAL API for remap 2024-04-17 11:17:32 +03:00
Alexander Smorkalov
f643964c68 Added HAL function for popular bit-exact branch of GaussianBlur with sigma=0. 2024-04-17 10:13:35 +03:00
alexlyulkov
f9dd20eb07
Merge pull request #25414 from alexlyulkov:al/range-fixed
Fixed ONNX range layer #25414

Partially address https://github.com/opencv/opencv/issues/25363
Fixed ONNX range layer. It should support any input type.
Added tests (extra [PR](https://github.com/opencv/opencv_extra/pull/1170))

### 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
- [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
2024-04-17 09:38:21 +03:00
Alexander Smorkalov
66fb5021e9
Merge pull request #25413 from Linaname:#25404
Correct inpainting floating point values with Telea's algorithm
2024-04-16 12:16:35 +03:00
Alexander Panov
e2621f128e
Merge pull request #25378 from AleksandrPanov:move_charuco_tutorial
Move Charuco/Calib tutorials and samples to main repo #25378

Merge with https://github.com/opencv/opencv_contrib/pull/3708

Move Charuco/Calib tutorials and samples to main repo:

- [x] update/fix charuco_detection.markdown and samples
- [x] update/fix charuco_diamond_detection.markdown and samples
- [x] update/fix aruco_calibration.markdown and samples
- [x] update/fix aruco_faq.markdown
- [x] move tutorials, samples and tests to main repo
- [x] remove old tutorials, samples and tests from contrib


### 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.
- [ ] The feature is well documented and sample code can be built with the project CMake
2024-04-16 12:14:33 +03:00
Alexander Alekhin
4fb0541916 Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2024-04-15 11:51:36 +00:00
Alexander Smorkalov
c622ffd95f
Merge pull request #25365 from MaximSmolskiy:take-first-suitable-neighbor-in-ChessBoardDetector-findQuadNeighbors
Take first suitable neighbor in ChessBoardDetector::findQuadNeighbors
2024-04-15 14:37:41 +03:00
eplankin
02a74f2e88
Merge pull request #25377 from eplankin:3.4
* Update IPP integration

* Updated packages and hashes
2024-04-15 10:03:44 +00:00
Alexander Smorkalov
0eef34a670
Merge pull request #25407 from Kumataro:fix25401
imgproc: doc: fix arrow symbols in header
2024-04-15 09:06:14 +03:00
mikhail.shtennikov
dfb6069ad9 Inpainting floating point values with Telea's algorithm gives unexpected results 2024-04-15 05:21:54 +05:00
Alexander Smorkalov
66ab0bee7a
Merge pull request #25388 from asmorkalov:as/jpeg-turbo-diagnostics
Fixed jpeg-turbo diagnostics and build options in default configuration.
2024-04-13 11:10:36 +03:00
Alexander Smorkalov
0bd066ee58
Merge pull request #25406 from VadimLevin:dev/vlevin/numpy-array-typing-constraints
feat: use numeric dtype for MatLike instead of generic
2024-04-13 11:06:58 +03:00
Alexander Smorkalov
002d0542dd
Merge pull request #25405 from VadimLevin:dev/vlevin/ios-framework-privacy-info
feat: add PrivacyInfo file to iOS framework
2024-04-13 11:01:48 +03:00
Kumataro
2eb9e915d9 imgproc: doc: fix arrow symbols in header 2024-04-13 06:15:11 +09:00
Vadim Levin
079e615fbd feat: add PrivacyInfo file to iOS framework 2024-04-12 15:20:11 +03:00
Vadim Levin
caa09aca36 feat: use numeric dtype for MatLike instead of generic 2024-04-12 15:10:59 +03:00
Alexander Smorkalov
ecbfc1bfd8
Merge pull request #25395 from susumu-iino:fix-dnn-plugin-build-win32
Fix dnn plugin build win32
2024-04-12 11:05:34 +03:00
Alexander Alekhin
06c1c7b5cb Merge pull request #25396 from mshabunin:test-tag-contours 2024-04-11 15:34:49 +00:00
Maksim Shabunin
c081efe3c6 imgproc: add 512mb tag for FindContours.accuracy test 2024-04-11 14:37:32 +03:00
Yuantao Feng
197626a5bf
Merge pull request #25387 from fengyuentau:complete-float16_t-renaming
Rename remaining float16_t for future proof #25387

Resolves comment: https://github.com/opencv/opencv/pull/25217#discussion_r1547733187.

`std::float16_t` and `std::bfloat16_t` are introduced since c++23: https://en.cppreference.com/w/cpp/types/floating-point.

### 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
2024-04-11 14:02:44 +03:00
Alexander Smorkalov
2c5b296ab2
Merge pull request #25343 from asmorkalov:as/HAL_bilaterialFilter
HAL interface for bilaterialFilter
2024-04-11 09:15:15 +03:00
Alexander Smorkalov
17c7f76da3 HALL interface for bilaterialFilter. 2024-04-11 09:02:45 +03:00
Alexander Smorkalov
a10e33979a
Merge pull request #25391 from Kumataro:refix25073
core: persistence: use hfloat instead of float16_t
2024-04-11 08:34:49 +03:00
Kumataro
d22d0bd49c core: persistence: use hfloat instead of float16_t 2024-04-11 05:18:25 +09:00
Alexander Smorkalov
9813ea2b7a
Merge pull request #25306 from utibenkei:fix_build_of_dynamic_framework_for_visionos
fix build of dynamic framework for visionos
2024-04-10 16:50:38 +03:00
Alexander Smorkalov
bbd9059334 Fixed jpeg-turbo diagnostics and build options in default configuration. 2024-04-10 16:19:59 +03:00
Kumataro
b14ea19466
Merge pull request #25351 from Kumataro:fix25073_format_g
core: persistence: output reals as human-friendly expression. #25351

Close #25073
Related https://github.com/opencv/opencv/pull/25087

This patch is need to merge same time with https://github.com/opencv/opencv_contrib/pull/3714

### 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
2024-04-10 15:17:15 +03:00
Alexander Smorkalov
cf3a130be6
Merge pull request #25385 from asmorkalov:as/new_contours_cleanup
Removed old C API usage in new findContours implementation
2024-04-10 12:48:12 +03:00
Alexander Smorkalov
5bad694b7f Removed old C API usage in new findContours implementation. 2024-04-10 11:19:55 +03:00
Alexander Smorkalov
d0ec39206a
Merge pull request #25383 from asmorkalov:as/win32_arm_ci
Added experimental build for Windows ARM64 to CI.
2024-04-10 10:44:05 +03:00
Alexander Smorkalov
cf3e90ab91 Added experimental build for Windows ARM64 to CI. 2024-04-10 10:26:34 +03:00
Alexander Smorkalov
369760116e
Merge pull request #25375 from asmorkalov:as/win32_arm_warning
Supress build warnings on Win32 for ARM
2024-04-10 09:50:30 +03:00
Alexander Smorkalov
9ced486497
Merge pull request #25381 from gmatheu:v4.x_js_markdown_typo
Fixing code example on js image display documentation
2024-04-10 09:21:08 +03:00
Alexander Smorkalov
b3e863fee4
Merge pull request #25380 from mshabunin:fix-calib-tests
calib3d: increased AP3P test threshold for RISC-V platform
2024-04-10 08:39:18 +03:00
Maksim Shabunin
148b2ec3e0 calib3d: increased AP3P test threshold for RISC-V platform 2024-04-09 23:53:50 +03:00
Gonzalo Matheu
cb339ac6d1
Fixing code example on
js_image_display markdown
2024-04-09 16:06:08 -03:00
Maksim Shabunin
f37924796f
Merge pull request #25364 from mshabunin:fix-unaligned-filter
imgproc: fix unaligned memory access in filters and Gaussian blur #25364

* filter/SIMD: removed parts which casted 8u pointers to int causing unaligned memory access on RISC-V platform.
* GaussianBlur/fixed_point: replaced casts from s16 to u32 with union operations

Performance comparison:
- [x] check performance on x86_64 - (4 threads, `-DCPU_BASELINE=AVX2`, GCC 11.4, Ubuntu 22) - [report_imgproc_x86_64.ods](https://github.com/opencv/opencv/files/14904702/report_x86_64.ods)
- [x] check performance on AArch64 - (4 cores of RK3588, GCC 11.4 aarch64, Raspbian) - [report_imgproc_aarch64.ods](https://github.com/opencv/opencv/files/14908437/report_aarch64.ods)

Note: for some reason my performance results are quite unstable, unaffected functions show speedups and slowdowns in many cases. Filter2D and GaussianBlur seem to be OK.

Slightly related PR: https://github.com/opencv/ci-gha-workflow/pull/165
2024-04-09 17:44:36 +03:00
Alessandro de Oliveira Faria (A.K.A.CABELO)
953581a92a
Merge pull request #25357 from cabelo:yolov8m
Added and tested yolov8m model. #25357

### 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

Below is evidence of the test:
![yolov8m](https://github.com/opencv/opencv/assets/675645/f9bfe2c6-fe4a-42fc-93a6-17e4da5c9bb5)
2024-04-09 16:56:07 +03:00
Alexander Smorkalov
e4677fbf64
Merge pull request #25361 from hanliutong:rvv-f32
Further optimize fastDepthwiseConv for RISC-V Vector.
2024-04-09 16:04:02 +03:00
Alexander Smorkalov
4221ae1d64 Supress build warnings on Win32 for ARM. 2024-04-09 12:57:23 +03:00
Alexander Smorkalov
b0d905864d
Merge pull request #25371 from alexlyulkov:al/adaptive-threshold-tests
Added tests for adaptiveThreshold and sepFilter2D
2024-04-09 11:51:00 +03:00
Maksim Shabunin
a25132986a
Merge pull request #25146 from mshabunin:cpp-contours
Reworked findContours to reduce C-API usage #25146

What is done:
* rewritten `findContours` and `icvApproximateChainTC89` using C++ data structures
* extracted LINK_RUNS mode to separate new public functions - `findContoursLinkRuns` (it uses completely different algorithm)
* ~added new public `cv::approximateChainTC89`~ - ** decided to hide it**
* enabled chain code output (method = 0, no public enum value for this in C++ yet)
* kept old function as `findContours_old` (exported, but not exposed to user)
* added more tests for findContours (`test_contours_new.cpp`), some tests compare results of old function with new one. Following tests have been added:
  * contours of random rectangle
  * contours of many small (1-2px) blobs
  * contours of random noise
  * backport of old accuracy test
  * separate test for LINK RUNS variant

What is left to be done (can be done now or later):
* improve tests: 
  * some tests have limited verification (e.g. only verify contour sizes)
  * perhaps reference data can be collected and stored
  * maybe more test variants can be added (?)
* add enum value for chain code output and a method of returning starting points (e.g. first 8 elements of returned `vector<uchar>` can represent 2 int point coordinates)
* add documentation for new functions - **✔️ DONE**
* check and improve performance (my experiment showed 0.7x-1.1x some time ago)
* remove old functions completely (?)
* change contour return order (BFS) or allow to select it (?)
* return result tree as-is (?) (new data structures should be exposed, bindings should adapt)
2024-04-09 09:37:49 +03:00
Alexander Smorkalov
e5d530abae
Merge pull request #25342 from asmorkalov:as/HAL_transpose
HAL interface for transpose2d.
2024-04-09 09:03:13 +03:00
Alexander Smorkalov
e55cf444cc
Merge pull request #25372 from CNOCycle:tflite/ShapeChecker
Add a shape checker for tflite models
2024-04-08 18:58:41 +03:00
Kumataro
8ed52cb564
Merge pull request #25356 from Kumataro:fix25345
core: doc: add note for countNonZero, hasNonZero and findNonZero #25356

Close #25345 

### 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
2024-04-08 18:47:58 +03:00
ecchen
e63690a2d9 Add a shape checker for tflite models 2024-04-08 13:28:05 +00:00
Alexander Lyulkov
30889f4a90 Added tests for adaptiveThreshold and sepFilter2D 2024-04-08 13:04:50 +03:00