… input.

Accuracy tests for equalizeHist() addedopencv#25759### Pull Request Readiness ChecklistSee details athttps://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

…vex_fixFixed result buffer overflow in intersectConvexConvex_ for non-convex input

…annelHandle BGRA streams in GStreamer backend

…old_emsdkUse onRuntimeInitialized with OpenCV.js Node testsopencv#25757### Pull Request Readiness Checklisttests:opencv/ci-gha-workflow#174See details athttps://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

Svgfig library update to version 1.0.1 as it uses BSD-3 license.

video: fix vittrack in the case where crop size grows until out-of-memory when the input is blackopencv#25771Fixesopencv#25760### Pull Request Readiness ChecklistSee details athttps://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

…entation.

Android SDK build script: HWAsan flags added for release modeopencv#25746A quick fix foropencv#25718### Pull Request Readiness ChecklistSee details athttps://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

Fixed input buffer read overflow in vectorized G-API convertTo implementation

Added LUT for FP16 and accuracy test

Extended bilateralFilter test to cover more branches

Add missing cv2eigen overloadopencv#25751Fixesopencv#16606Add overloads to cv2eigen to handle eigen matrices of typeEigen::Matrix<Tp_, Eigen::Dynamic, Eigen::Dynamic, Eigen::RowMajor>### Pull Request Readiness ChecklistSee details athttps://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

…nnx-params-arbitrary-session-optionsExtending G-API onnx::Params to pass arbitrary session optionsopencv#25791### Pull Request Readiness ChecklistSee details athttps://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request- [ ] I agree to contribute to the project under Apache 2 License.- [ ] 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- [ ] 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.- [ ] The feature is well documented and sample code can be built with the project CMake

fix for IPP

…spacednn: add DepthToSpace and SpaceToDepthopencv#25779We are working on updating WeChat QRCode module. One of the new models is a fully convolutional model and hence it should be able to run with different input shapes. However,  it has an operator `DepthToSpace`, which is parsed as a subgraph of `Reshape -> Permute -> Reshape` with a fixed shape getting during parsing. The subgraph itself is not a problem, but the true problem is the subgraph with a fixed input and output shape regardless input changes. This does not allow the model to run with different input shapes.Solution is to add a dedicated layer for DepthtoSpace and SpaceToDepth.Backend support:- [x] CPU- [x] CUDA- [x] OpenCL- [x] OpenVINO- [x] CANN- [x] TIMVX-  ~Vulkan~ (missing fundamental tools, like permutation and reshape)### Pull Request Readiness ChecklistSee details athttps://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

cmake: support 10+ minor version(10,11,...)

Add yolov8l.onnx to samplesopencv#25775### Pull Request Readiness ChecklistSee details athttps://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.- [ ] The feature is well documented and sample code can be built with the project CMakeHello, I noticed that the /samples/dnn/models.yml said it should be used for all yolov8 models, but the YOLOv8l is not included in the file, so I added it to the file, thanks.![image](https://github.com/opencv/opencv/assets/89371302/7a7b0090-ef4c-478d-8f24-7d99260fe0c9)

Replace use of "eval()" with "getattr()".

Highgui backend on top of Framebufferopencv#25661### Pull Request Readiness ChecklistSee details athttps://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 CMakeEnvironment variables used:OPENCV_UI_BACKEND - you need to add the value “FB”OPENCV_UI_PRIORITY_FB - requires priority indicationOPENCV_HIGHGUI_FB_MODE={FB|XVFB|EMU} - mode of using Framebuffer (default "FB")- FB - Linux Framebuffer- XVFB - virtual Framebuffer- EMU - emulation (images are not displayed)OPENCV_HIGHGUI_FB_DEVICE (FRAMEBUFFER) - path to the Framebuffer file (default "/dev/fb0").Examples of using:sudo OPENCV_UI_BACKEND=FB ./opencv_test_highguisudo OPENCV_UI_PRIORITY_FB=1111 ./opencv_test_highguiOPENCV_UI_BACKEND=FB OPENCV_HIGHGUI_FB_MODE=EMU ./opencv_test_highguisudo OPENCV_UI_BACKEND=FB OPENCV_HIGHGUI_FB_MODE=FB ./opencv_test_highguiexport DISPLAY=:99Xvfb $DISPLAY -screen 0 1024x768x24 -fbdir /tmp/ -f /tmp/user.xvfb.auth&sudo -u sipeed XAUTHORITY=/tmp/user.xvfb.auth x11vnc -display $DISPLAY -listen localhost&DISPLAY=:0 gvncviewer localhost&FRAMEBUFFER=/tmp/Xvfb_screen0 OPENCV_UI_BACKEND=FB OPENCV_HIGHGUI_FB_MODE=XVFB ./opencv_test_highgui

Remove unused variables in rgb2hsv_b simd

Fill mean and stdDev tails with zeros for HAL branch in meanStdDevopencv#25789as it's done for other branches.### Pull Request Readiness ChecklistSee details athttps://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.- [ ] The feature is well documented and sample code can be built with the project CMake

Remove unused brow variable

Fixed build error hal_rvv_071opencv#25793Fixed bug with enabling vector header when vector extension is disabled (RVV=OFF) in hal_rvv_071

…els_depsDrop redundant dependency from download_models.py

…rm_headerExclude cap_ios.h from installation where it's not needed

…alizeHistRelax equalizeHist test for some HAL implementations

…WND_NOTOPMOST, not HWND_TOP.

Added a definition for M_PI in the code to resolve a compilation error encountered when building OpenCV on the MSYS2 environment. The M_PI constant was not defined, causing the compilation to fail.

…ementsForce contributors to define Apache 2.0 license for the new PRs.

Fix file descriptor leak in HDR decoder

Fixopencv#25833: The correct way to disable top-most state is with HWND_NOTOPMOST, not HWND_TOP.

Fix: compilation Issue on ARM64 (msys2 clangarm)

Update the tutorial of using Orbbec Astra camerasopencv#25813This PR is the backport of Orbbec OpenNI-based Astra camera related changes fromopencv#25410 to the 4.x branch, which includes updating the tutorial of Orbbec Astra cameras, renaming `orbbec_astra.cpp`.### Pull Request Readiness ChecklistSee details athttps://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

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