24 Pull requests merged by 13 people

• Add include chrono gstreamersource.cpp

  #26668 merged Dec 24, 2024

• RISC-V: enabled intrinsics in dotProd, relaxed test thresholds

  #26666 merged Dec 24, 2024

• pre: OpenCV 4.11.0 (version++)

  #26664 merged Dec 23, 2024

• dnn: remove obsolete OV models tests

  #26663 merged Dec 23, 2024

• Use size_t when calculating size of all_points

  #26650 merged Dec 23, 2024

• Faster implementation of blobFromImages for cpu nchw output

  #26127 merged Dec 23, 2024

• Animated WebP Support

  #25608 merged Dec 20, 2024

• V4l default image size

  #25500 merged Dec 20, 2024

• Cocoa/highgui: fix leak in cvGetWindowRect_COCOA

  #26625 merged Dec 20, 2024

• videoio: fixed writer setProperty with FFmpeg plugin

  #26652 merged Dec 20, 2024

• js: fix enum generation issues

  #26147 merged Dec 19, 2024

• js: Fix C preprocessor stringification

  #26644 merged Dec 19, 2024

• Made some pre-defined Python types optional to disable modules

  #26633 merged Dec 19, 2024

• FastCV-based HAL for OpenCV acceleration 2ndpost-3

  #26621 merged Dec 19, 2024

• Add *_WIDE flags to cv::seamlessClone

  #26511 merged Dec 19, 2024

• imgproc: restore multiplanar conversion functions in cv::hal namespace

  #26082 merged Dec 19, 2024

• Add some functions to OpenCV JS API

  #26387 merged Dec 19, 2024

• FastCV-based HAL for OpenCV acceleration 2ndpost-2

  #26619 merged Dec 19, 2024

• js: Rename Mat::clone binding because it is used in Emscripten.

  #26643 merged Dec 19, 2024

• Fix VideoCapture fails to read single image with digits in name

  #26637 merged Dec 19, 2024

• fix typo

  #26645 merged Dec 19, 2024

• js: add types included in bound APIs

  #26638 merged Dec 19, 2024

• js: fix generation of "const const" in code

  #26640 merged Dec 19, 2024

• Add RISC-V HAL implementation for meanStdDev

  #26624 merged Dec 18, 2024

10 Pull requests opened by 8 people

• Android camera refactoring

  #26646 opened Dec 19, 2024

• Fix issue #26118

  #26648 opened Dec 19, 2024

• Remove MSVS 2013 related

  #26651 opened Dec 19, 2024

• AndroidMediaNdkCapture pixel format enhancement

  #26656 opened Dec 20, 2024

• extra cast causes rounding problems for scale

  #26658 opened Dec 21, 2024

• Update readme tutorial

  #26659 opened Dec 22, 2024

• Cocoa/highgui: replace with `@autoreleasepool` blocks

  #26660 opened Dec 23, 2024

• Update window_cocoa.mm

  #26662 opened Dec 23, 2024

• solvePnPRansac implementation for Fisheye camera model

  #26669 opened Dec 24, 2024

• Use universal intrinsics in bayer2Gray

  #26670 opened Dec 25, 2024

13 Issues closed by 5 people

• "How to contribute to OpenCV" is out of date.

  #26040 closed Dec 25, 2024

• Test for Core_DotProduct.accuracy fails on RISC-V RVV

  #24358 closed Dec 24, 2024

• Most hand-eye calibration methods don't work

  #24871 closed Dec 23, 2024

• Unknown C++ exception from OpenCV code from python using QR Detect

  #26642 closed Dec 23, 2024

• Test cases failed while Building OpenCV 4.10.0

  #26609 closed Dec 22, 2024

• compile Opencv4.5 and find a reference to a library is missing

  #26649 closed Dec 19, 2024

• Point could be made optional when the size of the src is the same as dest?

  #15928 closed Dec 19, 2024

• Wrong/misleading placement of seamlessClone source image

  #21902 closed Dec 19, 2024

• Errors encountered using the Poisson editing module（cv2.seamlessClone）

  #25947 closed Dec 19, 2024

• opencvJS doesn't support boxPoints API. I hope it does

  #20133 closed Dec 19, 2024

• VideoCapture fails to read image sequences consisting of one single file that has digits in the file name

  #26457 closed Dec 19, 2024

• When binding APIs in opencv.js, corresponding structs/enums should be bound

  #25239 closed Dec 19, 2024

• AttributeError: module 'cv2.ximgproc' has no attribute 'thinning'

  #26502 closed Dec 19, 2024

5 Issues opened by 4 people

• Error Compiling for CUDA: cuDSS

  #26667 opened Dec 24, 2024

• Compilation fails when compiling opencv_hdf with MPI

  #26665 opened Dec 23, 2024

• Cocoa/highgui: Incorrectly maps ctrl-click as EVENT_LBUTTONDOWN/EVENT_LBUTTONUP

  #26661 opened Dec 23, 2024

• null pointer dereference

  #26655 opened Dec 20, 2024

• Null pointer dereference

  #26653 opened Dec 20, 2024

96 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Open VideoCapture from data stream

  #25584 commented on Dec 25, 2024 • 35 new comments

• Animated PNG Support

  #25715 commented on Dec 25, 2024 • 11 new comments

• Feature: weighted hough

  #21407 commented on Dec 23, 2024 • 1 new comment

• dnn cann: support more operators for SAM

  #24756 commented on Dec 19, 2024 • 0 new comments

• change binarization in findChessboardCorners()

  #24564 commented on Dec 20, 2024 • 0 new comments

• fix race condition in oclCvtColorBGR2HSV (color_hsv.dispatch.cpp) by using a mutex

  #24444 commented on Dec 20, 2024 • 0 new comments

• changed UMataData allocatorContext to OpenCLExecutionContext

  #24326 commented on Dec 20, 2024 • 0 new comments

• add mask for the template image in findTransformECC

  #22997 commented on Dec 20, 2024 • 0 new comments

• Implemented optional EGL based GL/CL interop

  #22704 commented on Dec 20, 2024 • 0 new comments

• Fix the bug in pyrDown when src_width is even and swidth/2+1=dwidth

  #22207 commented on Dec 20, 2024 • 0 new comments

• cv::VideoCapture memory cannot be manually released after reading video on different systems

  #26595 commented on Dec 25, 2024 • 0 new comments

• ONNX broken for identity function

  #25763 commented on Dec 25, 2024 • 0 new comments

• HDR CalibrateDebevec: triangleWeights() should be 0 at limits

  #24966 commented on Dec 24, 2024 • 0 new comments

• Node [Conv]:(res) parse error Number of input channels should be multiple of 6 but got 0?

  #21293 commented on Dec 24, 2024 • 0 new comments

• opencv.js: Suspicious use of the "!" operator inside the "instanceof" operator

  #26158 commented on Dec 24, 2024 • 0 new comments

• ARMv7 With NEON, "Imgproc_Hist_Compare" is failed.

  #24757 commented on Dec 24, 2024 • 0 new comments

• cv::HoughLinesProbabilistic segmentation fault hough.cpp:692

  #26086 commented on Dec 23, 2024 • 0 new comments

• Android CameraGLRenderBase/CameraGLSurfaceView crash on application pause/exit due to invalid EGL context.

  #11233 commented on Dec 23, 2024 • 0 new comments

• AVFoundation as the VideoCapture backend API will `read()` out weird frame data.

  #24170 commented on Dec 23, 2024 • 0 new comments

• AVMATRIX VC42 capture board: Pixel format of incoming image is unsupported by OpenCV

  #25499 commented on Dec 23, 2024 • 0 new comments

• solvePnP SOLVEPNP_ITERATIVE falsely indicates success in simple test case

  #25094 commented on Dec 23, 2024 • 0 new comments

• The parameter types for cv::solvePnP() is misleading

  #12334 commented on Dec 23, 2024 • 0 new comments

• opencv-java 4.10.0 win11 加载yolov10 onnx报错

  #25712 commented on Dec 23, 2024 • 0 new comments

• Several videoio MPEG encoding tests fails with Gstreamer on Ubuntu 24.04

  #25547 commented on Dec 23, 2024 • 0 new comments

• Same code work well in Android App，but error in adb shell

  #24816 commented on Dec 23, 2024 • 0 new comments

• Remove useless -Wno-long-long option

  #26635 commented on Dec 19, 2024 • 0 new comments

• reworks `_InputArray` to be more robust with erased types

  #26629 commented on Dec 19, 2024 • 0 new comments

• CI: update GHA pipelines

  #26607 commented on Dec 20, 2024 • 0 new comments

• VideoCapture open camera slow

  #26601 commented on Dec 19, 2024 • 0 new comments

• Issue25250 lens distortion documentation unclear

  #26600 commented on Dec 19, 2024 • 0 new comments

• Bring stronger typing to InputArray

  #26586 commented on Dec 20, 2024 • 0 new comments

• Update IPP integration

  #26463 commented on Dec 25, 2024 • 0 new comments

• imgproc: add optimized Median Blur for 8U/16U/32F + C1/C3/C4 inputs

  #26422 commented on Dec 20, 2024 • 0 new comments

• Add getClosestEllipsePoints() function to get the closest point on an ellipse

  #26299 commented on Dec 19, 2024 • 0 new comments

• Update haveCUDA() to detect CUDA support at runtime

  #26164 commented on Dec 19, 2024 • 0 new comments

• [OpenGL] Add OpenGL Program helper classes and functions for OpenGL >= 3.2

  #26090 commented on Dec 19, 2024 • 0 new comments

• Android builds update

  #26057 commented on Dec 24, 2024 • 0 new comments

• Add simd256 intrinsics to demosaicing

  #26012 commented on Dec 20, 2024 • 0 new comments

• Add alignment checks to Mat, silence cast alignment warnings

  #25964 commented on Dec 19, 2024 • 0 new comments

• WIP: Supporting GTK4 highgui

  #25958 commented on Dec 19, 2024 • 0 new comments

• Added extra cvtColor version for two planes output as NV12/NV21 and related color conversion codes

  #25949 commented on Dec 19, 2024 • 0 new comments

• fix osx framework structure

  #25835 commented on Dec 19, 2024 • 0 new comments

• Use zlib target instead of ZLIB_INCLUDE_DIRS and ZLIB_LIBRARIES

  #25569 commented on Dec 20, 2024 • 0 new comments

• G-API OV backend requires partial shape support

  #25508 commented on Dec 19, 2024 • 0 new comments

• Fix bias in HoughLines with even number of rho discretization steps #25038

  #25043 commented on Dec 19, 2024 • 0 new comments

• video(test): filter very long debug tests

  #25027 commented on Dec 19, 2024 • 0 new comments

• Fix rectangle rounding in cvGetOptimalNewCameraMatrix.

  #24927 commented on Dec 19, 2024 • 0 new comments

• Add cv::resize to copyFromOV to fix gaze_estimation_demo with API2.0

  #24791 commented on Dec 19, 2024 • 0 new comments

• Failed nightly build master_noOCL_noICV_noSSE-win64-vc14-debug (2022-12-25)

  #21493 commented on Dec 20, 2024 • 0 new comments

• VideoCapture: wrong colors with BT2020 (HDR) colorspace videos

  #24185 commented on Dec 20, 2024 • 0 new comments

• Cannot load the paddleocr v3 model after converted to onnx

  #24559 commented on Dec 20, 2024 • 0 new comments

• ONNX loader : does not support "ones_like"

  #18149 commented on Dec 20, 2024 • 0 new comments

• Off by ~0.5 pixel error in `cv2.aruco.CharucoDetector` compared to `cv2.findChessboardCorners`

  #25539 commented on Dec 20, 2024 • 0 new comments

• VitTracker return all BB and scores

  #24650 commented on Dec 20, 2024 • 0 new comments

• [Documentation] Revise calib3d main page

  #25047 commented on Dec 20, 2024 • 0 new comments

• Use static thread_local instead of a function scope static variables in oclCvtColorBGR2HSV (color_hsv.dispatch.cpp)

  #24443 commented on Dec 20, 2024 • 0 new comments

• Floating point exception when qrcode.detect...

  #24646 commented on Dec 20, 2024 • 0 new comments

• Charuco board detection is not suitable for calibration?

  #23873 commented on Dec 20, 2024 • 0 new comments

• aarch64: libgomp.so.1: cannot allocate memory in static TLS block

  #14884 commented on Dec 20, 2024 • 0 new comments

• Number of scales in DISFlow

  #25068 commented on Dec 20, 2024 • 0 new comments

• Windows ARM build is broken for FP16 arithmetics

  #25052 commented on Dec 20, 2024 • 0 new comments

• videoio inferace write return void

  #24287 commented on Dec 20, 2024 • 0 new comments

• Why there is no Mat_ equivalent of Mat (const std::vector< int > &sizes, ...)?

  #18561 commented on Dec 20, 2024 • 0 new comments

• dnn: assertion failure with multiple images

  #13626 commented on Dec 20, 2024 • 0 new comments

• OpenCV cannot import simplified version of ONNX PyTorch FasterRCNN

  #23663 commented on Dec 20, 2024 • 0 new comments

• OpenCV cannot import ONNX model: (outShape[2 + i] - 1) * strides[i] < inpShape[i] + pads_end[i]

  #22900 commented on Dec 20, 2024 • 0 new comments

• Subpixel coordinates of findChessboardCorners are unintuitive

  #22288 commented on Dec 19, 2024 • 0 new comments

• cv2.findChessboardCorners() running endlessly on certain images

  #23558 commented on Dec 19, 2024 • 0 new comments

• cv2.matchTemplate returns incorrect output

  #21786 commented on Dec 19, 2024 • 0 new comments

• Inconsistent charuco board detection

  #24117 commented on Dec 19, 2024 • 0 new comments

• dnn(Scale): errornous handling of batch inputs in untrainable scale mode

  #16630 commented on Dec 19, 2024 • 0 new comments

• Bug(s) in cv::fitEllipse()

  #11088 commented on Dec 19, 2024 • 0 new comments

• javadoc search is broken

  #19099 commented on Dec 23, 2024 • 0 new comments

• [TFLITE IMPORTER] STRIDED_SLICE

  #26140 commented on Dec 23, 2024 • 0 new comments

• OpenCL-OpenGL interop context creation fails on recent Linux/NVIDIA-proprietary (error code: -9999)

  #26304 commented on Dec 23, 2024 • 0 new comments

• ROI returned by cvGetOptimalNewCameraMatrix has wrong width & height

  #24831 commented on Dec 23, 2024 • 0 new comments

• findCirclesGrid can't detect some asymmetric grids

  #24971 commented on Dec 23, 2024 • 0 new comments

• sepFilter2D insufficient shared (device) memory when using UMat

  #25178 commented on Dec 23, 2024 • 0 new comments

• cv2.inter_linear_exact behaves differently on m2 vs intel.

  #25018 commented on Dec 23, 2024 • 0 new comments

• Logical defect in FilterSpecklesImpl

  #24963 commented on Dec 23, 2024 • 0 new comments

• SimpleBlobDetector finds incorrect blob center for inverted image

  #24388 commented on Dec 23, 2024 • 0 new comments

• cv::MatExpr to cv::Mat asan crash

  #23577 commented on Dec 23, 2024 • 0 new comments

• findHomography returns bad homography and ouliers in the inlier mask

  #25546 commented on Dec 23, 2024 • 0 new comments

• getUnconnectedOutLayers() does not work with onnx detection models with the new dnn engine

  #26491 commented on Dec 23, 2024 • 0 new comments

• Your platform doesn't suppport hardware accelerated AV1 decoding. Failed to get pixel format.

  #24430 commented on Dec 23, 2024 • 0 new comments

• cv2.normalize with NORM_MINMAX produces small values below set minimum on float32

  #26588 commented on Dec 22, 2024 • 0 new comments

• Does example source have rows and columns switched?

  #25655 commented on Dec 22, 2024 • 0 new comments

• opencv university button also should want by hovering background color into blue like that shop now button

  #26494 commented on Dec 22, 2024 • 0 new comments

• is:issue is:open I have a Java Service running in Windows, the program used the dependency of "opencv_java455.dll",but now I want to deployee the service on ubantu, How do I do?

  #26036 commented on Dec 20, 2024 • 0 new comments

• ML_ANN_Params.ActivationFunction fails on Intel Sapphire Rapids

  #26232 commented on Dec 20, 2024 • 0 new comments

• YOLO11 models do not operate with the CUDA and CUDA FP16 targets (OpenCV 4.10.0)

  #26566 commented on Dec 20, 2024 • 0 new comments

• findContours inner holes has problems with their corners

  #25666 commented on Dec 20, 2024 • 0 new comments

• DNN inference is using 3.5 time more memory for 4.8.0 when compared to 4.5.2

  #24134 commented on Dec 20, 2024 • 0 new comments

• No attribute axes in reduce onnx layer with opset13

  #25118 commented on Dec 20, 2024 • 0 new comments

• `OpenCL error CL_INVALID_CONTEXT` when `~UMat()` and default OpenCL context has changed

  #20486 commented on Dec 20, 2024 • 0 new comments

• Unstable CRF from CalibrateDebevec

  #26613 commented on Dec 20, 2024 • 0 new comments