Search results

Lossless webp encoding isn't actually lossless

bug

Status: Open.

#28503 In opencv/opencv;

·JustNoon openedon Feb 7, 2026

videoio: unnecessary use of get<double>() for integer parameters in several backends

bug

category: videoio

Status: Open.

#28498 In opencv/opencv;

·Kumataro openedon Feb 7, 2026

· 

4.14.0

Security Vulnerability Report – No Response Yet

Status: Open.

#28496 In opencv/opencv;

·HO-9 openedon Feb 6, 2026

<code>cv::resize</code> on Android produces different results on RGB and RGBA

bug

category: videoio

Status: Open.

#28495 In opencv/opencv;

·AB5247 openedon Feb 5, 2026

[Issue]: OpenCV OpenCL Causes Driver Deadlock on Windows

category: 3rdparty

category: ocl

Status: Open.

#28480 In opencv/opencv;

·yanite openedon Jan 30, 2026

[Android] ANR error when playing video using OpenCV on Google Pixel devices (100% of ANR) org.opencv.videoio.VideoCapture.read

bug

needs investigationCollect and attach more details (build flags, stacktraces, input dumps, etc)Collect and attach more details (build flags, stacktraces, input dumps, etc)

platform: android

Status: Open.

#28478 In opencv/opencv;

·txtuan90 openedon Jan 30, 2026

· 

4.14.0

calibrateCamera function missing | None on cameraMatrix and distCoeffs in Python type stubs

bug

category: python bindings

category: samples

Status: Open.

#28469 In opencv/opencv;

·Satge96 openedon Jan 28, 2026

cv2.omnidir.calibrate Assertion Failure

bug

Status: Open.

#28462 In opencv/opencv;

·Taus-SW openedon Jan 25, 2026

Optimize duplicated computation in QR code error correction (Forney algorithm)

Status: Open.

#28459 In opencv/opencv;

·falloficarus22 openedon Jan 24, 2026

Proposal: Systematic Modernization of Tutorials (Safety Checks and Sample Assets)

category: documentationDocumentation fix or updateDocumentation fix or update

category: samples

feature

Status: Open.

#28449 In opencv/opencv;

·parth-bansal081 openedon Jan 23, 2026

Questions about the generation of gamma_anchor content in opencv/blob/4.x/modules/calib3d/src/usac/gamma_values.cpp

Status: Open.

#28430 In opencv/opencv;

·githublqss openedon Jan 19, 2026

INTER_NEAREST_EXACT doesn't give the expected results

bug

category: imgproc

confirmedThere is stable reproducer / investigation completeThere is stable reproducer / investigation complete

Status: Open.

#28429 In opencv/opencv;

·asaff1 openedon Jan 19, 2026

· 

4.14.0