OpenCV

Topic	Replies	Views	Activity
solvePnP gives Wrong Values Python calib3d , solvepnp	3	1786	June 10, 2022
Yolo objectness parameter (called p0) vs probability parameters as explained by Joseph Redmon Python dnn	7	602	June 10, 2022
How to find the rotation matrix with known points? Python calib3d	3	1030	June 9, 2022
Crash: MODE_SGBM compute() -c++ application with OpenCV 4.3.0 on linux C++ build	0	230	June 9, 2022
DNN module layer gradients dnn	3	491	June 9, 2022
Stereo : getting 3D position in left camera frame C++ calib3d , 3dreconstruction , stereo	0	567	June 9, 2022
Differences between the same functions in Python and C++ C++	1	369	June 9, 2022
RANSAC-like estimators not random across multiple runs? Python calib3d	3	1262	June 9, 2022
How to retreive and use Model and Range data for Brisque Computation C++ contrib , quality	1	745	June 9, 2022
Viz3D module issues starting with VTK 9.1.0 Python build , viz , vtk	2	488	June 8, 2022
Use "distortPoints" to apply barrel distortion to an image Python calib3d , distortion , calibratecamera	1	2276	June 8, 2022
Improving Quality of PyTesseract OCR Output Python ocr , imgproc , text , tesseract	2	10461	June 8, 2022
Python bindings for graycode failing to find generate function Python	9	917	June 8, 2022
Missing files after following the official installation instructions C++ build	18	2135	June 7, 2022
ImportError: DLL load failed while importing cv2: The specified module could not be found Python	25	26670	February 8, 2024
Is OpenCV compilable for Windows on Arm? C++ arm , windows , build	2	1907	June 7, 2022
Transforming map projections Python stitching , imgproc	1	911	June 7, 2022
Gray image. Empty data? C++	5	430	June 7, 2022
Loosing colors after Color Correction/calibration, the image turns into grayscale	1	231	June 6, 2022
Loosing colors after Imgcodecs.imread(imgName, IMREAD_COLOR ), image is converted to grayscale	1	218	June 6, 2022
Opencv-4.5.5-android-sdk: Exception locking surface in onCameraFrame method Android/Java	0	490	June 6, 2022
How to add ffmpeg options to VideoCapture Python ffmpeg , cuda , videoio	14	24672	June 6, 2022
cv2.cuda.reprojectImageTo3D(dispcu,Q) error : (-5:Bad argument) Python calib3d , cuda , cudastereo	6	1727	June 6, 2022
Problem with importing cv in python IDLE Python	8	4155	June 5, 2022
JS version cannot find the undistortpoints function	3	578	June 4, 2022
Unable to build Open CV 4.5.5 with CUDA Toolkit 11.4 on Ubuntu 18.04 C++ dnn , ffmpeg , build , cuda	6	2211	June 4, 2022
Finding original pixel values from undistorted image (re-distorting) Python calib3d , disparity , distortion , calibratecamera	2	2143	June 3, 2022
Not all Feature Points are displayed (with ORB) opencvjs , features2d , feature-detection , orb	0	491	June 3, 2022
Fisheye stereo calibration C++ calib3d , stereorectify , fisheye , stereo-calibration	0	966	June 3, 2022
Build flag for `CascadeClassifier` build , cmake	3	608	June 3, 2022