Topics tagged core

Topic	Replies	Views	Activity
Counting black pixels by thresholding Python imgproc , core	10	5152	March 23, 2021
How to divide spectrums? C++ core	5	721	March 23, 2021
Cv::stereo_calibration() could not convert ‘16648’ from ‘int’ to ‘cv::TermCriteria’ C++ calib3d , build , core	6	441	March 15, 2021
Assign one image's index location to another image C++ mat , core	5	505	March 15, 2021
Problems creating a chroma key without mask on C++ C++ mat , imgproc , core	3	866	March 7, 2021
RotatedRect Angle, Height, Width imgproc , core	3	1557	February 28, 2021
ONNX forward method returns 1-1-1 FLOAT32 in c++ opencv Python dnn , mat , core	1	971	February 25, 2021
How to Blend / Add / Insert an Image to Video and Real Time Live Stream via Webcam to Tensorflow bbox coordinates to spawn my image around that rectangle with OpenCV Python Python imgproc , core	5	3759	February 22, 2021
How to insert an image to inside of Circle with OpenCV Python Python imgproc , core	5	1147	February 19, 2021
Why opencv doesn't contain discrete wavelet transform? Is there a reliable source otherwise? C++ core	1	3113	February 17, 2021
Is there a reason whyt denoise algorithm don't work on 32bit floatting point image core , photo	16	1587	February 16, 2021
Image color reproduction with matrix C++ mat , cuda , imgproc , core	3	682	February 16, 2021
How to crop/zoom-on a video capture, by scaling the default capture resolution? Python mat , numpy , core	1	2270	February 15, 2021
How do i normalize an image better? Python core	3	4007	February 15, 2021
Demosaicing a bayer image with OpenCV and CUDA C++ cuda , core	1	1355	February 15, 2021
How to get how close an image is to another by image subtraction? Python core	1	587	February 11, 2021
H264 encoding of bgr images into .mp4 file with libav C++ mat , ffmpeg , videoio , core	3	2343	February 11, 2021
Finding intensity of Vertical bars in a Image imgproc , core	4	375	February 10, 2021
How do i detect pixellation in an image Python imgproc , core	1	290	February 8, 2021
How Change The Color of BGR pixels With The Same Value C++ C++ mat , core	5	1858	February 3, 2021
Convert a .txt 16 bit into a 16 bit image mat , core , imgcodecs	6	750	February 3, 2021
[opencv.js] support for findHomography() calib3d , opencvjs , features2d , imgproc , core	20	3780	February 1, 2021
How Set a ColorBar for the ColorMap C++? imgproc , core	2	1701	February 1, 2021
Slicing 3D array into 2D arrays mat , core	4	815	February 1, 2021
Create a multi-channel image from pixel coordinates extracted from another image Python numpy , imgproc , core	5	2139	January 25, 2021
Creating a 4D matrix with one 3 channel frame and another 1 channel frame mat , core	1	344	January 21, 2021
Accessing pixel values in an image C++ mat , core	1	523	January 21, 2021