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rayryeng

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1636.58 (758th) 		Reputation
87,309 (915th)
Page: 1 2 3 ... 46
Title Δ
Python: My MacBook suddenly fails to perform an cv2.imshow +0.30
order multidimensional points clockwise 0.00
Mask of an image with a list of pixel values -0.53
Unable to find correct circles with cv2.HoughCircles 0.00
Open CV SIFT creates segmentation fault - exits with code 139 0.00
Error in building OpenCV 2.4xx with Cuda 10.2 0.00
How to use ORB feature detector with small images in OpenCV 0.00
KCF Tracker Doesn't work in different versions of opencv? 0.00
Python - OpenCV: calibrateCamera returning camera matrix, but it is... 0.00
How to resolve this error of "Cannot find reference 'imrea... +0.31
Changing the color for the overlay of a PIL image makes no difference 0.00
How to find the difference of images in numpy arrays? +0.14
Merge Similar Bins of Image Histogram 0.00
Invalid number of channels in input image error using OpenCV 0.00
One liner to define initialized 3D matrix Mat_ in OpenCV 0.00
What does cv2.approxPolydp() return? 0.00
Сreate an adjacency matrix for image stitching 0.00
Writing frames appended in a list onto a video in OpenCV -0.92
Frames are not seen in BGR scale (OpenCV) 0.00
ValueError: The truth value of an array with more than one element... 0.00
Calculate mean of certain part of numpy array (image) 0.00
How to remove noise in binary image? -0.07
How to change cv :: Mat value according to tolerance -0.35
Run time error while using Simple Edge Detection Flutter 0.00
Saving video from frames in with fourcc codec h264 and h265 with op... 0.00
cv2.LUT throws an error when performing gamma correction - Assertio... 0.00
src.type() == CV_8UC1 assertion failed when deskewing image 0.00
Compilation of OpenCV opencv_test_photo error 0.00
Converting Bounding box regions into masks and saving them as PNG f... -0.19
how encode photo and compare it with webcam input? 0.00
How to read the result for matchTemplate (OpenCV2 in python) +0.31
Can't import CV2 in jupyter notebook 0.00
OpenCV calcOpticalFlowFarneback: How to extract velocity vector val... 0.00
I am getting an error in opencv ,but i am giving the correct and fu... 0.00
problem while applying k-means on cv2.saliency 0.00
OpenCV Python pixel-by-pixel loop is slow -0.41
How to simulate press key in Python/Opencv? 0.00
Getting an error while reading image using cv2.imread() 0.00
Convert x and y coordinates of an image to a row-major linear index 0.00
Copy only row indices of Mat from findNonZero function in C++ OpenCV 0.00
Expected Ptr<cv::UMat> for argument for rgb image 0.00
How to write cost function formula from Andrew Ng assignment in Oct... -0.19
How to combine splitted images with overlap 0.00
OpenCV Remap with maps of shape map1 (h,w,2) and shape map2 (h,w) 0.00
What is the starting size of the detection window? 0.00
error: (-215:Assertion failed) m.dims <= 2 in function 'Form... 0.00
Unable to build opencv-python with python 3.8 +0.30
is there cv2 findcontours and boundingRect in tensorflow 2.0? 0.00
Does cv2.Canny() perform a Gaussian blur? +1.10
Extremely high loss with consistent validation accuracy 0.00