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api55

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Opencv error: (-215:Assertion failed) (mtype == CV_8U || mtype == C... +0.50
Is there a way to show last frame in opencv-python? 0.00
How to visualize a 16-bit grayscale image with cv2.imshow()? 0.00
How to get RGB values of two separate lines in an image in two vari... 0.00
Can anyone help me with reading a continuously updating video file... 0.00
Edit a RGB colorspace image with HSL conversion failed 0.00
How to save the region of interest of a frame using openCV? 0.00
Python Opencv Mulithreading with RTSP feeds 0.00
Capturing RTP Timestamps 0.00
OpenCV - convert uint8 image to float32 normalized image -1.94
Why does the color conversion from RGB to HSV produce corrupt images? +0.51
Error during the compilation of OpenCV with CUDA and FFMpeg on Ubun... 0.00
what does cv2.normalize actually do when we pass a threshold image... 0.00
Color display error while applying a mask 0.00
OpenCV inRange() is working for RGB but not HSV color space 0.00
How to fix the error regarding matplotli.pyplot.bar() 0.00
How to replace color for colored objects in image? -0.50
Identifying multiple rectangles and draw bounding box around them u... 0.00
OpenCV frame inconsistent with numpy slicing 0.00
WaitKey requires me to keep pressing and I want to just press it once 0.00
Understanding the ellipse parameters in Open CV using Python 0.00
How to add 2 Mat pixel values while iterating through pixels using... 0.00
Visualizing a heatmap matrix on to an image in OpenCV 0.00
Same math and numpy functions don't give the same result when a... +0.21
Homography for image tranformation doesn't work right 0.00
Use matchTemplate with colored images OpenCV 0.00
Function I have wrote for Convolution giving error 0.00
My usage of the openCV Kalman filter is close, but not working 0.00
What are the basics to OpenCv Circle reshape() and syntax? 0.00
How to find corners of an object using OpenCV? 0.00
How to get pixel value from the contoured image with mask? -0.47
Why does cv::Mat ctor expect swapped size? +0.25
Crop an image using OpenCV Coordinates 0.00
Add transparent logo to 2D 16bit image array python openCV2 0.00
Error loading a png with cv2 - resulting array is null 0.00
Getting a specific sequence of frames from video in python +0.54
My findContours() function behaves abnormally on images with differ... 0.00
Install OpenCV for systemwide Python on MacOS 0.00
opencv: show an image and wait for variable to change, instead of w... 0.00
Previewing line when drawing with opencv 0.00
Error while trying to get area of contour in opencv python 0.00
cv2 convert Range and copyTo functions of c++ to python 0.00
is there an ability to rewind a number of frames in a VideoCapture 0.00
how to capture images per second from video files by using opencv a... 0.00
module 'cv2.ml' has no attribute 'dtree_create' 0.00
How can I find speed of a feature point (certain pixel) in dense op... 0.00
Overlay multiple images onto a base image of same size using OpenCV... 0.00
ios opencv convert hexcolor to scalar color -> only get black co... 0.00
What causes "OpenCV(4.0.1) Error : Assertion failed(m.dims <... 0.00
Extracting components from an edge image and storing for further pr... -1.99