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I want to do some planar rectification, to convert from left to right: I have the code to do the c… Read more Opencv: Using Canny And Shi-tomasi To Detect Round Corners Of A Playing Card

I have written a camera access class using python+kivy (kivycamera.py) and it is working. kivycamer… Read more How Can I Access A Separate Camera Class Dynamically In Python With Kivy (without Pre-initialising Camera)

I am reading an image and then displaying the image using cv2.imshow however this crashes my script… Read more Cv2.imshow Crashing - Libc++abi.dylib: Terminating With Uncaught Exception Of Type Nsexception

In order to try an embedded AI, I want to stream an image dataset through a rtsp stream. What I tri… Read more Stream Images From Python Opencv With Ffmpeg

I have a camera on my linuxbox it is working well: # $ ls -al /dev/video* # crw-rw----+ 1 root vide… Read more How To Make Work Opencv With Ffmpeg Driver

I am trying cv2.inpaint, if you add watermark by myself, and then use cv2.inpaint, the result is pe… Read more OpenCV For Remove Watermark

When I want to display an image, the cv2.imshow() fails randomly. import cv2 frame = cv2.imread(&#… Read more OpenCV Imshow Fails Randomly