I need to do some image processing recently. When I get the picture stream after a series of protocol parsing and decoding, the next step is to use cv2 to process the picture. First, I need to get the picture object of cv2. generally import cv2 img = ...
Red is in hsv, 0: 10 and 150: 180. How to extract it? novice, this is what I wrote, but I don t know how to write it later. I roughly want to combine their results. or is there a more elegant way to write it? ask for divine guidance. hue_image = c...
A producer function is responsible for reading frame, from the camera and a consumer function is responsible for using opencv to identify whether there is anyone inside. if it is a single process, it can run normally, but if you try to use producer-con...
opencv python3.6 win10 system installed under mac solve the problem of how to deal with abnormal camera picture ...