Can we use concat in Java?


Can we use concat in Java? Java string concat() method concatenates multiple strings. This method appends the specified string at the end of the given string and returns the combined…

How do you use background subtraction in Opencv?


How do you use background subtraction in Opencv? While coding, we need to create a background object using the function, cv. bgsegm. createBackgroundSubtractorMOG().cap = cv.VideoCapture('vtest.avi')while(1): ret, frame = cap.read()cv.imshow('frame',fgmask) k…