Adds an image to the accumulator image.
https://docs.opencv.org/4.x/d7/df3/group__imgproc__motion.html#ga1a567a79901513811ff3b9976923b199
Input image of type CV_8UC(n), CV_16UC(n), CV_32FC(n) or CV_64FC(n), where n is a positive integer.
Accumulator image with the same number of channels as input image, and a depth of CV_32F or CV_64F.
Optional
Optional operation mask.
Adds an image to the accumulator image.
https://docs.opencv.org/4.x/d7/df3/group__imgproc__motion.html#ga1a567a79901513811ff3b9976923b199