To complete this lab activity, make a video that includes the following in one video:
(1) You saying your name (2) Your Python figure output showing just the motion as you wave your hand past the screen.
In this video, we are learning about an approach to motion detection known as 'motion by difference'. In this method, we capture two images spaced in time by an amount 'delta t' and take the difference of the two images to find only what has changed between the two images. We also learn about 'Optical Flow', a method that uses masking to find the velocity of motion in an image.