Calculate Horizontal Pixel Shift for Super Resolution
So you have an item in an image that is moving at a known constant speed in real units, but you want to know how to convert that speed into pixels per second (or whatever time unit)? If that's the case, then you can calculate it based on measurements - have the item move from one side of the image to the other, and count the number of pixels it has moved and in how long, and you have your rate.