A high-speed camera is used to continuously take pictures of tobacco clusters.The actual speed of the tobacco cluster is obtained based on the pixel displacement of the same tobacco cluster divided by the image time interval.This speed is then compared with the readings...MORE A high-speed camera is used to continuously take pictures of tobacco clusters.The actual speed of the tobacco cluster is obtained based on the pixel displacement of the same tobacco cluster divided by the image time interval.This speed is then compared with the readings from the tobacco speed measuring device,showing a m...