1. An imaging system, comprising: an ultrasonic probe; and a controller which: receives information related to a sequence of a plurality of images; receives, from the ultrasonic probe, image information corresponding to a current image of the plurality of images in the sequence; determines whether a caliper input has been received, and when it is determined that a caliper input has been received: obtains coordinate information corresponding to one or more locations in the current image, selects a further image which is different from, and associated with, the current image, and obtains coordinate information corresponding to one or more locations in the further image; and saves a report comprising the image information and the coordinate information corresponding to each image of the plurality of images of the sequence.