Natural or man-made, color or B&W, close-up or far away are okay, but a repeating pattern must be obvious Use your Post processing to accentuate the noted pattern ...

Musicality is also important; things such as the rhythmic pattern of stressed and unstressed ... a form of repetition - similar to the simple repeating of a word or phrases - used to amplify ...

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=18 ...