VERFAHREN ZUR HERVORHEBUNG EINES BILDBEREICHES INNERHALB EINES BILDES, DAS AUF EINEM BILDSCHIRM DARGESTELLT WIRD

摘要

A method of highlighting a selective region of an image displayed on a display screen incorporates the steps of displaying the image normally during a first display phase, and modifying the image content within the region to be highlighted during a second display phase, and alternating the first and second display phases periodically, whereby the displayed image is displayed normally during the first display phase, and a selective region is highlighted during the second display phase.